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Stunning Dark Crystal Opal Diamond Hola Stud Earrings 14k Yellow Gold
Stunning Dark Crystal Opal Diamond Hola Stud Earrings 14k Yellow Gold

Stunning Dark Crystal Opal Diamond Hola Stud Earrings 14k Yellow Gold

Located in Suwanee, GA

Pear Shaped Australian Boulder Opal Stud Earrings 14K Yellow Gold. Free Domestic USPS First Class Shipping!

Category

2010s American Arts and Crafts Stud Earrings

Materials

Opal, Diamond, Gold, 14k Gold, Yellow Gold

Rye Australian Opal Unique Engagement Ring Gold Unisex Artisan Fine Jewelry Art
Rye Australian Opal Unique Engagement Ring Gold Unisex Artisan Fine Jewelry Art

Rye Australian Opal Unique Engagement Ring Gold Unisex Artisan Fine Jewelry Art

By Alexey Gabilo

Located in Berlin, DE

Nature inspred ring from signature Herbarium collection with an amazing large Boulder Opal in 14K yellow gold, one of a kind piece opal origin - Australia opal measurements - 0.2 х ...

Category

2010s French Contemporary Dome Rings

Materials

Opal, Crystal, 14k Gold, Yellow Gold, Gold

Peter Suchy 7.97 Carat Opal Sapphire Garnet White Gold Pendant Necklace
Peter Suchy 7.97 Carat Opal Sapphire Garnet White Gold Pendant Necklace

Peter Suchy 7.97 Carat Opal Sapphire Garnet White Gold Pendant Necklace

By Peter Suchy

Located in Stamford, CT

Truly a one of a kind natural green flash boulder opal pendant necklace with natural sapphires and garnet accents.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Garnet, Opal, Sapphire, Gold, 18k Gold, White Gold

One-of-a-Kind 18K Yellow Gold, Opal & Diamond Necklace by Barbara Heinrich
One-of-a-Kind 18K Yellow Gold, Opal & Diamond Necklace by Barbara Heinrich

One-of-a-Kind 18K Yellow Gold, Opal & Diamond Necklace by Barbara Heinrich

By Barbara Heinrich

Located in Virginia Beach, VA

A true design masterpiece by Barbara Heinrich, this one-of-a-kind necklace showcases an extraordinary collection of magnificently colored and luminous Boulder Opals totaling 144.92 c...

Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Aquamarine Turquoise Sunburst Earrings in 18kt Gold by Lauren Harper
Aquamarine Turquoise Sunburst Earrings in 18kt Gold by Lauren Harper

Aquamarine Turquoise Sunburst Earrings in 18kt Gold by Lauren Harper

By Lauren Harper

Located in Winnetka, IL

These earrings can also be special ordered in boulder opals and aquamarines.

Category

2010s Artist Dangle Earrings

Materials

Aquamarine, Turquoise, Gold, 18k Gold

Stephen DWECK Sterling Silver Floral carved ring - New, Never Worn 1990s
Stephen DWECK Sterling Silver Floral carved ring - New, Never Worn 1990s

Stephen DWECK Sterling Silver Floral carved ring - New, Never Worn 1990s

By Stephen Dweck

Located in Wallkill, NY

He collects stones from all over the world tourmalines from Brazil, boulder opals from Australia, ammonites from Morocco, and pearls from the South Sea.

Category

1990s American Fashion Rings

Materials

Sterling Silver

Opal Diamond White Gold Brooch by Prof. Friedrich Becker
Opal Diamond White Gold Brooch by Prof. Friedrich Becker

Opal Diamond White Gold Brooch by Prof. Friedrich Becker

Located in Berlin, DE

It is made of white gold with 6 boulder opals and 6 ca. 0.2 carat brilliant cut diamonds mounted on each rotatable intersection.

