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Natural Diamond Opal Ring Cushion 18K Gold Estate
Natural Diamond Opal Ring Cushion 18K Gold Estate

Natural Diamond Opal Ring Cushion 18K Gold Estate

By Estate Jewelry

Located in East Brunswick, NJ

Natural Diamond Opal Ring Cushion 18K Yellow Gold Estate This estate ring is made in solid 18K Yellow Gold (stamped and guaranty) and set with genuine Opal and diamonds.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Natural Opal Diamond Ring 14K Gold Estate Retail Tag $8400
Natural Opal Diamond Ring 14K Gold Estate Retail Tag $8400

Natural Opal Diamond Ring 14K Gold Estate Retail Tag $8400

By Estate Jewelry

Located in East Brunswick, NJ

Diamond Crystal Opal Ring 14K Yellow Gold This estate ring is made in solid 14K Yellow Gold and set with genuine Opal and diamonds.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Natural Trillion Cut Diamond Opal Ring Platinum
Natural Trillion Cut Diamond Opal Ring Platinum

Natural Trillion Cut Diamond Opal Ring Platinum

By Estate Jewelry

Located in East Brunswick, NJ

Natural Trillion Cut Diamond Opal Ring Platinum This estate ring is made in solid Platinum and set with genuine Opal and diamonds.

Category

20th Century Engagement Rings

Materials

Diamond, Opal, Platinum

Emerald Diamond Opal Ring 14K Gold Cocktail Vintage
Emerald Diamond Opal Ring 14K Gold Cocktail Vintage

Emerald Diamond Opal Ring 14K Gold Cocktail Vintage

By Estate Jewelry

Located in East Brunswick, NJ

Emerald Diamond Opal Ring 14K Gold Cocktail Vintage Opal Ring, Emerald Ring, Diamond Ring, Vintage Ring solid 14K gold Ring. This cocktail ring has a center Opal measuring 14mm x 10...

Category

Vintage 1980s Cocktail Rings

Materials

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

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 crafted in solid 14K Yellow Gold (stamped and guaranteed), and it is set with genuine ...

Category

20th Century Cocktail Rings

Materials

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

1.46 ctw Diamond Opal Ring Vintage 14K White Gold
1.46 ctw Diamond Opal Ring Vintage 14K White Gold

1.46 ctw Diamond Opal Ring Vintage 14K White Gold

By Estate Jewelry

Located in East Brunswick, NJ

1.46 ctw Diamond Opal Ring Vintage 14K White Gold This estate ring is made in solid 14K White Gold and set with genuine Opal and diamonds.

Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Opal, 14k Gold, White Gold

Natural Opal Sapphire Diamonds 14K Gold Ring Cocktail Vintage
Natural Opal Sapphire Diamonds 14K Gold Ring Cocktail Vintage

Natural Opal Sapphire Diamonds 14K Gold Ring Cocktail Vintage

By Estate Jewelry

Located in East Brunswick, NJ

Natural Opal Sapphire Diamonds 14K Gold Ring Cocktail Vintage Natural Opal Sapphire Diamonds 14K Gold Ring Cocktail Vintage This beautiful large vintage ring is finely crafted in s...

Category

Vintage 1950s Cocktail Rings

Materials

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

Diamond Opal Ring Carved Cameo 14K Gold Vintage Face Cocktail
Diamond Opal Ring Carved Cameo 14K Gold Vintage Face Cocktail

Diamond Opal Ring Carved Cameo 14K Gold Vintage Face Cocktail

By Estate Jewelry

Located in East Brunswick, NJ

Diamond Opal Ring Cameo 14K Gold Vintage Face Cocktail This gorgeous vintage ring is finely crafted in solid 14K Yellow Gold and set with natural carved Opal cameo and diamond. The...

Category

20th Century Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Georgian Emerald Diamond Opal Ring 14K Gold Antique, c.1820s
Georgian Emerald Diamond Opal Ring 14K Gold Antique, c.1820s

Georgian Emerald Diamond Opal Ring 14K Gold Antique, c.1820s

By Estate Jewelry

Located in East Brunswick, NJ

Georgian Emerald Diamond Opal Ring 14K Gold Antique, c.1820s This rare and highly collectible antique ring is finely crafted in solid 14K Yellow gold (carefully tested and guarantee...

