Skip to main content

Boulder Opal Rings

to
64
344
246
164
73
54
407
175
22
20
12
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
6
49
357
3
1
2
1
4
2
3
238
172
2
134
57
26
24
22
to
48
42
17
14
10
169
50
26
20
15
5
1
408
4
192
137
Sort By
3.7cts Boulder Opal Statement Ring with Natural Diamonds Accents: Solid 14k Gold
3.7cts Boulder Opal Statement Ring with Natural Diamonds Accents: Solid 14k Gold

3.7cts Boulder Opal Statement Ring with Natural Diamonds Accents: Solid 14k Gold

Located in Columbus, OH

3.7cts boulder opal statement ring showcasing vibrant natural play-of-color with diamond accents

Category

21st Century and Contemporary Modern Fashion Rings

Materials

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

14k Yellow Gold Oval Bezel Fiery Boulder Opal w/ Diamond Band Ring
14k Yellow Gold Oval Bezel Fiery Boulder Opal w/ Diamond Band Ring

14k Yellow Gold Oval Bezel Fiery Boulder Opal w/ Diamond Band Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Boulder Opal - Oval Cabochon Cut - Bezel Set - Gray Color w/ Nice

Category

21st Century and Contemporary Band Rings

Materials

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

Steven Battelle 23.3 Carats Koroit Boulder Opal Oxidized Sterling 18K Gold Ring
Steven Battelle 23.3 Carats Koroit Boulder Opal Oxidized Sterling 18K Gold Ring

Steven Battelle 23.3 Carats Koroit Boulder Opal Oxidized Sterling 18K Gold Ring

By Steven Battelle

Located in Soquel, CA

A fascinatingly unique 21 x 25 mm trillium cabochon of Australian Koroit Boulder Opal is

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Opal, 18k Gold

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

Black Opal and Diamond Gorgeous Pendant. Pendant features a Magnificent Rare Color Changing Black Opal

Category

21st Century and Contemporary Cocktail Rings

Materials

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

Boulder Opal Gold Ring Shimmering Australian Stone Cobalt Zinc Blue Space Unisex
Boulder Opal Gold Ring Shimmering Australian Stone Cobalt Zinc Blue Space Unisex

Boulder Opal Gold Ring Shimmering Australian Stone Cobalt Zinc Blue Space Unisex

Located in Berlin, DE

14k yellow gold ring with Boulder Opal opal origin - Australia opal measurements - 0.12 х 0.24 х

Category

2010s Hong Kong Artisan Engagement Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Boulder Opal Gold Ring Shimmering Australian Stone Cobalt Blue Colour gift wife
Boulder Opal Gold Ring Shimmering Australian Stone Cobalt Blue Colour gift wife

Boulder Opal Gold Ring Shimmering Australian Stone Cobalt Blue Colour gift wife

Located in Berlin, DE

14K yellow gold ring with Boulder opal opal origin - Australia opal measurements - 0.12 х 0.24 х

Category

2010s Hong Kong Artisan Engagement Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

The One - Boulder Opal, Baguette Cut Diamond, Tsavorite Engagement Ring 14K Gold
The One - Boulder Opal, Baguette Cut Diamond, Tsavorite Engagement Ring 14K Gold

The One - Boulder Opal, Baguette Cut Diamond, Tsavorite Engagement Ring 14K Gold

Located in Suwanee, GA

supreme hand-picked boulder opal surrounded by 6 sparkling baguette-cut diamonds and Tsavorite. The 14

Category

2010s American Arts and Crafts Engagement Rings

Materials

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

Deep Blue 0.84ct Freeform Australian Boulder Opal Stackable Ring w/ Diamonds 24k
Deep Blue 0.84ct Freeform Australian Boulder Opal Stackable Ring w/ Diamonds 24k

Deep Blue 0.84ct Freeform Australian Boulder Opal Stackable Ring w/ Diamonds 24k

By Kurtulan

Located in Bozeman, MT

Deep Blue, 0.84ct Freeform Australian Boulder Opal Stackable Ring with Diamonds, 24K Yellow, Solid

Category

2010s Turkish Contemporary Bridal Rings

Materials

Diamond, Opal, Gold, 24k Gold, Yellow Gold

Play of Color Boulder Opal Diamond Halo Engagement Ring 18K Yellow Gold
Play of Color Boulder Opal Diamond Halo Engagement Ring 18K Yellow Gold