Category

Vintage 1980s German Modern Brooches

Materials

Diamond, Opal, White Gold

Stephen Dweck Sterling Silver Gold Wash Jasper Ring  1992
Stephen Dweck Sterling Silver Gold Wash Jasper Ring  1992

Stephen Dweck Sterling Silver Gold Wash Jasper Ring 1992

By Stephen Dweck

Located in Wallkill, NY

He collects stones from all over the world tourmalines from Brazil, boulder opals from Australia, ammonites from Morocco, and pearls from the South Sea.

Category

1990s American Dome Rings

Materials

Jasper, Sterling Silver

Stephen Dweck Bracelet Sterling Silver Beads Bronze Galle Caps 1990s
Stephen Dweck Bracelet Sterling Silver Beads Bronze Galle Caps 1990s

Stephen Dweck Bracelet Sterling Silver Beads Bronze Galle Caps 1990s

By Stephen Dweck

Located in Wallkill, NY

He collects stones from all over the world tourmalines from Brazil, boulder opals from Australia, ammonites from Morocco, and pearls from the South Sea.

Category

1990s American Beaded Bracelets

Materials

Sterling Silver, Bronze

Stephen Dweck Gold Wash Sterling Silver Multi Strand Bracelet 1980S
Stephen Dweck Gold Wash Sterling Silver Multi Strand Bracelet 1980S

Stephen Dweck Gold Wash Sterling Silver Multi Strand Bracelet 1980S

By Stephen Dweck

Located in Wallkill, NY

He collects stones from all over the world tourmalines from Brazil, boulder opals from Australia, ammonites from Morocco, and pearls from the South Sea.

Category

Vintage 1980s American Beaded Bracelets

Materials

Quartz, Sterling Silver

MODERNIST Studs Earrings In 14Kt Yellow Gold With Two Precious Opals
MODERNIST Studs Earrings In 14Kt Yellow Gold With Two Precious Opals

MODERNIST Studs Earrings In 14Kt Yellow Gold With Two Precious Opals

Located in Miami, FL

Boulder Opal is opal with attached host rock. It can be surprisingly beautiful!

Category

20th Century American Modernist Stud Earrings

Materials

Opal, Gold, Yellow Gold, 14k Gold

Large Boulder Koroit Opal Silver Ring 9ct opal anniversary gift
Large Boulder Koroit Opal Silver Ring 9ct opal anniversary gift

Large Boulder Koroit Opal Silver Ring 9ct opal anniversary gift

Located in Berlin, DE

This exceptional Boulder Koroit Opal ring is a sculptural statement piece that captures the dramatic geological artistry for which the region is renowned.

Category

2010s German Artisan Cocktail Rings

Materials

Opal, 18k Gold, Gold Plate, Silver

Stephen Dweck Bronze Wash Sterling Silver Smokey Quartz Ring 1990s
Stephen Dweck Bronze Wash Sterling Silver Smokey Quartz Ring 1990s

Stephen Dweck Bronze Wash Sterling Silver Smokey Quartz Ring 1990s

By Stephen Dweck

Located in Wallkill, NY

He collects stones from all over the world tourmalines from Brazil, boulder opals from Australia, ammonites from Morocco, and pearls from the South Sea.

Category

1990s American Solitaire Rings

Materials

Quartz, Sterling Silver

Stephen DWECK Citrine Sterling Silver Bronze ring New Never worn 1990s
Stephen DWECK Citrine Sterling Silver Bronze ring New Never worn 1990s

Stephen DWECK Citrine Sterling Silver Bronze ring New Never worn 1990s

By Stephen Dweck

Located in Wallkill, NY

He collects stones from all over the world tourmalines from Brazil, boulder opals from Australia, ammonites from Morocco, and pearls from the South Sea.

Category

1990s American Fashion Rings

Materials

Citrine, Base Metal, Sterling Silver

Sterling Ring Stephen DWECK carved Blue Goldstone Flower New, Never Worn
Sterling Ring Stephen DWECK carved Blue Goldstone Flower New, Never Worn

Sterling Ring Stephen DWECK carved Blue Goldstone Flower New, Never Worn

By Stephen Dweck

Located in Wallkill, NY

He collects stones from all over the world tourmalines from Brazil, boulder opals from Australia, ammonites from Morocco, and pearls from the South Sea.