Category

Antique 19th Century Cluster Rings

Materials

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

3.14 Carat Opal and Baguette Diamond Platinum Estate Vintage Cocktail Ring
3.14 Carat Opal and Baguette Diamond Platinum Estate Vintage Cocktail Ring

3.14 Carat Opal and Baguette Diamond Platinum Estate Vintage Cocktail Ring

Located in Montreal, QC

Simply Beautiful! Finely Detailed Vintage Opal and Diamond Platinum Solitaire Cocktail Ring. Centering a securely nestled Hand set 3.14 Carat Opal Gemstone. Accented either side by ....

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, 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 securely nestled Hand set 2.88 Carat Black Opal. Surrounded by Marquis and Round Brillia...

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Antique Vintage Estate Diamond And Opal Palladium Ring
Antique Vintage Estate Diamond And Opal Palladium Ring

Antique Vintage Estate Diamond And Opal Palladium Ring

Located in Southampton, PA

Palladium Antique Vintage Estate Diamond And Opal Ring. This antique vintage estate ring features a mesmerizing large opal cabochon with fiery rainbow play-of-color, set in lustrous ...

Category

Vintage 1930s American Cocktail Rings

Materials

Diamond, Opal, Palladium

5.82 Carat Opal Diamond Platinum Vintage Cocktail Ring Fine Estate Jewelry
5.82 Carat Opal Diamond Platinum Vintage Cocktail Ring Fine Estate Jewelry

5.82 Carat Opal Diamond Platinum Vintage Cocktail Ring Fine Estate Jewelry

Located in Montreal, QC

Simply Beautiful! Finely detailed Ballerina Vintage Platinum Cocktail Ring. Centering a securely nestled Hand set Australian White Opal, weighing 5.82 Carats, surrounded by Diamonds,...

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Platinum

Vintage 8 Carat Vibrant Orange Pear Fire Opal and Diamond Ring Estate Jewelry
Vintage 8 Carat Vibrant Orange Pear Fire Opal and Diamond Ring Estate Jewelry

Vintage 8 Carat Vibrant Orange Pear Fire Opal and Diamond Ring Estate Jewelry

Located in Montreal, QC

Simply Beautiful! Elegant and Finely detailed Vibrant Orange Pear Mexican Fire Opal and Diamond Vintage Gold Cocktail Ring. Centering a securely nestled and Hand set 8 Carat Vibrant ...

Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Fire Opal

Estate Inlaid Opal Pink Tourmaline Diamond Gold Ring
Estate Inlaid Opal Pink Tourmaline Diamond Gold Ring

Estate Inlaid Opal Pink Tourmaline Diamond Gold Ring

Located in Beverly Hills, CA

This fun and feminine ring features a vibrant inlaid opal set beside 1.90 carats of tapered baguette pink tourmalines and 0.14 carats of graduating round cut diamonds. This fan like ...

Category

21st Century and Contemporary Fashion Rings

Materials

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

7.39 Carat Andamooka Opal and Diamond Platinum Cocktail Ring Fine Estate Jewelry
7.39 Carat Andamooka Opal and Diamond Platinum Cocktail Ring Fine Estate Jewelry

7.39 Carat Andamooka Opal and Diamond Platinum Cocktail Ring Fine Estate Jewelry

Located in Montreal, QC

Simply Beautiful and finely detailed Andamooka Opal and Diamond Platinum Cocktail Ring. Centering a securely nestled Hand set Australian Andamooka White Opal, weighing 7.39 Carats, e...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, 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 Opal weighing 3.48 Carats, encrusted either side with Hand set Diamonds, approx. 1.33 ...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

Estate Platinum Large Opal Cabochon Diamond Halo Cocktail Ring 24.38ctw
Estate Platinum Large Opal Cabochon Diamond Halo Cocktail Ring 24.38ctw

Estate Platinum Large Opal Cabochon Diamond Halo Cocktail Ring 24.38ctw

Located in Winter Springs, FL

A commanding platinum cocktail ring centered by an exceptional 22.87 carat natural opal, notable for its substantial scale and vivid play-of-color. The opal displays a luminous body ...