Play of Color Boulder Opal Diamond Halo Engagement Ring 18K Yellow Gold

Located in Suwanee, GA

Beautiful Play of Color Australian Boulder Opal Diamond Halo Engagement Ring 18K Yellow Gold. Free

Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, 18k Gold, Gold, Yellow Gold

Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring
Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring

Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring

By Kurtulan

Located in Bozeman, MT

Striking, Bright Blue, Australian Boulder Opal, 24k Yellow Gold, Sterling Silver Hanedan Ring w

Category

21st Century and Contemporary Turkish Contemporary Cocktail Rings

Materials

Diamond, Opal, Gold, 24k Gold, Yellow Gold, Silver, Sterling Silver

Aurora Boulder Opal 18K gold and silver ring red blue green yellow opalescences
Aurora Boulder Opal 18K gold and silver ring red blue green yellow opalescences

Aurora Boulder Opal 18K gold and silver ring red blue green yellow opalescences

Located in Berlin, DE

A captivating “Aurora” ring featuring a natural Australian opal, glowing with a full spectrum of

Category

2010s Contemporary Cocktail Rings

Materials

Opal, Gold Plate, Silver, 18k Gold

Australian Boulder Opal Diamond Yellow Gold One-of-a-Kind Ring, Just Jules 2025
Australian Boulder Opal Diamond Yellow Gold One-of-a-Kind Ring, Just Jules 2025

Australian Boulder Opal Diamond Yellow Gold One-of-a-Kind Ring, Just Jules 2025

By Julie Romanenko

Located in Dallas, TX

This stunning ring by designer Just Jules showcases a magnificent pear-shaped Australian boulder

Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Diamond, Multi-gemstone, Opal, Gold, 14k Gold, Yellow Gold

Big Opal Ring Gold Engagement Ring Large Wedding Band
Big Opal Ring Gold Engagement Ring Large Wedding Band

Big Opal Ring Gold Engagement Ring Large Wedding Band

By Alexey Gabilo

Located in Berlin, DE

Natural boulder Opal 14K yellow gold ring Opal origin - Australia opal measurements - 0.16 х 0.59

Category

2010s French Art Nouveau Bridal Rings

Materials

Opal, Gold, 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

Australian Boulder Opal . Ring size 6 - EU 52 re-sizable . Bezel setting dimension: max width 17,6 mm

Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

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. Hand set

Category

2010s Artisan Solitaire Rings

Materials

Opal, Sterling Silver

Solid Natural Untreated Australian 1.38ct Boulder Opal Ring in 18k Yellow Gold
Solid Natural Untreated Australian 1.38ct Boulder Opal Ring in 18k Yellow Gold

Solid Natural Untreated Australian 1.38ct Boulder Opal Ring in 18k Yellow Gold

By Renata Bernard

Located in Sydney, AU

Symbolising wisdom, the ‘Sophie’ engagement opal ring features an elegant boulder opal (1.38ct

Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, 18k Gold, Yellow Gold

Vintage Mid Century 950 Sterling Silver Large Cabochon Cut Boulder Opal Ring
Vintage Mid Century 950 Sterling Silver Large Cabochon Cut Boulder Opal Ring

Vintage Mid Century 950 Sterling Silver Large Cabochon Cut Boulder Opal Ring

Located in Champions State Gate, FL

large and unique boulder opal. This unique opal ring would make a great birthday gift, anniversary gift

Category

Vintage 1960s Cocktail Rings

Materials

Opal, Sterling 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

Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Yellow Gold

18 Karat Gold, Diamond and 7.1 Carat Boulder Opal Ring
18 Karat Gold, Diamond and 7.1 Carat Boulder Opal Ring

18 Karat Gold, Diamond and 7.1 Carat Boulder Opal Ring

By Nancy Phillips

Located in Eugene, OR

Boulder Opals from Australia are simply amazing. Not used often because they are hard to work with

Category

2010s Thai Modern More Rings

Materials

Diamond, Opal, 18k Gold

Natural Untreated Australian 4.34ct Boulder Opal Ring in 18K Yellow Gold
Natural Untreated Australian 4.34ct Boulder Opal Ring in 18K Yellow Gold

