Boulder Opal Mines Australia Jewellery Shop and Online Store

Boulder Opal Pendant SLP1520

$280.00
This Boulder Opal pendant has gorgeous vibrant electric blue and green colors glowing from the violet opal colors. The rich vibrant colors have that magical way of changing shimmering on movement as the light catches them. The gorgeous colors have an organic three dimensional pattern. We have worked with the natural opal patterns when shaping this Boulder Opal pendant. This Boulder Opal has a highly polished surface that reflects the light showing the opal at its finest. This opal has huge amounts of natural earthy character. The individual characteristics of each Boulder Opal inspire us to create unique organic opal jewelry. The casual style pendant comes with a waxed cotton necklace with slip knots to adjust the length so the pendant can be worn in a longer style or shorter length. This style of pendant is very popular with men, ladies, teenagers ……just about everyone! The opal is a solid natural Boulder Opal. The Boulder Opal was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of the opal. Boulder opal is one of the most versatile opals because it has a huge variety of colors and patterns naturally mixed with iron stone which makes it extremely durable. Your opal pendant arrives to you packaged in a gift box.
Opal Pendant Dimensions
The opal pendant measures 18mm long, 15mm wide. The pendant comes with a waxed cotton necklace with slip knots to adjust the length so the pendant will suit everybody.
Caring for your Opal Jewelry

Here are some simple but important things to keep your opal jewelry looking its best

This opal pendant is Solid or Natural Opal and will not be affected by water.

Oils and face creams will not damage your opal jewelry, but a build-up of these products may reduce its shine and clarity.

Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry.

Most of all…enjoy your opal jewelry.
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Business Card Holder S158

$280.00

This is Boulder Opal Business Card Holder has a face of blue opal colors. The rivers of blue opal colors flow across the face of the specimen in an beautiful fluid pattern. The opal colors are combined with the organic earthy chocolate brown ironstone. This opal Business Card Holder has a highly polished surface with heaps of that natural character that Boulder Opal is known for. The Business Card Holder has a slightly undulating surface which invites you to touch. This Boulder Opal Business Card Holder has some natural inclusions present, hence why it has been polished as a specimen. Boulder Opal is a beautiful and unique opal that has a huge variety of color not found in any other gemstone. It is a unique form of opal because it is found as a mixture of precious opal and iron stone together. The Boulder Opal was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of the opal. This is an excellent showpiece for any gemmologist, collector or opal enthusiast. The polished Boulder Opal specimen comes packaged in a gift box.
Opal Specimen Dimensions
The polished Boulder Opal Business Card Holder measures 53mm wide by 38mm deep at the base . The Business Card Holder stands 50 mm tall .

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Boulder Opal Pendant SP1443

$285.00

This natural Boulder opal pendant has gorgeous opal colors glowing from the earthy rich chocolate brown ironstone. The opal has bright aqua, green and blue colors that glow and shimmer as the light catches them on movement . This type of matrix opal has beautiful natural patterns and colours…..it is ”natures art “ This natural formation of the host rock opal allows us to create unique organic opal jewelry. The opal has a highly polished surface that light reflects the light showing the opal at its finest. The opal has heaps of that natural character that Boulder Opal is famous for. The individual characteristics of each boulder opal inspires us to create our original one of a kind pieces of opal jewelry. This opal pendant is set with high quality anti tarnish sterling silver . The opal is a solid natural Boulder Opal. The Boulder Opal was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of the opal. Boulder opal is one of the most versatile opals because it has a huge variety of colors and patterns naturally mixed with iron stone which makes it extremely durable. The opal pendant arrives to you with a complimentary silver chain packaged in a gift box.
Opal Pendant Dimensions
This Boulder Opal pendant measures 35mm in entire length, with the opal alone measuring 26mm x 10mm. The opal pendant is set with high quality anti tarnish sterling silver . Caring for your Opal Jewelry Here are some simple but important things to keep your opal jewelry looking its best. This opal pendant is Solid or Natural Opal and will not be affected by water. Oils and face creams will not damage your opal jewelry, but a build-up of these products may reduce its shine and clarity. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry.

