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Estate Black Opal Rings

Natural Diamond Black Opal Ring 14K Gold Cocktail Vintage
Natural Diamond Black Opal Ring 14K Gold Cocktail Vintage

Natural Diamond Black Opal Ring 14K Gold Cocktail Vintage

By Estate Jewelry

Located in East Brunswick, NJ

Natural Diamond Black Opal Ring 14K Gold Cocktail Vintage This stunning vintage ring is finely

Category

20th Century Cocktail Rings

Materials

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

Estate Platinum Black Opal Diamond Ring ~2.7ctw Natural Opal
Estate Platinum Black Opal Diamond Ring ~2.7ctw Natural Opal

Estate Platinum Black Opal Diamond Ring ~2.7ctw Natural Opal

Located in Fairfield, CT

Estate Platinum Black Opal Diamond Ring ~2.7ctw Natural Opal This platinum ring centers on a

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Black Opal, Platinum

Estate Platinum Black Opal Diamond Ballerina Setting Ring ~9.13ctw
Estate Platinum Black Opal Diamond Ballerina Setting Ring ~9.13ctw

Estate Platinum Black Opal Diamond Ballerina Setting Ring ~9.13ctw

Located in Fairfield, CT

Estate Platinum Black Opal Diamond Ballerina Setting Ring ~9.13ctw This exceptional ring centers

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Black Opal, Opal, Platinum

2.88 Carat Black Opal and Diamond Platinum Cocktail Ring Fine Estate Jewelry
2.88 Carat Black Opal and Diamond Platinum Cocktail Ring Fine Estate Jewelry

2.88 Carat Black Opal and Diamond Platinum Cocktail Ring Fine Estate Jewelry

Located in Montreal, QC

Beautiful! Finely detailed Black Opal and Diamond Vintage Platinum Cocktail Ring. Centering a

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

3.48 Carat Black Harlequin Opal and Diamond Platinum Ring Estate Fine Jewelry
3.48 Carat Black Harlequin Opal and Diamond Platinum Ring Estate Fine Jewelry

3.48 Carat Black Harlequin Opal and Diamond Platinum Ring Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful! Finely detailed Cocktail Ring, center securely nestled with a Black Harlequin

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

Estate Faceted Black Pearl, Black Opal, Diamond 18K Gold Platinum Cocktail Ring
Estate Faceted Black Pearl, Black Opal, Diamond 18K Gold Platinum Cocktail Ring

Estate Faceted Black Pearl, Black Opal, Diamond 18K Gold Platinum Cocktail Ring

Located in New York, NY

Centering a 13.4mm faceted silvery black freshwater cultured pearl, accented by black opals and

Category

20th Century Cocktail Rings

Materials

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

8.10ct Ethiopian Black Opal Diamond Ring Oval Princess Estate 14k Gold Cocktail
8.10ct Ethiopian Black Opal Diamond Ring Oval Princess Estate 14k Gold Cocktail

8.10ct Ethiopian Black Opal Diamond Ring Oval Princess Estate 14k Gold Cocktail

Located in Torrance, CA

Stylish contemporary Ethiopian black opal & diamond ring crafted in 14 karat white gold. Natural

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold

Magnificent GIA 4.63 Natural Black Opal Diamond Estate Ring in 18K White Gold
Magnificent GIA 4.63 Natural Black Opal Diamond Estate Ring in 18K White Gold

Magnificent GIA 4.63 Natural Black Opal Diamond Estate Ring in 18K White Gold

Located in Conroe, TX

Magnificent GIA 4.63 Natural Black Opal Diamond Estate Ring in 18K White Gold Material: 18K Gold

Category

21st Century and Contemporary Cocktail Rings

Materials

Black Opal, White Gold

Black Opal Diamond Cluster 14k Yellow Gold Ring
Black Opal Diamond Cluster 14k Yellow Gold Ring

Black Opal Diamond Cluster 14k Yellow Gold Ring

Located in South Pasadena, CA

Black Opal Diamond Cluster 14k Yellow Gold Ring, circa 1990s. The Black Opal Diamond 14k Yellow