Natural Untreated Australian 4.34ct Boulder Opal Ring in 18K Yellow Gold

By Renata Bernard

Located in Sydney, AU

precious 4.34ct boulder opal hailing ethically from our Jundah-Opalville opal mines in Queensland. The

Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 20.69ct Boulder Opal Ring in 18K Yellow Gold
Natural Untreated Australian 20.69ct Boulder Opal Ring in 18K Yellow Gold

Natural Untreated Australian 20.69ct Boulder Opal Ring in 18K Yellow Gold

By Renata Bernard

Located in Sydney, AU

The "Opal Nights" ring sparkles and shines, alternating between dark and mysterious and then light

Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Margery Hirschey 22 Karat Gold Handcrafted Boulder Opal Ring with Matrix
Margery Hirschey 22 Karat Gold Handcrafted Boulder Opal Ring with Matrix

Margery Hirschey 22 Karat Gold Handcrafted Boulder Opal Ring with Matrix

By Margery Hirschey

Located in Boulder, CO

Hand forged, 22k gold ring featuring an aqua hued Australian boulder opal with matrix. The stone

Category

21st Century and Contemporary American Artist Fashion Rings

Materials

Opal

Natural Untreated Australian 19.46ct Boulder Opal Ring in 18k White Gold
Natural Untreated Australian 19.46ct Boulder Opal Ring in 18k White Gold

Natural Untreated Australian 19.46ct Boulder Opal Ring in 18k White Gold

By Renata Bernard

Located in Sydney, AU

“Audrey’s Sky” opal ring is like the heavens on a perfect summer day. The impossibly blue 19.46ct

Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, White Gold

Natural Untreated Australian 5.07ct Boulder Opal Ring in 18K Yellow Gold
Natural Untreated Australian 5.07ct Boulder Opal Ring in 18K Yellow Gold

Natural Untreated Australian 5.07ct Boulder Opal Ring in 18K Yellow Gold

By Renata Bernard

Located in Sydney, AU

Vivid and guaranteed to be a show-stopper, the "Miss Curious" opal ring features an electrifying

Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 4.94ct Boulder Opal Ring in 18K White Gold
Natural Untreated Australian 4.94ct Boulder Opal Ring in 18K White Gold

Natural Untreated Australian 4.94ct Boulder Opal Ring in 18K White Gold

By Renata Bernard

Located in Sydney, AU

Let “Rain Queen” opal ring cast her rainbow spell on you. The 4.94 carat multicolour opal from

Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Boulder Opal Ring with Diamond Baguettes in 18k Matte Yellow Gold
Boulder Opal Ring with Diamond Baguettes in 18k Matte Yellow Gold

Boulder Opal Ring with Diamond Baguettes in 18k Matte Yellow Gold

By Loriann Stevenson Fine Jewelry

Located in Santa Monica, CA

Handmade 5.30ct boulder opal band with .20ct diamond baguette accents in 18k matte yellow gold

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Natural Australian 7.43ct Boulder Opal and Diamond Cocktail Ring 18k Yellow Gold
Natural Australian 7.43ct Boulder Opal and Diamond Cocktail Ring 18k Yellow Gold

Natural Australian 7.43ct Boulder Opal and Diamond Cocktail Ring 18k Yellow Gold

By Opal Minded

Located in Sydney, AU

The impressive and opulent Ta Prohm boulder opal ring (7.43ct) is a piece that carries the ancient

Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Vintage Midcentury Era Blue Boulder Opal 14 Karat Gold Freeform Ring
Vintage Midcentury Era Blue Boulder Opal 14 Karat Gold Freeform Ring

Vintage Midcentury Era Blue Boulder Opal 14 Karat Gold Freeform Ring

Located in Crownsville, MD

Vintage midcentury era circa 1960s stunning freeform blue boulder opal ring in 14K yellow gold

Category

Vintage 1960s American Modernist Solitaire Rings

Materials

Opal, Gold, 14k Gold

Giulians Contemporary 18k 19.26ct Australian Boulder Opal Cocktail Ring
Giulians Contemporary 18k 19.26ct Australian Boulder Opal Cocktail Ring

Giulians Contemporary 18k 19.26ct Australian Boulder Opal Cocktail Ring

By Giulians

Located in Sydney, NSW

Giulians contemporary 18k 19.26ct Australian Boulder Opal Ring. This cocktail ring showcases a

Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Amy Y 53.00ct, Australian Boulder Opal, Diamond and 18K-Rose Gold Ring 'Grace'
Amy Y 53.00ct, Australian Boulder Opal, Diamond and 18K-Rose Gold Ring 'Grace'

Amy Y 53.00ct, Australian Boulder Opal, Diamond and 18K-Rose Gold Ring 'Grace'

By Amy Y

Located in Santa Monica, CA

Amy Y's boulder opal, diamond and 18K-rose gold contemporary designed ring can only be described as

Category

2010s American Contemporary More Rings

Materials

Opal, White Diamond, Brown Diamond, 18k Gold, Rose Gold

NIXIN Jewelry By Sea or By Sky Australian Opal Ring in Gold with a Boulder Opal
NIXIN Jewelry By Sea or By Sky Australian Opal Ring in Gold with a Boulder Opal

NIXIN Jewelry By Sea or By Sky Australian Opal Ring in Gold with a Boulder Opal

Located in Los Angeles, CA

addition to our unique opal rings, this piece spotlights a 7.9ct Boulder Opal. Crafted in 14k gold and

Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Exclusive 18 Karat Yellow Gold 2 Carat Blue Boulder Opal Square Cut Dome Ring
Exclusive 18 Karat Yellow Gold 2 Carat Blue Boulder Opal Square Cut Dome Ring

Exclusive 18 Karat Yellow Gold 2 Carat Blue Boulder Opal Square Cut Dome Ring

By Irene Bozza

Located in Málaga, ES

boulder opal ring that will be your distinctive icon. A comfortable and elegant gypsy ring that will be

Category

2010s Spanish Contemporary Dome Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Australian Boulder Opal Cocktail Ring
Australian Boulder Opal Cocktail Ring

Australian Boulder Opal Cocktail Ring

Located in Barcelona, ES

This ring is handmade in 18k yellow gold with a 5,01ct top-quality boulder Australian opal. It has

Category

2010s Spanish Contemporary Cocktail Rings

Materials

Opal, 18k Gold

NIXIN Jewelry Pigment Introspective Australian Opal Ring with sapphires, emerald
NIXIN Jewelry Pigment Introspective Australian Opal Ring with sapphires, emerald

NIXIN Jewelry Pigment Introspective Australian Opal Ring with sapphires, emerald

Located in Los Angeles, CA

message intended exclusively for its owner. A one of a kind Boulder Opal Ring. MATERIALS: • Metal: 14k

Category

2010s American Contemporary Cocktail Rings

Materials

Emerald, Opal, Sapphire, 14k Gold, Rose Gold

Boulder Opal Diamond Gold Ring
Boulder Opal Diamond Gold Ring

Boulder Opal Diamond Gold Ring

Located in Turin, IT

asymmetrical bands with boulder opals and diamonds. For each band: step cut and round brilliant diamonds 0.51

Category

21st Century and Contemporary Italian Modern Band Rings

Materials

Opal, White Diamond, 18k Gold

Bondi Retrospective Australian Opal Ring with sapphires Rose Gold, NIXIN Jewelry
Bondi Retrospective Australian Opal Ring with sapphires Rose Gold, NIXIN Jewelry

Bondi Retrospective Australian Opal Ring with sapphires Rose Gold, NIXIN Jewelry

Located in Los Angeles, CA

Ocean blues and seafoam greens traverse lanes in this Australian Opal Ring. Pooled hues in the opal

Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Sapphire, Emerald, 14k Gold, Rose 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

Category

2010s American Fashion Rings

Materials

Opal, White Diamond, 22k Gold

Yellow Gold Autralian Boulder Opal Cocktail Ring
Yellow Gold Autralian Boulder Opal Cocktail Ring

Yellow Gold Autralian Boulder Opal Cocktail Ring

Located in Barcelona, ES

This ring is handmade in 18k yellow gold with a blue Australian boulder opal. It has a double ring

Category

2010s Spanish Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

1.63 Carat Australian Boulder Opal & 18k Gold Ring
1.63 Carat Australian Boulder Opal & 18k Gold Ring

1.63 Carat Australian Boulder Opal & 18k Gold Ring

Located in MAIN BEACH, QLD

Glitter pattern is very rare in boulder opal as is a strong green crystal base but this gem opal

Category

2010s Australian Solitaire Rings

Materials

Opal, 18k Gold

Australian 10.38ct Boulder Opal, Diamond & 18K Gold Ring
Australian 10.38ct Boulder Opal, Diamond & 18K Gold Ring