Category

1990s American Fashion Rings

Materials

Sterling Silver

Stephen Dweck Sterling Silver Smokey Quartz Dangle Earrings 1990s Never worn
Stephen Dweck Sterling Silver Smokey Quartz Dangle Earrings 1990s Never worn

Stephen Dweck Sterling Silver Smokey Quartz Dangle Earrings 1990s Never worn

By Stephen Dweck

Located in Wallkill, NY

He collects stones from all over the world tourmaline's from Brazil, boulder opals from Australia, ammonites from Morocco, and pearls from the South Sea.

Category

1990s American Dangle Earrings

Materials

Quartz, Sterling Silver

Stephen Dweck Sterling Silver Lapis Ring 1992
Stephen Dweck Sterling Silver Lapis Ring 1992

Stephen Dweck Sterling Silver Lapis Ring 1992

By Stephen Dweck

Located in Wallkill, NY

He collects stones from all over the world tourmaline's from Brazil, boulder opals from Australia, ammonites from Morocco, and pearls from the South Sea.

Category

1990s American Dome Rings

Materials

Sterling Silver

Big Boulder Koroit Opal Silver Pendant Australian Opal Gold Plated Necklace
Big Boulder Koroit Opal Silver Pendant Australian Opal Gold Plated Necklace

Big Boulder Koroit Opal Silver Pendant Australian Opal Gold Plated Necklace

Located in Berlin, DE

18K gold plated silver necklace with natural Boulder Koroit Opal gemstone origin - Australia gem size is 21 x 33 mm stone weight - 30.45 ct pendant length - 42 mm pendant weight - 10...

Category

2010s German Artisan Pendant Necklaces

Materials

Opal, Gold Plate, Silver

Big Boulder Koroit Opal Silver Necklace Natural Opal Gold Plated Pendant
Big Boulder Koroit Opal Silver Necklace Natural Opal Gold Plated Pendant

Big Boulder Koroit Opal Silver Necklace Natural Opal Gold Plated Pendant

Located in Berlin, DE

Large 18K gold plated silver pendant with natural fine quality Boulder Koroit Opal gemstone origin - Australia gem size is 20 x 32 mm stone weight - 58 carats pendant length - 48 mm ...

Category

2010s European Artisan Pendant Necklaces

Materials

Opal, Gold Plate, Silver

Boulder Koroit Opal Silver Pendant Gold Plated Necklace opal wedding gift
Boulder Koroit Opal Silver Pendant Gold Plated Necklace opal wedding gift

Boulder Koroit Opal Silver Pendant Gold Plated Necklace opal wedding gift

Located in Berlin, DE

Sterling silver pendant with natural Boulder Koroit Opal and 18K gold plating gemstone origin - Australia gem size is 0.63 x 1.57 in / 16 x 40 mm stone weight - 26 carats pendant len...

Category

2010s German Artist Pendant Necklaces

Materials

Opal, Gold Plate, Silver

Boulder Koroit Opal Gemstone, 81.60ct Artisan Freeform, Australia
Boulder Koroit Opal Gemstone, 81.60ct Artisan Freeform, Australia

Boulder Koroit Opal Gemstone, 81.60ct Artisan Freeform, Australia

Located in Berlin, DE

This exceptional boulder Koroit Opal is a true masterpiece of nature, showcasing a captivating array of colors and patterns.

Category

2010s Australian Artisan Vanity Items

Materials

Opal

Opal necklace silver Blue Boulder Natural Australian Gemstone
Opal necklace silver Blue Boulder Natural Australian Gemstone

Opal necklace silver Blue Boulder Natural Australian Gemstone

Located in Berlin, DE

Matte finish silver pendant with natural Boulder "Koroit" Opal gemstone origin - Australia gemstone size - 0.32 x 0.67 х 1.18 in / 8 х 17 х 30 mm gemstone weight - 36.5 carat penda...