Category

1990s Contemporary Cluster Rings

Materials

Diamond, Black Opal, 14k Gold, Yellow Gold

New Alex Sepkus 3.94 Carat Black Opal 18k Gold Ring
New Alex Sepkus 3.94 Carat Black Opal 18k Gold Ring

New Alex Sepkus 3.94 Carat Black Opal 18k Gold Ring

By Alex Sepkus

Located in Santa Barbara, CA

From noted New York City jewelry designer Alex Sepkus, this bespoke black opal ring is truly a work

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Recent Sales

Estate Black Opal Ring Platinum Diamond Accents Size 5.5 ~1.61ctw
Estate Black Opal Ring Platinum Diamond Accents Size 5.5 ~1.61ctw

Estate Black Opal Ring Platinum Diamond Accents Size 5.5 ~1.61ctw

Located in Fairfield, CT

Estate Black Opal Ring Platinum Diamond Accents Size 5.5 ~1.61ctw This platinum ring features a

Category

Vintage 1980s Fashion Rings

Materials

Diamond, Black Opal, Opal, Platinum

Black Opal and White Diamond Cocktail Ring in Platinum
Black Opal and White Diamond Cocktail Ring in Platinum

Black Opal and White Diamond Cocktail Ring in Platinum

Located in Los Angeles, CA

Gorgeous estate black opal ring with 1.47 cts of good quality white diamonds and a 1.97 ct. black

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Platinum

Black Opal 2.36 carat and Diamond Ring in 18k Yellow Gold
Black Opal 2.36 carat and Diamond Ring in 18k Yellow Gold

Black Opal 2.36 carat and Diamond Ring in 18k Yellow Gold

Located in La Jolla, CA

Black Opal 2.36 carat and Diamond Ring in 18k Yellow Gold Estate Black Opal Ring features a Half

Category

21st Century and Contemporary North American Band Rings

Materials

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

3.19 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry
3.19 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry

3.19 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry

Located in Montreal, QC

Beautiful finely detailed Black Opal and Diamond Ring, center securely nestled with an oval Black

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

6.00 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry
6.00 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry

6.00 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry

Located in Montreal, QC

6.00 Carat Black Opal surrounded by Brilliant-cut Diamonds, weighing approx. 1.10 total Carat weight

Category

1990s Modernist Cocktail Rings

Materials

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

4.74 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry
4.74 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry

4.74 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry

Located in Montreal, QC

securely nestled 4.74 Carat Black Opal and surrounded by Brilliant-cut Diamonds, weighing approx. 0.95

Category

Vintage 1980s Modernist Cocktail Rings

Materials

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

Estate Black Opal and Diamond Cocktail Ring in Platinum
Estate Black Opal and Diamond Cocktail Ring in Platinum

Estate Black Opal and Diamond Cocktail Ring in Platinum

Located in Los Angeles, CA

Beautiful 1.41 ct. black opal oval with 0.41 ct. good quality, white, and bright diamonds

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

10.68 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry
10.68 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry

10.68 Carat Black Opal and Diamond Platinum Cocktail Ring Estate Fine Jewelry

Located in Montreal, QC

securely nestled 10.68 Carat Black Opal surrounded by Brilliant-cut Diamonds, weighing approx. 0.82 total

Category

Late 20th Century Modernist Cocktail Rings

Materials

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

Art Deco Black Opal Ring Platinum Diamond Estate Jewelry
Art Deco Black Opal Ring Platinum Diamond Estate Jewelry

Art Deco Black Opal Ring Platinum Diamond Estate Jewelry

Located in Beverly Hills, CA

A gorgeous Art Deco black opal ring, made of platinum and featuring diamonds. The opal displays a

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

Black Opal Diamond Ring Estate Platinum Fine Gemstone Cocktail Jewelry
Black Opal Diamond Ring Estate Platinum Fine Gemstone Cocktail Jewelry

Black Opal Diamond Ring Estate Platinum Fine Gemstone Cocktail Jewelry

Located in Torrance, CA

Stylish black opal & diamond cocktail ring crafted in 900 platinum. Cabochon cut natural black