Category

Late 20th Century Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

Estate 11.50 Ct. Australian Opal Diamond 18 Kt ring
Estate 11.50 Ct. Australian Opal Diamond 18 Kt ring

Estate 11.50 Ct. Australian Opal Diamond 18 Kt ring

Located in Napoli, IT

This outstanding Diamond and Opal ring is 1960 ca Superb hand made mounting made of solid white & yellow 18 Kt gold – designed to exalt the beauty of the main Opal exquisitely comple...

Category

Mid-20th Century Italian Contemporary Cluster Rings

Materials

Diamond, Opal, 18k Gold

Estate Marquee Shaped Fire Opal 2.60 Ct Diamond Ring
Estate Marquee Shaped Fire Opal 2.60 Ct Diamond Ring

Estate Marquee Shaped Fire Opal 2.60 Ct Diamond Ring

Located in Napoli, IT

Be unique! Magnificent mid century -1950 ca – Diamond and natural Opal cocktail ring Chic and sophisticate Marquee shape Hand crafted of solid 18 KT white gold as individual piece of...

Category

Mid-20th Century Italian Contemporary Cocktail Rings

Materials

Diamond, Fire Opal, 18k Gold

Estate 13.33 carat Natural Opal and Diamond Ring in Platinum
Estate 13.33 carat Natural Opal and Diamond Ring in Platinum

Estate 13.33 carat Natural Opal and Diamond Ring in Platinum

Located in La Jolla, CA

13.33 carats Natural Opal & Diamond Ring in Platinum Diamond and Opal Ring features a large 13.33 carat Oval-shaped Dome Opal with flashes of Orange, Green, and Yellow, encircled by...

Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Opal, Platinum

Estate GIA 18.81 Carat Opal Diamond 14 Karat Cocktail Ring
Estate GIA 18.81 Carat Opal Diamond 14 Karat Cocktail Ring

Estate GIA 18.81 Carat Opal Diamond 14 Karat Cocktail Ring

Located in Miami, FL

This eye-catching cocktail ring boasts color with a large oval-shaped fiery Opal offering bursts of red, green, and blue. With the Opal measuring appx. 21.90mm x 17.36mm x 8.63 mm ...

Category

1990s American Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Platinum

Round Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate
Round Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate

Round Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate

Located in New York, NY

Round Natural Opal Cocktail Ring with Diamonds all around the stone 18 Karat White Gold Estate Approximately 16 mm Round A classic, Cocktail ring Huge Opal very clean no inclu...

Category

2010s Cocktail Rings

Materials

Diamond, Opal, 18k 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 freeform oval cabochon cut Natural Black Opal, approx. 8.10 carats (17mm x 11.4mm x ...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Estate 14 Karat White Gold Opal Sapphire and Diamond Cocktail Ring
Estate 14 Karat White Gold Opal Sapphire and Diamond Cocktail Ring

Estate 14 Karat White Gold Opal Sapphire and Diamond Cocktail Ring

Located in Addison, TX

Estate 14K White Gold Opal Sapphire and Diamond Cocktail Ring.

Category

Mid-20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Opal, Sapphire, Blue Sapphire, 14k Gold, White Gold

2.75ct Natural Jelly Opal Diamond Ring Platinum Estate Fine Jewelry Sz 6
2.75ct Natural Jelly Opal Diamond Ring Platinum Estate Fine Jewelry Sz 6

2.75ct Natural Jelly Opal Diamond Ring Platinum Estate Fine Jewelry Sz 6

Located in Torrance, CA

Stylish natural jelly opal & diamond cocktail ring crafted in 900 platinum. Cabochon cut natural jelly opal, 2.75 carats (11 x 8.5mm). The opal is in very good condition and free o...