Category

2010s German Artist Pendant Necklaces

Materials

Opal, Silver

Black Opal Boulder Freeform Diamond Necklace 18k White Gold
Black Opal Boulder Freeform Diamond Necklace 18k White Gold

Black Opal Boulder Freeform Diamond Necklace 18k White Gold

Located in Honolulu, HI

Item Specifications: Metal: 18K White Gold Total Weight: 12.0 Grams Chain Length: 16" Gemstone Specifications: Center Gemstone: Boulder Freeform Black Opal Pendant and Bail M...

Category

Late 20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, Opal, Black Opal, 18k Gold, White Gold

Boulder Koroit Opal Silver Necklace mens jewelry pendant male friend gift
Boulder Koroit Opal Silver Necklace mens jewelry pendant male friend gift

Boulder Koroit Opal Silver Necklace mens jewelry pendant male friend gift

Located in Berlin, DE

Silver pendant with natural Boulder Koroit Opal gemstone origin - Australia gem size is 10 x 22 mm pendant length - 1.26 in / 32 mm pendant weight - 3.5 grams The necklace comes wit...

Category

2010s German Artisan Pendant Necklaces

Materials

Opal, Silver

NWT $55, 000 Rare 18KT Gold Large Boulder Black Opal Fancy Diamond Ring
NWT $55, 000 Rare 18KT Gold Large Boulder Black Opal Fancy Diamond Ring

NWT $55, 000 Rare 18KT Gold Large Boulder Black Opal Fancy Diamond Ring

Located in New York, NY

The Following Items we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Gorgeous Pendant. Pendant features a Magnificent Rare Color Cha...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal, Gold, 18k Gold

NWT $90, 000 Rare 18KT Gold Large 17CT Boulder Black Opal Fancy Diamond Pendant
NWT $90, 000 Rare 18KT Gold Large 17CT Boulder Black Opal Fancy Diamond Pendant

NWT $90, 000 Rare 18KT Gold Large 17CT Boulder Black Opal Fancy Diamond Pendant

Located in New York, NY

The Following Items we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Gorgeous Pendant. Pendant features a Magnificent Rare Color Cha...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Gold, 18k Gold

VICTORIAN 1880 Antique Ring In Yellow Gold With 8.95 Ctw In Opal And Diamonds
VICTORIAN 1880 Antique Ring In Yellow Gold With 8.95 Ctw In Opal And Diamonds

VICTORIAN 1880 Antique Ring In Yellow Gold With 8.95 Ctw In Opal And Diamonds

Located in Miami, FL

Boulder Opal is opal with attached host rock. It can be surprisingly beautiful!

Category

Antique 1880s English Late Victorian Cocktail Rings

Materials

Diamond, Opal, Gold, Yellow Gold, Silver

Opal Silver Pendant Mens jewelry Natural Australian opal gift
Opal Silver Pendant Mens jewelry Natural Australian opal gift

Opal Silver Pendant Mens jewelry Natural Australian opal gift

Located in Berlin, DE

925 solid sterling silver pendant with natural Boulder Koroit Opal opal origin - Australia opal measurements - 0.2 х 0.79 х 0.98 in / 5 х 20 х 25 mm opal weight - 25 carats pendant ...

Category

2010s German Artist Pendant Necklaces

Materials

Opal, Silver

Opal Gold Necklace Oval Artisan Gift Antique Style
Opal Gold Necklace Oval Artisan Gift Antique Style

Opal Gold Necklace Oval Artisan Gift Antique Style

Located in Berlin, DE

14K yellow gold pendant with natural Boulder Koroit Opal opal origin - Australia opal measurements - 0.16 x 0.71 x 1.54 in / 4 x 18 x 39 mm stone weight - 29.90 carats pendant lengt...

Category

2010s French Aesthetic Movement Drop Necklaces

Materials

Opal, Gold, 14k Gold

Opal 18K Gold Italian Mesh Chain Surrealist Pendant Necklace
Opal 18K Gold Italian Mesh Chain Surrealist Pendant Necklace

Opal 18K Gold Italian Mesh Chain Surrealist Pendant Necklace

By Rossella Ugolini

Located in Rome, IT

Within the Opal Collection, Rossella selects only the finest boulder, crystal, fire, and pink opals, showcasing their captivating play of colors.