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

6 Carat Black Opal and Diamond Platinum on Yellow Gold Ring Estate Fine Jewelry
6 Carat Black Opal and Diamond Platinum on Yellow Gold Ring Estate Fine Jewelry

6 Carat Black Opal and Diamond Platinum on Yellow Gold Ring Estate Fine Jewelry

Located in Montreal, QC

Beautiful Dark Black and Diamond Cocktail Ring. The center securely set with a 6 Carat Black Opal

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

Black Opal Diamond Platinum Estate Cocktail
Black Opal Diamond Platinum Estate Cocktail

Black Opal Diamond Platinum Estate Cocktail

Located in Boca Raton, FL

Beautiful black opal diamond cocktail ring fashioned in platinum. The estate ring features a 2.45

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Platinum

Estate 4.23 Carats Black Opal and Diamond Cocktail Ring in Platinum
Estate 4.23 Carats Black Opal and Diamond Cocktail Ring in Platinum

Estate 4.23 Carats Black Opal and Diamond Cocktail Ring in Platinum

Located in La Jolla, CA

4.23 Carats Black Opal and Diamond Ring in Platinum Black Opal and Diamond Ring features a 4.23

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Natural 6.02 Carat Black Opal Ring Lightning Ridge Diamond Estate Platinum
Natural 6.02 Carat Black Opal Ring Lightning Ridge Diamond Estate Platinum

Natural 6.02 Carat Black Opal Ring Lightning Ridge Diamond Estate Platinum

Located in Torrance, CA

Stylish natural 6.02ct black opal & diamond cocktail ring crafted in platinum. Cabochon cut oval

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

Black Opal Diamond Vintage Ring 18k Yellow Gold Estate Fine Jewelry
Black Opal Diamond Vintage Ring 18k Yellow Gold Estate Fine Jewelry

Black Opal Diamond Vintage Ring 18k Yellow Gold Estate Fine Jewelry

Located in Torrance, CA

Finely detailed vintage black opal & diamond ring, crafted in 18 karat yellow gold (circa 1980s to

Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

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

4.58ct Natural Black Opal Ring Diamond Estate Platinum Sz 7.5 Mixed Cuts
4.58ct Natural Black Opal Ring Diamond Estate Platinum Sz 7.5 Mixed Cuts

4.58ct Natural Black Opal Ring Diamond Estate Platinum Sz 7.5 Mixed Cuts

Located in Torrance, CA

Stylish 4.58ct natural black opal & diamond cocktail ring crafted in platinum. Cabochon cut oval

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

Estate Black Opal Oval and White Diamond Cocktail Ring in 18k White Gold
Estate Black Opal Oval and White Diamond Cocktail Ring in 18k White Gold

Estate Black Opal Oval and White Diamond Cocktail Ring in 18k White Gold

Located in Los Angeles, CA

Beautiful 3.52 ct. black opal oval with 0.75 ct. good quality white diamond rounds. Handmade 18k

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Black Opal, White Gold

Estate Black Opal Oval and White Diamond Cocktail Ring in Platinum
Estate Black Opal Oval and White Diamond Cocktail Ring in Platinum

Estate Black Opal Oval and White Diamond Cocktail Ring in Platinum

Located in Los Angeles, CA

Gorgeous 1.10 ct. black opal oval with 0.66 ct. of good quality white diamond baguettes. Handmade

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Platinum

Estate Black Opal Oval and White Diamond Cocktail Ring in Platinum
Estate Black Opal Oval and White Diamond Cocktail Ring in Platinum

Estate Black Opal Oval and White Diamond Cocktail Ring in Platinum

Located in Los Angeles, CA

Stunning 1.86 ct black opal oval cabochon with a greyish blue color and sparks of orange, yellow

Category

21st Century and Contemporary Cluster Rings

Materials

White Diamond, Opal, Platinum

Estate Black Opal Oval and White Diamond Cocktail Ring in Platinum
Estate Black Opal Oval and White Diamond Cocktail Ring in Platinum

Estate Black Opal Oval and White Diamond Cocktail Ring in Platinum

Located in Los Angeles, CA

Beautiful 1.92 ct. black opal oval with 0.68 ct. good quality, white, diamond rounds and baguettes