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Opal Earrings DOE474

$290.00

These beautiful doublet opal earrings have rich red, bright green and gold colors glowing from the dark base color. The rich vibrant opal colors are just magical , they come alive , shimmering and glowing as they catch the light on movement. This natural formation of the opal colors allows us to create beautiful unique opal jewelry. The earrings are set with high quality sterling silver in a drop style. You can see that these earrings have been made from a natural split; we split one vein of opal to create a mirror image…. a matching pair. The opal earrings come packaged in a gift box.
Opal Earring Dimensions
These freeform shaped earrings measure 27mm in entire length, with the opals alone measuring 10mm x 7mm.
Caring for your Opal Jewelry
Here are some important tips to keep your opal jewelry looking its best These earrings are made with Doublet Opal. Doublet opal consists of two layers…….. a thin slice of natural opal attached to a backing (we use the left over natural boulder) Doublet Opal jewelry should not be constantly immersed in water, and should be removed when swimming and showering. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry

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Opal Earrings SE507

$300.00

These Boulder opal earrings have pastel pink and green colors sparkling from within the light tan sandstone. The colors have that magical way of shimmering and sparkling when moved. These Opal earrings are made from Organic Pipe Opal. Pipe opal is formed by tubes of opal occurring in sandstone rather than ironstone boulders. It formed millions of years ago when organic matter, such as twigs and leaves, disintegrated leaving cavity’s that the liquid opal filled. The natural formation allows us to create gorgeous unique organic opal jewelry. The earrings have been made from a natural split. We split one vein of opal to create a mirror image …a matching pair. The opals have a highly polished surface. The earrings set with anti tarnish sterling silver in a drop from a hook design. These opal earrings are solid natural Boulder Opal. The opal was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of each opal. Boulder opal is one of the most versatile opals because it has a huge variety of colors and patterns naturally mixed with iron stone which makes it extremely durable. Your opal earrings arrive to you packaged in a gift box.
Opal Earring Dimensions
These opal earrings measure 33mm in entire length, with the opals alone measuring 18mm x 7mm. Caring for your Opal Jewelry Here are some simple but important things to keep your opal jewelry looking its best. These opal earrings are Solid or Natural Opal and will not be affected by water. Oils and face creams will not damage your opal jewelry, but a build-up of these products may reduce its shine and clarity. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry.

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Boulder Opal Ring, Men’s SR819

$330.00

This opal ring has a veins of glowing bright electric green sparkling from the rich chocolate brown ironstone. The Boulder opal has a highly polished surface and huge amounts of natural character. The opal is a solid natural Boulder Opal. The Boulder Opal was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of the opal. The individual characteristics of each boulder opal inspire us to create unique opal jewellery Boulder opal is one of the most versatile opals because it has a huge variety of colours and patterns naturally mixed with iron stone which makes it extremely durable. Your opal ring arrives to you packaged in a gift box.
Opal Ring Dimensions
The opal measures 12mm x 10mm. The ring is set with anti tarnish sterling silver. The band tapers from 6mm wide beside the opal down to 3mm on the underside for comfort. The ring is a size 11 or size W.
Caring for your opal jewellery.
Here are some simple but important things to keep your opal jewellery looking its best. This opal ring is Solid or Natural Opal and will not be affected by water. Oils and creams will not damage your opal jewellery, but a build-up of these products may reduce its shine and clarity. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewellery. Most of all…enjoy your opal jewellery.

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Opal Earrings DOE487

$330.00

These gorgeous doublet opal earrings sparkle with bright pink and a touch of green from the pastel blue background colors. The colors have that magical way of glowing and changing as the light catches them. This natural formation of the multiple opal colors allows us to create beautiful unique opal jewelry. The earrings are set with high quality anti tarnish sterling silver in a stud style. Your opal earrings come packaged in a gift box.
Opal Earrings Dimensions
These gorgeous freeform shaped stud earrings measure 14mm x 10mm at the widest.
Caring for your Opal Jewelry
These opal earrings are made with Doublet Opal Doublet opal consists of two layers…….. a thin slice of natural opal attached to a backing (we use the left over natural boulder) Doublet Opal jewelry should not be immersed in water, and should be removed when swimming and showering. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry

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Opal Pendant SP1491

$330.00

This beautiful opal pendant features a unique Opal with vibrant green and blue colors. The colors dance and shimmer across the opal on movement. The colors have that magical way of glowing and changing on different angles and in different light. The opal has a highly polished cabochon or domed surface that light reflects the light showing the opal at its finest . The individual characteristics of each Opal inspires us to create our original one of a kind pieces of opal jewelry. The opal colors are complimented perfectly by the classic anti tarnish sterling silver design. The opal is a solid natural Opal. The Opal was mined in Lightning Ridge and has been expertly hand shaped and polished to highlight the natural beauty of the opal. The opal pendant arrives with a complimentary chain (as pictured) packaged in a gift box.
Opal Pendant Dimensions
The pendant measures 15mm long in entire length. The opal alone measures 5mm in diameter . The opal pendant is set with high quality anti tarnish sterling silver . Caring for your Opal Jewelry Here are some simple but important things to keep your opal jewelry looking its best. This opal pendant is Solid or Natural Opal and will not be affected by water. Oils and face creams will not damage your opal jewelry, but a build-up of these products may reduce its shine and clarity. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry.

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Boulder Opal Specimen, S136

$330.00

This is a great example of Boulder Opal Wood Replacement/Fossilized Wood . It is a type of petrified wood where the organic material has been replaced by opal. To be termed wood replacement opal, it is hypothesized that a wood branch or tree root has become opalized, where the wood has been replaced by opal. This Boulder Wood Replacement opal (opalized wood fossil) still retains fragments of vegetation snap frozen in time, potentially millions of years ago. This Boulder Opal specimen displays sparkling pinks and pastel green coloration within the now rock, wood grain. The opal colors glow and shimmer in the light. This opal specimen has a highly polished surface with heaps of that natural character that Boulder Opal is known for. The specimen has a slightly curved surface which invites you to touch. Boulder Opal is a beautiful and unique opal that has a huge variety of color not found in any other gemstone. The Boulder Opal specimen was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of the opal. This is an excellent showpiece for any gemmologist, collector or opal enthusiast. The polished Boulder Opal specimen comes packaged in a gift box.
Opal Specimen Dimensions
The polished Boulder Opal specimen measures 51mm by 50mm at the widest, and is 7mm thick.

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Boulder Opal Pendant SLP1505

$330.00
This Boulder Opal pendant has gorgeous opal colors. It has shimmery blue, with pink and aqua colors in a flowing ribbon pattern. The gorgeous opal colors glow with bright sparkling accents. The colors have that magical way of changing and shimmering on movement as the light catches them. The gorgeous colors have an organic flowing pattern. We have worked with the natural rock and opal patterns when shaping this Boulder Opal pendant. This Boulder Opal has a highly polished surface that reflects the light showing the opal at its finest. This opal has an undulating surface with huge amounts of natural earthy character. The individual characteristics of each Boulder Opal inspire us to create unique organic opal jewelry. The casual style pendant comes with a waxed cotton necklace with slip knots to adjust the length so the pendant can be worn in a longer style or shorter length. This style of pendant is very popular with men, ladies, teenagers ……just about everyone! The opal is a solid natural Boulder Opal. The Boulder Opal was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of the opal. Boulder opal is one of the most versatile opals because it has a huge variety of colors and patterns naturally mixed with iron stone which makes it extremely durable. Your opal pendant arrives to you packaged in a gift box.
Opal Pendant Dimensions
The opal pendant measures 24mm long, 21mm wide. The pendant comes with a waxed cotton necklace with slip knots to adjust the length so the pendant will suit everybody.
Caring for your Opal Jewelry

Here are some simple but important things to keep your opal jewelry looking its best

This opal pendant is Solid or Natural Opal and will not be affected by water.

Oils and face creams will not damage your opal jewelry, but a build-up of these products may reduce its shine and clarity.

Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry.