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Platinum

Vintage Carved Opal Fish Ring Diamond 14k Yellow Gold Estate Fine Jewelry
Vintage Carved Opal Fish Ring Diamond 14k Yellow Gold Estate Fine Jewelry

Vintage Carved Opal Fish Ring Diamond 14k Yellow Gold Estate Fine Jewelry

Located in Torrance, CA

Distinct & unique carved opal fish ring crafted in 14 karat yellow gold (circa 1960s to 1970s). The carved opal measures 27mm x 18mm, accented with 6 estimated 0.02 carat round bri...

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

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

60s Opal Sapphire Diamond Ring 14k White Gold Estate Fine Cocktail Jewelry
60s Opal Sapphire Diamond Ring 14k White Gold Estate Fine Cocktail Jewelry

60s Opal Sapphire Diamond Ring 14k White Gold Estate Fine Cocktail Jewelry

Located in Torrance, CA

Stylish natural opal, sapphire & diamond ring (circa 1960s) crafted in 14k white gold. Natural opal measures 10mm x 7mm. 16 diamonds total an estimated 1.20 carats (estimated a...

Category

Mid-20th Century American Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Sapphire, Blue Sapphire, Gold, 14k Gold, W...

Oval Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate Size 7
Oval Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate Size 7

Oval Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate Size 7

Located in New York, NY

Oval Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate Size 7 18 Karat White Gold Estate Size of the stone 25MM X 16.5 MM A classic, Cocktail ring Huge Opal very clean n...

Category

2010s Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Vintage 5 Carat Fire Opal East-West Estate Cocktail Ring
Vintage 5 Carat Fire Opal East-West Estate Cocktail Ring

Vintage 5 Carat Fire Opal East-West Estate Cocktail Ring

Located in Santa Barbara, CA

Condition: Very good Era: Vintage Mid Century Year: 1970 Metal: Platinum Gemstone: Australian Opal Carat Weight: 5.00 Cut: Oval Cabochon Color: Green, with flashes of blue, gold and...

Category

Vintage 1970s Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

30 Carat Pear Cut Opal and Diamond 14 Karat Gold Cocktail Ring, Estate
30 Carat Pear Cut Opal and Diamond 14 Karat Gold Cocktail Ring, Estate

30 Carat Pear Cut Opal and Diamond 14 Karat Gold Cocktail Ring, Estate

Located in New York, NY

Introducing a timeless cocktail ring featuring a stunning 30-carat pear-shaped opal and diamond.

Category

2010s Cocktail Rings

Materials

Diamond, Opal, 14k Gold

18k Opal Diamond Ring Solid Yellow Gold Signed K18 Cocktail Fine Estate Jewelry
18k Opal Diamond Ring Solid Yellow Gold Signed K18 Cocktail Fine Estate Jewelry

18k Opal Diamond Ring Solid Yellow Gold Signed K18 Cocktail Fine Estate Jewelry

Located in Greer, SC

Eye catching 18k yellow gold ring featuring a mesmerizing large opal cabochon accented by dazzling diamonds. Best fits for a size 5.5 finger and is stamped K18 on the interior of the...

Category

20th Century Unknown Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Vintage Men's Natural Opal Diamond Ring 14 Karat White Gold Estate Fine Jewelry
Vintage Men's Natural Opal Diamond Ring 14 Karat White Gold Estate Fine Jewelry

Vintage Men's Natural Opal Diamond Ring 14 Karat White Gold Estate Fine Jewelry

Located in Torrance, CA

Finely detailed vintage Men's opal & diamond ring (circa 1960s to 1970s), crafted in 14 karat white gold. Centrally mounted cabochon cut natural opal measures 15mm x 13mm (estimate...

Category

Mid-20th Century Unknown Cocktail Rings

Materials

Diamond, Opal, 14k Gold, White Gold

Estate 14 Karat Yellow and White Gold Oval Opal and Diamond Cocktail Ring
Estate 14 Karat Yellow and White Gold Oval Opal and Diamond Cocktail Ring

Estate 14 Karat Yellow and White Gold Oval Opal and Diamond Cocktail Ring

Located in Addison, TX

Estate 14K Yellow and White Gold Opal and Diamond Cocktail Ring.