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Platinum

Estate Black Opal Round and Diamond Ring in Platinum
Estate Black Opal Round and Diamond Ring in Platinum

Estate Black Opal Round and Diamond Ring in Platinum

Located in Los Angeles, CA

Estate 2.72ct Black Opal Round & 0.30ctw Diamond Baguette PT900 9.70gr Ring Approx.Wt. Size 7.5

Category

21st Century and Contemporary Cocktail Rings

10.47ct Ethiopian Black Opal Diamond Ring Sz 6.25 Oval Estate 18k Gold Cocktail
10.47ct Ethiopian Black Opal Diamond Ring Sz 6.25 Oval Estate 18k Gold Cocktail

10.47ct Ethiopian Black Opal Diamond Ring Sz 6.25 Oval Estate 18k Gold Cocktail

Located in Torrance, CA

Stylish contemporary Ethiopian black opal & diamond ring crafted in 18 karat yellow gold. Natural

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

Estate 18K Gold Black Opal and Diamond Cocktail Ring
Estate 18K Gold Black Opal and Diamond Cocktail Ring

Estate 18K Gold Black Opal and Diamond Cocktail Ring

Located in New Orleans, LA

A Mid-Century black opal and diamond cocktail ring set in 18K gold. It contains approximately 2.64

Category

Mid-20th Century Cocktail Rings

Estate Black Opal Oval and White Diamond Round Cocktail Ring in Platinum
Estate Black Opal Oval and White Diamond Round Cocktail Ring in Platinum

Estate Black Opal Oval and White Diamond Round Cocktail Ring in Platinum

Located in Los Angeles, CA

High luster and colorful black opal oval weighing 1.15 cts with 0.53 cts of good quality, white

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Platinum

Estate Black Opal Oval Cabochon and White Diamond Cocktail Ring in Platinum
Estate Black Opal Oval Cabochon and White Diamond Cocktail Ring in Platinum

Estate Black Opal Oval Cabochon and White Diamond Cocktail Ring in Platinum

Located in Los Angeles, CA

Stunning 1.20 ct. black opal oval cabochon with 0.98 ct. of good quality, white, and bright diamond

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Platinum

Estate Vintage Antique Art Deco Platinum Black Opal and Diamond Halo Ring
Estate Vintage Antique Art Deco Platinum Black Opal and Diamond Halo Ring

Estate Vintage Antique Art Deco Platinum Black Opal and Diamond Halo Ring

Located in Scottsdale, AZ

For sale is an estate Platinum Black Opal & Diamond Halo Ring! Showcasing one (1) cabochon Black

Category

Late 20th Century Art Deco Fashion Rings

Materials

Diamond, Opal, Platinum

Black Opal Ruby Diamond Cocktail Ring Vintage 14 Karat Gold Estate Jewelry
Black Opal Ruby Diamond Cocktail Ring Vintage 14 Karat Gold Estate Jewelry

Black Opal Ruby Diamond Cocktail Ring Vintage 14 Karat Gold Estate Jewelry

Located in Torrance, CA

Finely detailed vintage cocktail ring (circa 1960s), crafted in 14 karat yellow gold. Centrally

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

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

Estate Black Opal Oval and White Diamond Ring in Platinum
Estate Black Opal Oval and White Diamond Ring in Platinum

Estate Black Opal Oval and White Diamond Ring in Platinum

Located in Los Angeles, CA

Estate 0.85ct Black Opal Oval & 0.10ctw Diamond Round PT900 7.40gr Ring Approx.Wt. Size 6

Category

21st Century and Contemporary Cocktail Rings

Vintage Mid Century Black Opal and Diamond Ring
Vintage Mid Century Black Opal and Diamond Ring

Vintage Mid Century Black Opal and Diamond Ring

Located in Santa Barbara, CA

This beautiful black opal statement ring is a 1960s vintage Mid Century treasure, boasting a

Category

20th Century Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Fiery Australian Black Opal and Diamond Cocktail Ring
Fiery Australian Black Opal and Diamond Cocktail Ring