Australian 10.38ct Boulder Opal, Diamond & 18K Gold Ring

Located in MAIN BEACH, QLD

This amazing boulder opal is the best gem opal we have ever had in a ring. It has outstanding

Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Hand-Carved Solid Boulder Opal Sterling Silver Ring
Hand-Carved Solid Boulder Opal Sterling Silver Ring

Hand-Carved Solid Boulder Opal Sterling Silver Ring

Located in Waterloo, New South Wales

-carved boulder opal, matching the shape and design of the ring. The asymmetrical form of the opal

Category

21st Century and Contemporary Australian Contemporary Cocktail Rings

Materials

Opal, Sterling Silver

Australian 3.06ct Boulder Opal, Diamond & Platinum Ring
Australian 3.06ct Boulder Opal, Diamond & Platinum Ring

Australian 3.06ct Boulder Opal, Diamond & Platinum Ring

Located in MAIN BEACH, QLD

the most sought after reds and blues. This stunning black boulder opal is set in platinum and has two

Category

21st Century and Contemporary Australian Three-Stone Rings

Materials

Diamond, Opal, Platinum

Spectacular Boulder Opal Emerald Sapphire Gold Cocktail Ring
Spectacular Boulder Opal Emerald Sapphire Gold Cocktail Ring

Spectacular Boulder Opal Emerald Sapphire Gold Cocktail Ring

Located in Louisville, KY

A true One of a Kind, without a doubt Spectacular 9.98ct Boulder Black Opal in an irregular, Free

Category

2010s Cocktail Rings

Materials

Blue Sapphire, Emerald, Opal, Sapphire, 18k Gold

Bold and Contemporary Boulder Opal Sapphire Gold Ring

Bold and Contemporary Boulder Opal Sapphire Gold Ring

By Katherine Jetter

Located in Albuquerque, NM

12.37ct Boulder Opal set in 20K Yellow Gold with 0.19ct round Violet Sapphires and 0.16ct round

Category

2010s American Contemporary Cocktail Rings

Materials

Garnet, Opal, Sapphire, Yellow Gold

Art Deco Boulder Opal Sapphire Diamond Gold Ring
Art Deco Boulder Opal Sapphire Diamond Gold Ring

Art Deco Boulder Opal Sapphire Diamond Gold Ring

Located in New York, NY

Art Deco Boulder Opal, Sapphire & Diamond Ring centering an oval boulder opal measuring app. 15.2 x

Category

Mid-20th Century Unknown Art Deco Cocktail Rings

Materials

Blue Sapphire, Diamond, Opal, 18k Gold

Australian 7.00ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Australian 7.00ct Boulder Opal, Diamond, 18K Gold & Platinum Ring

Australian 7.00ct Boulder Opal, Diamond, 18K Gold & Platinum Ring

Located in MAIN BEACH, QLD

black boulder opal is of clean, vivid colour, set in an 18K solid gold and platinum ring with high

Category

21st Century and Contemporary Australian Cocktail Rings

Materials

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

10.43 Carats Ethiopian Opal Boulder Diamond Ruby Ring
10.43 Carats Ethiopian Opal Boulder Diamond Ruby Ring

10.43 Carats Ethiopian Opal Boulder Diamond Ruby Ring

Located in Barnsley, GB

This is a unique Ethiopian opal ring Shows off a mix of bright colors and with 64 diamonds and 35

Category

21st Century and Contemporary Art Deco Fashion Rings

Materials

Diamond, Opal, Ruby, 18k Gold

925 Silver Handmade Ring with Boulder Opal from Australia
925 Silver Handmade Ring with Boulder Opal from Australia

925 Silver Handmade Ring with Boulder Opal from Australia

Located in roma, IT

925 silver handmade ring with Australian boulder opal in bright colors and brilliant reflections

Category

2010s Italian Fashion Rings

Materials

Opal, Silver

Yellow Gold Top Quality Australian Boulder Opal Cocktail Ring
Yellow Gold Top Quality Australian Boulder Opal Cocktail Ring

Yellow Gold Top Quality Australian Boulder Opal Cocktail Ring

Located in Barcelona, ES

This ring is handmade in 18 k yellow gold with a top-quality Australian opal. It is an open ring