Category

Mid-20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Opal, Blue Sapphire, 14k Gold, White Gold

Estate 14 Karat Yellow and White Gold Opal Sapphire and Diamond Cocktail Ring
Estate 14 Karat Yellow and White Gold Opal Sapphire and Diamond Cocktail Ring

Estate 14 Karat Yellow and White Gold Opal Sapphire and Diamond Cocktail Ring

Located in Addison, TX

Estate 14K Yellow and White Gold Opal Sapphire and Diamond Cocktail Ring.

Category

Mid-20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Opal, Sapphire, 14k Gold, White Gold

5 Carat Oval Tanzanite, Diamond and Opal Ring 14 Karat White Gold, Estate
5 Carat Oval Tanzanite, Diamond and Opal Ring 14 Karat White Gold, Estate

5 Carat Oval Tanzanite, Diamond and Opal Ring 14 Karat White Gold, Estate

Located in New York, NY

There are two Pear shape opal on each side of the oval Tanzanite . Ring size 6.5 This ring is on clearance and is priced very competitively.

Category

20th Century Cocktail Rings

Materials

Diamond, Tanzanite, Opal, 14k Gold

Opal Heart Diamond Ring 14k Yellow Gold Wide Band Sz 7 Estate Fine Jewelry
Opal Heart Diamond Ring 14k Yellow Gold Wide Band Sz 7 Estate Fine Jewelry

Opal Heart Diamond Ring 14k Yellow Gold Wide Band Sz 7 Estate Fine Jewelry

Located in Torrance, CA

Stylish contemporary opal & diamond heart ring crafted in 14k yellow gold. Opal measures 8mm (estimated at 1.05 carat). 32 diamonds total an estimated 0.09 carats (estimated at I-J...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

Fire Opal Diamond Ring Large Oval Estate 18k White Gold Sz 9 Cocktail Fine Jewel
Fire Opal Diamond Ring Large Oval Estate 18k White Gold Sz 9 Cocktail Fine Jewel

Fire Opal Diamond Ring Large Oval Estate 18k White Gold Sz 9 Cocktail Fine Jewel

Located in Torrance, CA

Stylish natural Ethiopian fire opal & diamond ring crafted in 18k white gold. Natural opal measures 16mm x 11mm (estimated at 7.50 carats). The diamonds total an estimated 0.35 car...

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Fire Opal, Gold, 18k Gold, 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.

Category

1990s Contemporary Cluster Rings

Materials

Diamond, Black Opal, 14k Gold, Yellow Gold

Antique 1912 Edwardian Opal Old Mine Diamond 14K Gold Navette Ring
Antique 1912 Edwardian Opal Old Mine Diamond 14K Gold Navette Ring

Antique 1912 Edwardian Opal Old Mine Diamond 14K Gold Navette Ring

Located in Santa Barbara, CA

Condition: Very good Era: Edwardian Year: 1912 Metal: 14k Yellow Gold Gemstone: Opal Carat Weight: 0.75 Cut: Cabochon Color:Blue-green Clarity: Opaque Diamonds: 18 Carat Weight: 1....

Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, White Diamond, Opal, 14k Gold

12.60 Carat Mexican Fire Opal Diamond Mid Century White Gold Cocktail Ring
12.60 Carat Mexican Fire Opal Diamond Mid Century White Gold Cocktail Ring

12.60 Carat Mexican Fire Opal Diamond Mid Century White Gold Cocktail Ring

Located in Santa Barbara, CA

A grand mid-century Mexican fire opal cocktail ring. The 12.60-carat mandarin jelly opal displays an astonishing play of color and is well proportioned.

Category

Vintage 1970s Retro Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Gold, 18k Gold, White Gold

Mid-Century 4.55 Carat Black Opal and 1.5 Carat Diamond Cocktail Ring
Mid-Century 4.55 Carat Black Opal and 1.5 Carat Diamond Cocktail Ring

Mid-Century 4.55 Carat Black Opal and 1.5 Carat Diamond Cocktail Ring

Located in Santa Barbara, CA

A fab Mid Century Australian black opal and diamond ring. With a fabulous play of color, flashing between electric blue and green, this captivating cocktail ring is smartly surrounde...