Fiery Australian Black Opal and Diamond Cocktail Ring

Located in Santa Barbara, CA

This extraordinary cocktail ring features a phenomenal 3.48 carat Australian black opal with a

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Art Deco 6.76 Carat Black Opal Cocktail Ring
Art Deco 6.76 Carat Black Opal Cocktail Ring

Art Deco 6.76 Carat Black Opal Cocktail Ring

Located in Santa Barbara, CA

unusual and stunning beauty, black opals are the rarest and highly sought after gemstones of their kind

Category

Vintage 1910s Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Black Opal Oval and White Diamond Cocktail Ring in Platinum
Black Opal Oval and White Diamond Cocktail Ring in Platinum

Black Opal Oval and White Diamond Cocktail Ring in Platinum

Located in Los Angeles, CA

This estate black opal oval ring is stunning! Showcasing a 15.49 ct black opal oval with gorgeous

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Platinum

Estate Black Opal Oval and White Diamond Cluster Ring
Estate Black Opal Oval and White Diamond Cluster Ring

Estate Black Opal Oval and White Diamond Cluster Ring

Located in Los Angeles, CA

Beautiful 1.00 ct. black opal oval with 0.46 ct. good quality white diamond rounds and trillions

Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Opal, Black Opal, Platinum

Black Opal Contemporary 14 Karat Yellow Gold Estate Ring
Black Opal Contemporary 14 Karat Yellow Gold Estate Ring

Black Opal Contemporary 14 Karat Yellow Gold Estate Ring

Located in Boca Raton, FL

Black opal vintage ring fashioned in 14 karat yellow gold. The ring features an oval 3.50 carat

Category

Late 20th Century Unknown Contemporary More Rings

Materials

Opal, Black Opal, Yellow Gold

1.62ct Natural Black Opal Ring Diamond Estate Platinum Sz 6.5 Mixed Cuts
1.62ct Natural Black Opal Ring Diamond Estate Platinum Sz 6.5 Mixed Cuts

1.62ct Natural Black Opal Ring Diamond Estate Platinum Sz 6.5 Mixed Cuts

Located in Torrance, CA

Stylish 1.62ct natural black opal & diamond cocktail ring crafted in platinum. Cabochon cut oval

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

0.82ct Natural Black Opal Ring Diamond Estate Platinum Sz 6.5 Mixed Cuts
0.82ct Natural Black Opal Ring Diamond Estate Platinum Sz 6.5 Mixed Cuts

0.82ct Natural Black Opal Ring Diamond Estate Platinum Sz 6.5 Mixed Cuts

Located in Torrance, CA

Stylish 0.82ct natural black opal & diamond cocktail ring crafted in platinum. Cabochon cut oval

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

Estate 3.49ctw Australian Lighting Ridge Black Opal And Diamond 18K Gold Ring
Estate 3.49ctw Australian Lighting Ridge Black Opal And Diamond 18K Gold Ring

Estate 3.49ctw Australian Lighting Ridge Black Opal And Diamond 18K Gold Ring

Located in New York, NY

STUNNING RICH MULTI COLOR, FIREY Australian Black Opal Ring from the Lighting Ridge Mine & White

Category

Early 2000s Modern Cocktail Rings

Materials

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

Estate Black Opal and Diamond Ring in Platinum
Estate Black Opal and Diamond Ring in Platinum

Estate Black Opal and Diamond Ring in Platinum

Located in Los Angeles, CA

1.08 ct. opal 0.32 ct. white diamonds platinum size 5.25

Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

1.20ct Natural Semi Black Opal Diamond Ring Estate Platinum Sz 6 Fine Jewelry
1.20ct Natural Semi Black Opal Diamond Ring Estate Platinum Sz 6 Fine Jewelry

1.20ct Natural Semi Black Opal Diamond Ring Estate Platinum Sz 6 Fine Jewelry

Located in Torrance, CA

Stylish natural semi-black opal & diamond ring (circa 2000s) crafted in platinum. Natural opal

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

Estate Black Opal Oval and White Diamond Ring in Platinum
Estate Black Opal Oval and White Diamond Ring in Platinum