Category

2010s Italian Modern Drop Necklaces

Materials

Opal, Yellow Gold, Gold, 18k Gold

Opal 18K Yellow Gold Surrealist Unisex Single Surrealist Earring
Opal 18K Yellow Gold Surrealist Unisex Single Surrealist Earring

Opal 18K Yellow Gold Surrealist Unisex Single Surrealist Earring

By Rossella Ugolini

Located in Rome, IT

One-of-a-kind Mono earring set with white, blue and orange shades of Opal Oval cut stone, set in 18k Yellow Gold. There is a wide range of Opal varieties, but Rossella designs exclus...

Category

2010s Italian Modern Stud Earrings

Materials

Opal, 18k Gold, Yellow Gold, Rhodium

Blue Australian Opal Silver Ring Valentines gift female friend wife anniversary
Blue Australian Opal Silver Ring Valentines gift female friend wife anniversary

Blue Australian Opal Silver Ring Valentines gift female friend wife anniversary

Located in Berlin, DE

Boulder "crystal pipe" Opal silver ring Opal origin - Australia size of the ring - 7 3/4 US, diameter 18 mm, N 16.5, 56.5 circumference ring weight - 4.6 grams stone measurements - 0...

Category

2010s European Artisan Solitaire Rings

Materials

Opal, Silver

Opal Gold Ring Blueprint Woody Musk Tree Natural Australian Gem
Opal Gold Ring Blueprint Woody Musk Tree Natural Australian Gem

Opal Gold Ring Blueprint Woody Musk Tree Natural Australian Gem

Located in Berlin, DE

14K yellow gold ring with Boulder Koroit Opal opal origin - Australia opal measurements - 0.24 х 0.98 х 1.18 in / 6 х 25 х 30 mm stone weight - 44.43 carats ring weight - 16.9 grams...

Category

2010s French Art Nouveau Cocktail Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Opal Black Silver Earrings Dangle Large Gemstone LOTR Gothic style wedding
Opal Black Silver Earrings Dangle Large Gemstone LOTR Gothic style wedding

Opal Black Silver Earrings Dangle Large Gemstone LOTR Gothic style wedding

By Alexey Gabilo

Located in Berlin, DE

Boulder Koroit Opal earrings in blackened and gold plated silver opal origin - Australia opal measurements - 0.55 х 0.91 in / 14 х 23 mm opal weight - 23.10 carats earrings length - ...

Category

2010s French Art Nouveau Dangle Earrings

Materials

Opal, Gold Plate, Silver, Sterling Silver

Opal and Diamond Halo Ring, 14K Yellow Gold, Organic Shape MADE TO ORDER
Opal and Diamond Halo Ring, 14K Yellow Gold, Organic Shape MADE TO ORDER

Opal and Diamond Halo Ring, 14K Yellow Gold, Organic Shape MADE TO ORDER

By Five Star Jewelry

Located in Austin, TX

This organic Boulder blue opal is one of the most intense color that this gemologist has every seen.

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Dalben Stone Shape Boulder Opal Yellow Gold Ring
Dalben Stone Shape Boulder Opal Yellow Gold Ring

Dalben Stone Shape Boulder Opal Yellow Gold Ring

By Laura Dalben

Located in Como, IT

Dalben design One of a kind 18 kt yellow gold ring with a 6,8 carats bezel-set blue stone shape Australian Boulder Opal . Ring size 6 - EU 52 re-sizable .

Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Vintage Custom 2 Carat Boulder Opal on 22K and 14K Gold Cocktail Fashion Ring
Vintage Custom 2 Carat Boulder Opal on 22K and 14K Gold Cocktail Fashion Ring

Vintage Custom 2 Carat Boulder Opal on 22K and 14K Gold Cocktail Fashion Ring

Located in Milford, DE

A gorgeous opal in a unique cut! This statement cocktail ring features a custom-cut boulder opal with a mesmerizing, blue, black, and purple play of color in the body.