Category

2010s Spanish Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Australian 8.24ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Australian 8.24ct Boulder Opal, Diamond, 18K Gold & Platinum Ring

Australian 8.24ct Boulder Opal, Diamond, 18K Gold & Platinum Ring

Located in MAIN BEACH, QLD

A once-in-a-lifetime gem, this magical boulder opal is beyond belief. The colours are very vivid

Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Australian 8.03ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Australian 8.03ct Boulder Opal, Diamond, 18K Gold & Platinum Ring

Australian 8.03ct Boulder Opal, Diamond, 18K Gold & Platinum Ring

Located in MAIN BEACH, QLD

SPECIFICATIONS Opal Type: Boulder Opal Opal Weight: 8.03ct Opal Origin: Winton, QLD, Australia

Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

  • 1
Get Updated with New Arrivals
Save "Boulder Opal Rings", and we’ll notify you when there are new listings in this category.

Boulder Opal Rings For Sale on 1stDibs

Find an expansive variety of boulder opal rings available on 1stDibs. Frequently made of gold, 18k gold and yellow gold, these items were constructed with great care. Our selection of items includes 66 vintage examples as well as 330 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 19th Century and newer variations that were made as recently as the 21st Century. There are many different pieces in our collection of boulder opal rings to choose from, but contemporary and artisan boulder opal rings are of considerable interest. There have been many well-made iterations of these items over the years, but those made by Renata Bernard, Laura Dalben and Alexey Gabilo are often thought to be among the most beautiful. A selection of cabochon, oval cut and brilliant cut can be found today on these pages. There aren’t many items for men in our collection of boulder opal rings, as most of the options available are for women.

How Much are Boulder Opal Rings?

Prices for boulder opal rings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $175,000, while boulder opal rings, on average, fetch $4,266.

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).

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Boulder Opal Rings
  • 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.
  • 1stDibs ExpertNovember 6, 2023
    No, opals aren't bad for engagement rings. One drawback of the gemstone is that it isn't as hard as many other popular gems, like diamonds, emeralds and sapphires, so it may be more susceptible to scratches. However, you can still choose an opal engagement ring if you wish. Taking it off before you engage in activities that could damage the ring can help extend its life. Shop an assortment of opal engagement rings on 1stDibs.
  • 1stDibs ExpertNovember 2, 2023
    Yes, an opal engagement ring can last if you care for it properly. Generally, opals are more delicate than other gemstones commonly used in engagement rings, like diamonds, sapphires and emeralds. As a result, they can be easily damaged, making it important that you take your ring off before performing household chores, exercising, playing sports or doing other activities where you'll use your hands a lot. Find a collection of opal engagement rings on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    No, you cannot wear an opal ring everyday. Since they are relatively fragile compared to other stones, opals are not durable for daily-wear.
    Dover Jewelry
    Dover JewelryFebruary 24, 2021
    Not recommended! Opals are more delicate then other gemstones and if cared for correctly will last a lifetime and can be handed down throughout generations.
  • 1stDibs ExpertFebruary 22, 2021
    No, opal is not good for engagement rings. Although opal is a beautiful stone, it is not the best choice for an engagement ring. Since they are relatively fragile compared to diamonds and sapphires, opals are not durable for daily wear.
  • 1stDibs ExpertApril 5, 2022
    Opal rings are very delicate compared to other stones, and are not recommended for everyday wear. However, with proper care, they can last through the generations. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Although opals were considered good luck in Roman culture and a symbol of good luck, there are many legends that link opals with death and bad omens.
  • 1stDibs ExpertNovember 14, 2023
    Yes, opal can be good for wedding rings. Many people love the unique coloration of opals and opt for wedding rings set with them. One thing to keep in mind is that opals are more delicate than many other gemstones like sapphires, rubies and diamonds, so they are more vulnerable to scratching and breakage. It is a good idea to remove your wedding ring before working with tools, performing chores, playing sports or engaging in other activities that could potentially damage your opal. Explore a variety of opal wedding rings on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    While opals are more fragile than diamonds, adding a higher risk for a daily-wear ring, they can still be good engagement rings. Opals are thought of as precious and powerful and are said to symbolize fidelity so can be great and unique rings.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, opal engagement rings can be a good idea. This stone represents faithfulness, confidence, and creativity -- making the stone a fitting choice for an engagement ring. Opals, however, are not ideal for everyday wear.