Estate Black Opal Oval and White Diamond Ring in Platinum

Located in Los Angeles, CA

Estate 1.00ct Black Opal Oval & 0.29ctw Diamond Round PT900 8.10gr Ring Approx.Wt. Size 6.25

Category

21st Century and Contemporary Cocktail Rings

Boulder Black Opal Diamond Platinum Cocktail Ring
Boulder Black Opal Diamond Platinum Cocktail Ring

Boulder Black Opal Diamond Platinum Cocktail Ring

Located in South Pasadena, CA

Bolder black opal diamond and platinum cocktail ring circa 1990. * Love it because it caught your

Category

1990s Contemporary Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Arts & Crafts Black Opal Gold Ring
Arts & Crafts Black Opal Gold Ring

Arts & Crafts Black Opal Gold Ring

Located in South Pasadena, CA

Arts and Crafts black opal and gold ring circa 1900. Showcasing a bezel-set, octagonal natural

Category

Antique Early 1900s American Arts and Crafts Signet Rings

Materials

Opal, 14k Gold

Black Opal Diamond Ring 18 Karat Lightning Ridge
Black Opal Diamond Ring 18 Karat Lightning Ridge

Black Opal Diamond Ring 18 Karat Lightning Ridge

Located in MIAMI, FL

Fantastic estate Black Opal and Diamond Ring. This ring is crafted in 18k yellow gold. The focal

Category

Vintage 1960s American Retro Fashion Rings

Materials

Opal, 18k Gold

Rare 9.77 Carat Natural Australian Black Opal and Diamond White Gold Ring
Rare 9.77 Carat Natural Australian Black Opal and Diamond White Gold Ring

Rare 9.77 Carat Natural Australian Black Opal and Diamond White Gold Ring

Located in Tustin, CA

large estate cocktail ring is set in 14 karat white gold. This is a natural black opal and is NOT a

Category

20th Century Australian Contemporary Cocktail Rings

Materials

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

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21st Century and Contemporary American Contemporary Engagement Rings

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2010s Italian Cocktail Rings

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Diamond, White Diamond, Black Pearl, 18k Gold, Platinum

Meghna Jewels Opal Sapphire Diamond Drop Earrings
Meghna Jewels Opal Sapphire Diamond Drop Earrings

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By Meghna Jewels

Located in Hoffman Estate, IL

Cast from 18-karat gold and sterling silver. These beautiful drop earrings are hand set with 4.86 carats Opal doublets, 2.5 sapphire and 4.18 carats of glimmering diamonds. FOLLOW ...

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21st Century and Contemporary Contemporary Drop Earrings

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Diamond, Opal, Sapphire, 18k Gold, Sterling Silver

Dalben Lightning Ridge Australian Opal Rose Gold Ring
Dalben Lightning Ridge Australian Opal Rose Gold Ring

Dalben Lightning Ridge Australian Opal Rose Gold Ring

By Laura Dalben

Located in Como, IT

Dalben design 18k rose gold satin finishing ring with a 3,07 carat bezel-set pear shape magnificent Lightning Ridge Australian opal . The Lightning Ridge Australian crystal Opal ha...

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21st Century and Contemporary Italian Contemporary Cocktail Rings

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Opal, Gold, 18k Gold, Rose Gold

6 Carat Mexican Fire Opal Diamond Halo Ring 14 Karat Gold Antique Cocktail Ring
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Located in New York, NY

This is a spectacular antique Mexican Fire Opal 20 Diamond Ring. The ring is 14 Karat White Gold. The sparkling oval Mexican Fire Opal is approximately 6 Carats and is one of the m...

Category

20th Century Unknown Contemporary Cocktail Rings

Materials

Opal, Fire Opal, Diamond, Gold, 14k Gold, White Gold

14 Carat Natural Turquoise Oval Tennis Bracelet 925 Silver Mother's Day Bracelet
14 Carat Natural Turquoise Oval Tennis Bracelet 925 Silver Mother's Day Bracelet

14 Carat Natural Turquoise Oval Tennis Bracelet 925 Silver Mother's Day Bracelet

Located in New York, NY

14 Carat Natural Turquoise Oval Cut Tennis Bracelet in sterling silver showcases endlessly sparkling natural turquoise, weighing 14 carat. It measures 7 inches long in length. Turqu...