Category

Mid-20th Century Cocktail Rings

Materials

Opal, 22k Gold

Dalben Design Australian Boulder Opal and Rose Gold Necklace
Dalben Design Australian Boulder Opal and Rose Gold Necklace

Dalben Design Australian Boulder Opal and Rose Gold Necklace

By Laura Dalben

Located in Como, IT

Dalben design One of a Kind 18k rose gold matte finishing necklace with two bezel-set Australian Boulder Opals weight 3,18 carat. pendant dimension : width 10,4 mm (0,41 inch ) he...

Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Rose Gold

Boulder Opal Side Tables, Pair
Boulder Opal Side Tables, Pair

Boulder Opal Side Tables, Pair

Unavailable|$51,750 / set

Boulder Opal Side Tables, Pair

Located in Vancouver, BC

Boulder opal is one of the most valuable varieties of opal, second only to Australia's black opal.

Category

21st Century and Contemporary Australian Modern Side Tables

Materials

Opal, Iron

Tanzanite Boulder Opal Earrings
Tanzanite Boulder Opal Earrings

Tanzanite Boulder Opal Earrings

Unavailable|$6,875 / set

Tanzanite Boulder Opal Earrings

Located in Chapel Hill, NC

Square, purple Tanzanites pair with Boulder Opals, with a blue hue as deep as the ocean, to complete these earrings.

Category

21st Century and Contemporary Drop Earrings

Materials

18k Gold

Boulder Opal Forest Necklace
Boulder Opal Forest Necklace

Boulder Opal Forest Necklace

Located in Chapel Hill, NC

A Boulder Opal of truly extraordinary beauty, this remarkable stone is alive with iridescence.

Category

21st Century and Contemporary Pendant Necklaces

Materials

18k Gold

Boulder Opal Gold Necklace
Boulder Opal Gold Necklace

Boulder Opal Gold Necklace

Unavailable|$14,131

Boulder Opal Gold Necklace

Located in Turin, IT

Inspired by Pantelleria Island. 7 extra quality boulder opals gold 18 ct. central opal : 36 x 24 mm circa total length: 43 cm circa total weight: 57.70 g It can be lengthened.

Category

21st Century and Contemporary Italian Modern Choker Necklaces

Materials

Opal, 18k Gold

Boulder Opal Triple Drop Earrings
Boulder Opal Triple Drop Earrings

Boulder Opal Triple Drop Earrings

Located in Chapel Hill, NC

Three one-of-a-kind Boulder Opal stones, encased in 18k gold, make up each of these mesmerizing earrings.

Category

21st Century and Contemporary Drop Earrings

Materials

18k Gold

An Australian Boulder Opal Pendant & Necklace
An Australian Boulder Opal Pendant & Necklace

An Australian Boulder Opal Pendant & Necklace

By Kary Adam

Located in Seattle, WA

An Australian Boulder Opal Pendant & Opal Beaded Necklace With a Silver Clasp.

Category

2010s American Contemporary Pendant Necklaces

Materials

Opal, Silver

Boulder Opal Silver Horse Head Necklace
Boulder Opal Silver Horse Head Necklace

Boulder Opal Silver Horse Head Necklace

By Helen Ringus

Located in TRYON, NC

One of a kind necklace with a carved boulder opal horse head set in a silver bezel .The beads are flat nugget and round boulder opal with silver beads in between, finished with a st...

Category

Early 2000s American Artisan Beaded Necklaces

Materials

Opal, Sterling Silver

Australian Boulder Opal Round Beaded Stretch Bracelet
Australian Boulder Opal Round Beaded Stretch Bracelet

Australian Boulder Opal Round Beaded Stretch Bracelet

By Rocat Designs

Located in Tucson, AZ

Dazzling natural Australian Boulder opal stretch bracelet made with natural round boulder opal beads (approximately 13-14mm).