Most of all…enjoy your opal jewelry.
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Boulder Opal Earrings SE500

$330.00

These gorgeous opal earrings have purple/ violet opal colors . The rich violet opal colors glow from the dark background. The opals have a highly polished surface that light reflects the light showing the opal at its finest. The opals have a slightly undulating surface with heaps of that natural character that Boulder Opal is famous for. This natural formation allows us to create gorgeous unique organic opal jewelry. The earrings have been made from a natural split. We split one vein of opal to create a mirror image …a matching pair. The earrings are set with high quality anti tarnish sterling silver as drop from a hook earrings. These opal earrings are solid natural Boulder Opal. The Boulder Opal was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of the opal. Boulder opal is one of the most versatile opals because it has a huge variety of colors and patterns naturally mixed with iron stone which makes it extremely durable. Your opal earrings come packaged in a gift box.
Opal Earring Dimensions
These drop style opal earrings measure 35mm in entire length, with the opals alone measuring 21mm long x 11mm at the widest . Caring for your Opal Jewelry Here are some simple but important things to keep your opal jewelry looking its best. These opal earrings are Solid or Natural Opal and will not be affected by water. Oils and face creams will not damage your opal jewelry, but a build-up of these products may reduce its shine and clarity. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry.

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Boulder Opal Earrings SE501

$330.00

These Boulder opal earrings have a ribbon of glowing blue and green opal sparkling from within the light tan sandstone. The colors have that magical way of shimmering and sparkling when moved. These Opal earrings are made from Organic Pipe Opal. Pipe opal is formed by tubes of opal occurring in sandstone rather than ironstone boulders. It formed millions of years ago when organic matter, such as twigs and leaves, disintegrated leaving cavity’s that the liquid opal filled. The natural formation allows us to create gorgeous unique organic opal jewelry. The earrings have been made from a natural split. We split one vein of opal to create a mirror image …a matching pair. The opals have a highly polished surface. The earrings set with anti tarnish sterling silver in a drop from a hook design. These opal earrings are solid natural Boulder Opal. The opal was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of each opal. Boulder opal is one of the most versatile opals because it has a huge variety of colors and patterns naturally mixed with iron stone which makes it extremely durable. Your opal earrings arrive to you packaged in a gift box.
Opal Earring Dimensions
These opal earrings measure 26mm in entire length, with the opals alone measuring 8mm in diameter. Caring for your Opal Jewelry Here are some simple but important things to keep your opal jewelry looking its best. These opal earrings are Solid or Natural Opal and will not be affected by water. Oils and face creams will not damage your opal jewelry, but a build-up of these products may reduce its shine and clarity. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry.

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Opal Bracelet B521

$330.00

This dainty opal bracelet has a brightly colored doublet opal. The opal sparkles with bright hot pink and blue colors. The opal colors glisten with some bright green accents . The opal colors have that magical way of sparkling and changing on movement and in different light. The movement of your wrist shows off the glowing colors at their best. The opal is set with anti-tarnish sterling silver surrounding the opal with an adjustable length chain bracelet. The opal bracelet arrives to you packaged in a gift box.
Opal Bracelet Dimensions
The opal measures 12mm x 7mm . The petite bracelet measures 14cm in length, with an extension chain to take the bracelet to 16cm in entire length.. This allows a comfortable fit for all wrist sizes.
Caring for your Opal Jewelry
Here are some simple but important things to keep your opal jewelry looking its best. This opal bracelet made with Doublet Opal Doubletopal consists of two layers…….. a thin slice of natural opal attached to a backing . Doublet Opal jewelry should not be immersed in water, and should be removed when swimming and showering. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry

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Opal Bracelet B522

$330.00

This dainty opal bracelet has a brightly colored doublet opal. The opal glows with blue, green, hot pink and gold colors. The opal colors have that magical way of sparkling and changing on movement and in different light. The movement of your wrist shows off the glowing colors at their best. The opal is set with gold plate over sterling silver (this is the best wearing gold plate) The opal bracelet has an adjustable length dainty chain bracelet. The opal bracelet arrives to you packaged in a gift box.
Opal Bracelet Dimensions
The freeform shaped opal measures 11mm x 7mm . The petite bracelet measures 16cm in length, with an extension chain to take the bracelet to 17.5 cm in entire length.. This allows a comfortable fit for all wrist sizes.
Caring for your Opal Jewelry
Here are some simple but important things to keep your opal jewelry looking its best. This opal bracelet made with Doublet Opal Doubletopal consists of two layers…….. a thin slice of natural opal attached to a backing . Doublet Opal jewelry should not be immersed in water, and should be removed when swimming and showering. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry

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Opal Pendants DOP361

$350.00

This doublet opal pendant is stunning, it glows with green, gold, blue and red opal colors. The bright colors have that magical way of glowing and changing as the light catches them. This natural formation of the opal colors allows us to create beautiful unique opal jewelry. The pendant is set in high quality sterling silver in a classic design. The opal pendant comes with a display chain, as photographed, packaged in a gift box.
Opal Pendant Dimensions
The pendant measures 35mm in entire length and 6 mm wide.
Caring for your Opal Jewelry
This opal pendant is made with Doublet Opal. Doublet Opal consists of two layers……. a layer of natural opal attached to a backing. Doublet Opal jewelry should not be immersed in water and should be removed when swimming and showering. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry.

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Opal Pendant DOP367

$350.00

This gorgeous opal pendant shimmers with bright glittery turquoise colours. The colours have that magical way of changing as they move and catch the light. This natural formation of the opal colours allows us to create beautiful unique opal jewellery. The opal pendant is set with high quality anti tarnish sterling silver in a unique design. The pendant comes with a silver display chain, as photographed , and packaged in a gift box.
Opal Pendant Dimensions
This opal pendant measures 33mm in entire length with the opal alone measuring 24mm long, 16mm wide
Caring for your Opal Jewellery
Here are some simple but important things to keep your opal jewellery looking its best. This opal pendant is made with Doublet Opal. Doublet opal consists of two layers…….. a thin slice of natural opal attached to a backing (we use the left over natural boulder) Doublet Opal jewellery should not be constantly immersed in water, and should be removed when swimming and showering. Most of all…..enjoy your opal jewellery

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Boulder Opal Ring, Men’s SR816

$350.00

This opal ring has a slash of glowing bright electric green/blue. The bright opal colours glow and shimmer from the rich chocolate brown ironstone on movement. The Boulder opal has a highly polished domed surface and huge amounts of natural character. The opal is a solid natural Boulder Opal. The Boulder Opal was mined in the Winton area and has been expertly hand shaped and polished by us to highlight the natural beauty of the opal. The individual characteristics of each boulder opal inspire us to create unique opal jewellery Boulder opal is one of the most versatile opals because it has a huge variety of colours and patterns naturally mixed with iron stone which makes it extremely durable. Your opal ring arrives to you packaged in a gift box.
Opal Ring Dimensions
The opal measures 12mm in diameter The ring is set with anti tarnish sterling silver. The band tapers from 6mm wide beside the opal down to 3mm on the underside for comfort. The ring is a size 9.75 or size U.
Caring for your opal jewellery.
Here are some simple but important things to keep your opal jewellery looking its best. This opal ring is Solid or Natural Opal and will not be affected by water. Oils and creams will not damage your opal jewellery, but a build-up of these products may reduce its shine and clarity. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewellery. Most of all…enjoy your opal jewellery.

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Opal Earrings DOE457

$350.00

These eye catching doublet opal earrings shimmer and glow with bright turquoise and royal blue colors. They have that magical way of sparkling on every turn. The earrings have been made from a natural split; we split one vein of opal to create a mirror image…. a matching pair. This natural formation of the opal colors allows us to create beautiful unique opal jewelry The earrings are set with high quality anti tarnish sterling silver drop from a stud design. The opal earrings come packaged in a gift box.
Opal Earrings Dimensions
These opal earrings are 40mm in entire length, with the opals alone measuring 24mm in length, 9mm wide.
Caring for your Opal Jewelry
These opal earrings are made with Doublet Opal Doublet opal consists of two layers…….. a thin slice of natural opal attached to a backing (we use the left over natural boulder) Doublet Opal jewelry should not be constantly immersed in water, and should be removed when swimming and showering. Avoid constant abrasives, scrapes or a hard knock as this could possibly damage your opal jewelry. Most of all…enjoy your opal jewelry

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