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21st Century and Contemporary American Modern Tennis Bracelets

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Turquoise, Silver, Sterling Silver

Prada Early 00's Strawberry Cocco leather sandals
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By Prada

Located in Milano, IT

- Prada - Early 2000s Collection - Strawberry red crocodile-embossed leather sandals - Cross-strap open-toe design - Slim ankle strap with a gold-tone adjustable buckle - Contrasting...

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Early 2000s Italian Sandals

NAPIER signed vintage gold tone massive chain designer bracelet
NAPIER signed vintage gold tone massive chain designer bracelet

NAPIER signed vintage gold tone massive chain designer bracelet

By Napier

Located in Palos Hills, IL

DETAILS • signed NAPIER • gold tone • vintage designer bracelet MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 32 ❤️❤️ VINT...

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20th Century Chain Bracelets

BUCCELLATI Aquamarine Diamond Ruby 18k Yellow Gold Ring
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By Gianmaria Buccellati

Located in New York, NY

This exquisite vintage Gianmaria Buccellati cocktail ring is crafted in 18k brushed and textured yellow gold with white gold accents. This ring is set with a faceted oval 7.0mm x 10....

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1990s Cocktail Rings

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Aquamarine, Diamond, Ruby, Yellow Gold

Antique 14K Yellow Gold Clustered Emeralds and Diamond Cocktail Ring for Her
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By VR Jewels

Located in New York, NY

Emerald ring in 14K Gold which perfectly goes with your personality and also helps you to improve your creativity. Designed with emeralds and diamonds that makes it a perfect fit to ...

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21st Century and Contemporary American Contemporary Cocktail Rings

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Diamond, Emerald, 14k Gold, Yellow Gold, Gold

Dalben Magnificent Australian Opal Rose Gold Ring
Dalben Magnificent Australian Opal Rose Gold Ring

Dalben Magnificent Australian Opal Rose Gold Ring

By Laura Dalben

Located in Como, IT

Dalben design 18k rose gold satin finishing ring with a 10,35 carat bezel-set oval shape magnificent Coober Pedy Australian crystal opal . This wonderful Australian Opal have a kal...

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18 kt. White Gold Multi Strand, Fresh Water Pearl Choker Necklace With Diamonds
18 kt. White Gold Multi Strand, Fresh Water Pearl Choker Necklace With Diamonds

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Located in Antwerp, BE

Magnificant 18 kt. White Gold Multi Strand, Fresh Water Pearl Choker Necklace With Diamonds, With option to take Chandelier pendant off to match the occasion or to give it another lo...

Category

20th Century European Artisan Choker Necklaces

Materials

Diamond, Pearl, 18k Gold, White Gold

Antique Enamel and Diamond Heart Pendant
Antique Enamel and Diamond Heart Pendant

Antique Enamel and Diamond Heart Pendant

Located in Litchfield, CT

Circa 1870s, Silver over Gold (14k). Colorful, charming, and feminine, this Victorian heart pendant is antique chic at its vintage best. Finely fashioned in silver over fourteen-kara...

Category

Antique 1870s Victorian Pendant Necklaces

Materials

Diamond, 14k Gold, Silver, Enamel

Vintage Sapphire and Diamond Convertible Tiara Necklace
Vintage Sapphire and Diamond Convertible Tiara Necklace

Vintage Sapphire and Diamond Convertible Tiara Necklace

Located in London, GB

A vintage sapphire and diamond convertible tiara necklace. An exceptional vintage sapphire and diamond convertible tiara and necklace set, in platinum, circa 1950. This beautifull...

Category

Vintage 1960s French Retro Drop Necklaces

Materials

Diamond, Sapphire, Platinum

Hermes 2013 Black Mailbox Cube Q Square Porosus Crocodile Leather Handbag
Hermes 2013 Black Mailbox Cube Q Square Porosus Crocodile Leather Handbag

Hermes 2013 Black Mailbox Cube Q Square Porosus Crocodile Leather Handbag

By Hermès

Located in Scottsdale, AZ

The Hermes 2013 Black Mailbox Cube Q Square Porosus Crocodile Leather Handbag is a stunning and rare accessory that embodies luxury and elegance. Crafted from exquisite black crocodi...