Category

2010s American Beaded Bracelets

Materials

Opal

Boulder Opal Diamond Gold Ring
Boulder Opal Diamond Gold Ring

Boulder Opal Diamond Gold Ring

Located in Turin, IT

Ring consisting of 2 asymmetrical bands with boulder opals and diamonds. For each band: step cut and round brilliant diamonds 0.51 ct total 18 ct gold Each band measures 8 mm wid...

Category

21st Century and Contemporary Italian Modern Band Rings

Materials

Opal, White Diamond, 18k Gold

Gold Bracelet with Australian Boulder Opal

Gold Bracelet with Australian Boulder Opal

By Holly Hamilton

Located in Portland, ME

Handmade 22kt Gold bracelet set with Australian Boulder Opal. * Each piece is designed and crafted entirely by hand in the traditional way, using age old techniques and processes.

Category

2010s American Link Bracelets

Materials

Opal, 22k Gold

Boulder Opal, Sapphire and Tsavorite Pendant on a Beaded Boulder Opal Necklace.
Boulder Opal, Sapphire and Tsavorite Pendant on a Beaded Boulder Opal Necklace.

Boulder Opal, Sapphire and Tsavorite Pendant on a Beaded Boulder Opal Necklace.

By Kary Adam

Located in Seattle, WA

A Cabochon Australian Boulder Opal surrounded by Blue & Yellow Sapphires and Tsavorite Garnet.

Category

2010s American Contemporary Beaded Necklaces

Materials

Opal, Sapphire, Tsavorite, Silver

Boulder Opal Moonstone Gold "Bubble" Brooch

Boulder Opal Moonstone Gold "Bubble" Brooch

By Holly Hamilton

Located in Portland, ME

Handmade Boulder Opal and Blue Moonstone "Bubble" Brooch, 22kt Gold, with Granulation * Each piece is designed and crafted entirely by hand in the traditional way, using age old t...

Category

21st Century and Contemporary American Brooches

Materials

Moonstone, Opal, 22k Gold

Australian Boulder Opal Diamond Gold Ring
Australian Boulder Opal Diamond Gold Ring

Australian Boulder Opal Diamond Gold Ring

By Holly Hamilton

Located in Portland, ME

Handmade 22kt yellow Gold band set with Australian rainbow Boulder Opal and eight Fvs white Diamonds. * Each piece is designed and crafted entirely by hand in the traditional way...

Category

2010s American Fashion Rings

Materials

Opal, White Diamond, 22k Gold

Leda Jewel Co Mismatched Australian Boulder Opal Earrings
Leda Jewel Co Mismatched Australian Boulder Opal Earrings

Leda Jewel Co Mismatched Australian Boulder Opal Earrings

By Leda Jewel Co

Located in Montreal, Quebec

Mis matched Australian boulder opal earrings; with tropical shades of blue throughout ironstone matrix.

Category

2010s Artisan Drop Earrings

Materials

Opal

Leda Jewel Co Australian Boulder Opal Ring
Leda Jewel Co Australian Boulder Opal Ring

Leda Jewel Co Australian Boulder Opal Ring

By Leda Jewel Co

Located in Montreal, Quebec

Large, one of a kind, Australian boulder opal ring. This opal measures about 38 X 18 mm.

Category

2010s Artisan Solitaire Rings

Materials

Opal, Sterling Silver

Pinnacle Medium Boulder Opal Silver Necklace
Pinnacle Medium Boulder Opal Silver Necklace

Pinnacle Medium Boulder Opal Silver Necklace

By Nina Wynn

Located in Denver, CO

The black oxidized sterling silver neckalace chain is the perfect fit to showcase the vibrant pinnacle boulder opal pendant, the Pinnacle Medium Boulder Opal Silver Necklace is bold ...