Category

21st Century and Contemporary French Duffel Bags and Carry-On Bags

Antique 18K Gold Platinum Opal, Demantoid Garnet, Diamond, Enamel Pansy Necklace
Antique 18K Gold Platinum Opal, Demantoid Garnet, Diamond, Enamel Pansy Necklace

Antique 18K Gold Platinum Opal, Demantoid Garnet, Diamond, Enamel Pansy Necklace

Located in Staines-Upon-Thames, GB

An antique opal, demantoid garnet, diamond, enamel, platinum and yellow gold necklace, comprising one carved opal, one round cut demantoid garnet, eight old single cut diamonds, and ...

Category

Early 20th Century British Art Nouveau Pendant Necklaces

Materials

Diamond, Garnet, Opal, 18k Gold, Platinum, Enamel

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Estate Black Opal Rings For Sale on 1stDibs

There is a broad range of estate black opal rings for sale on 1stDibs. These distinct designs — crafted with great care and often made from platinum, gold and yellow gold — can elevate any look. Our selection of items includes 60 vintage examples as well as 28 contemporary versions. Our collection, which features older pieces for sale from the 19th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Pieces in our collection of estate black opal rings made by modern jewelers — as well as those associated with Art Deco — are very popular. LB Exclusive, Burle Marx and Cartier each produced beautiful examples of these items that are worth considering. A selection of oval cut, cabochon and round cut can be found today on these pages. There aren’t many items for men in our collection of estate black opal rings, as most of the options available are for women.

How Much are Estate Black Opal Rings?

On average, estate black opal rings at 1stDibs sell for $5,975, while they’re typically $795 on the low end and $74,800 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Cocktail-rings for You

A flashy symbol of wealth during the early 20th century, antique and vintage cocktail rings have gained broader appeal in the decades since for the hefty dose of glamour they bring to any ensemble.

Cocktail rings earned their name for their frequent appearances during glitzy cocktail parties at the height of the Prohibition era. Back then, these accessories were seen not only as statement pieces but as statements in and of themselves. They openly represented a sense of freedom and independence as well as a demonstration of opulence. After all, the 1920s heralded the Harlem Renaissance and Art Deco design, and a slew of social and cultural shifts meant that women in particular were breaking from pre–World War I conventions and embracing newfound freedoms to express themselves as individuals.

Women expressly wore cocktail rings on the fingers of their right hand versus the left, which was “reserved” for an engagement ring or wedding band, accessories definitely paid for by a suitor. And for cocktail rings, the bigger the colored gem at the center — which is usually mounted in a high setting — and the more elaborate the design, the stronger the likelihood of being noticed.

Cocktail rings remained a popular piece of jewelry for women until the 1930s, when the Great Depression and the onset of war marked a change in behaviors nationwide. While the 1960s and ’70s saw a return in visibility for the accessory, it wasn’t until the 1980s that cocktail rings once again assumed their position as a beacon of luxury and glitz.

During the 20th century, the range of dazzling cocktail rings seems to have been limitless, from glimmering gold rings set with carved jade diamonds designed by David Webb to Pomellato’s pink quartz confections to striking Gucci butterfly rings with accent diamonds set in a pavé fashion.

So, how do you wear a cocktail ring? Cocktail rings “can be worn for almost anything — dinners, date nights, parties, special events, on the red carpet,” explains David Joseph of New York-based jewelry brand Bochic

Can you wear cocktail rings with other rings? “In my opinion, cocktail rings should stand on their own since they showcase a large gem in the center,” says Joseph.

These glamorous jewels can be worn inside or outside crowded taverns, in either daytime or nighttime with casual or dressy attire. On 1stDibs, find a wide variety of antique and vintage cocktail rings, including those offered by Chanel, whose elegant cocktail rings often feature pearls and, of course, diamonds, and sometimes were styled after showy flowers like the camellia, and Van Cleef & Arpels, whose detailed and intricate designs are viewed as miniature pieces of wearable art.