Category

21st Century and Contemporary Vietnamese Contemporary Pendant Necklaces

Pinnacle Medium Boulder Opal Silver Necklace
Pinnacle Medium Boulder Opal Silver Necklace

Pinnacle Medium Boulder Opal Silver Necklace

By Nina Wynn

Located in Denver, CO

The black oxidized sterling silver neckalace chain is the perfect fit to showcase the vibrant pinnacle boulder opal pendant, the Pinnacle Medium Boulder Opal Silver Necklace is bold ...

Category

21st Century and Contemporary Vietnamese Contemporary Pendant Necklaces

Amazing Boulder Opal & Tsavorite Garnet Pendant
Amazing Boulder Opal & Tsavorite Garnet Pendant

Amazing Boulder Opal & Tsavorite Garnet Pendant

By Kary Adam

Located in Seattle, WA

A Boulder Opal & Tsavorite Garnet Pendant set in blackened Silver.

Category

2010s Thai Contemporary Pendant Necklaces

Materials

Garnet, Opal, Tsavorite, Silver

18k Yellow Gold Pipe Boulder Opal Ring
18k Yellow Gold Pipe Boulder Opal Ring

18k Yellow Gold Pipe Boulder Opal Ring

By Llyn strong

Located in Greenville, SC

An 18k Yellow Gold ring with a bezel set 8 carat pipe-variety boulder opal. This ring was designed and made by llyn strong.

Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Yellow Gold

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Boulder Opals For Sale on 1stDibs

Browse a vast assortment of boulder opals for sale on 1stDibs. These distinct designs — crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. Our selection of items includes 260 vintage examples as well as 1200 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. contemporary and artisan are consistently popular styles when it comes to boulder opals. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Renata Bernard, Laura Dalben and Jennifer Kalled are consistently popular. There are many cabochon, oval cut and mixed cut boulder opals for sale. When shopping our range of boulder opals, you’ll find that there are less available pieces for men today than there are for women.

How Much are Boulder Opals?

On average, boulder opals at 1stDibs sell for $4,384, while they’re typically $1 on the low end and $350,000 for the highest priced versions of this item.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Opal in Jewelry Design

Opals were discovered in 400 BC, and since then five types have been found throughout the world. Before you start shopping for mysteriously beautiful vintage opal rings and other opal jewelry, learn about the different varieties of the gem — and find out which historical figure was reportedly willing to trade his kingdom for a single stone.

Here is a little riddle for you: the month of October has two birthstones, but only one of them encompasses the colors of other birthstones. If you guessed opal, you’re right! (The other gemstone associated with the month of October is tourmaline.)

Opals are such unusual gemstones that there are too many old-wives tales associated with them, like if you’re a blond, wearing an opal necklace will protect your locks from losing color. Opals were also very fashionable in the early 19th century, up until the publication of Sir Walter Scott’s novel Anne of Geierstein in 1829. The title heroine wears an opal and succumbs to an untimely death. However, the British monarchy, and in particular Queen Victoria, did not let this story get in their way, and they frequently gifted opals to friends and family members. October babies should disregard the noise and proudly wear their opals!

There are five types of precious opals: boulder opal, fire opal, crystal/water opal, black opal, and white/light opal. Each variety is distinguished by its color.

So, where does the name come from? The word opal is thought to originate from the Roman opalus or from the Sanskrit úpala (“precious stone”) or from the Greek opallios (“to see a color change”). So while there have been many names for the stones, opals were first discovered in 400 BC in Ethiopia. But the early reference that comes up most often in history books is from the Roman philosopher Pliny the Elder, who wrote about it in 75 AD. In his text he refers to it as opali. The Romans were big fans of opal, Mark Antony was so enamored by it that, as the story goes, he was willing to trade a portion of his kingdom for a single opal.

There's a wide variety of antique and vintage opal jewelry on 1stDibs (and you won't have to trade your kingdom for it).

Questions About Boulder Opals
  • 1stDibs ExpertAugust 17, 2021
    An Australian boulder opal is an opal mined from a large ironstone boulder under the ground. This type of opal is the second most valuable opal behind the black opal. Spot an Australian boulder opal by checking for a solid layer of brown ironstone left on the back of the stone. Shop Australian boulder opals on 1stDibs.