Category

Vintage 1960s Modern Cocktail Rings

Materials

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

Signed Art Deco High Domed 5 Carat Opal And Diamond Ring
Signed Art Deco High Domed 5 Carat Opal And Diamond Ring

Signed Art Deco High Domed 5 Carat Opal And Diamond Ring

Located in Santa Barbara, CA

Recently acquired from the private estate of a gemstone collector, this sustainable Art Deco opal cocktail ring is signed with makers marks from legacy jeweler, Traub.

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Opal, Platinum

Art Deco Revival 4.10 Carat Australian Black Opal Diamond Platinum Cocktail Ring
Art Deco Revival 4.10 Carat Australian Black Opal Diamond Platinum Cocktail Ring

Art Deco Revival 4.10 Carat Australian Black Opal Diamond Platinum Cocktail Ring

Located in Santa Barbara, CA

Condition: New Era: Art Deco Year: New Metal: Platinum Gemstone: Australian Black Opal Carat Weight: 4.10 Cut: Cabochon Color: Play of Color Dominant Green and Blue Clarity: Opaque ...

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

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

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

Condition: New Era: Contemporary Metal: 18k Yellow Gold Gemstone: Opal Carat Weight: 3.94 Cut: Oval Cabochon Color: Play of Color (Blue & Green Dominant) Clarity: Opaque Accent...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Vintage Diamond Mexican Fire Opal Bright Orange 14K White Gold Halo Ring Estate
Vintage Diamond Mexican Fire Opal Bright Orange 14K White Gold Halo Ring Estate

Vintage Diamond Mexican Fire Opal Bright Orange 14K White Gold Halo Ring Estate

By Estate Jewelry

Located in Brambleton, US

Vintage Diamond Mexican Fire Opal Bright Orange 14K White Gold Halo Ring Estate Cocktail This fascinating piece came to us from a fine estate and is crafted in luxurious 14K white ...

Category

20th Century Retro Cocktail Rings

Materials

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

Opal Diamond Platinum Estate Cocktail Ring
Opal Diamond Platinum Estate Cocktail Ring

Opal Diamond Platinum Estate Cocktail Ring

Located in Boca Raton, FL

Beautiful fiery opal diamond estate ring fashioned in platinum. The 5.20 carat colorful opal is surrounded by 14 round brilliant cut diamonds weighing approximately 2.53 carat total ...

Category

Mid-20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Platinum

Opal Diamond Platinum Estate Ring
Opal Diamond Platinum Estate Ring

Opal Diamond Platinum Estate Ring

Located in Boca Raton, FL

Vibrant opal diamond ring crafted in platinum. The colorful opal weighs approximately 2.77 carats. The opal is surrounded by marquise and round brilliant cut diamonds (1.04 carat tot...

Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

White Diamond, Opal, Platinum

Estate Opal Diamond Gold Ring
Estate Opal Diamond Gold Ring

Estate Opal Diamond Gold Ring

Located in Napoli, NA

Beautiful and elegant ring, handmade in solid 14k yellow gold, dates 1970' Italy, It features in the center a large great quality Opal surrounded by three sparkling round brilliant c...

Category

Mid-20th Century Retro Cocktail Rings

Materials

Opal, Diamond, Gold, 14k Gold

Estate Opal Diamond Platinum Cocktail Ring
Estate Opal Diamond Platinum Cocktail Ring

Estate Opal Diamond Platinum Cocktail Ring

Located in South Pasadena, CA

Estate opal diamond and platinum cocktail ring circa 2000.

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

Estate Diamond Opal Platinum Cocktail Ring
Estate Diamond Opal Platinum Cocktail Ring

Estate Diamond Opal Platinum Cocktail Ring

Located in Miami, FL

Multicolor genuine Opal & Diamond ring, with open style designs, Crafted in solid Platinum, the center is adorned by a White Opal, cabochon oval cut & prong set weighing approximate...

Category

Vintage 1980s Retro Cocktail Rings

Materials

Diamond, Opal, Platinum

5.00 Carat Opal and Diamond Platinum Ring Estate Fine Jewelry
5.00 Carat Opal and Diamond Platinum Ring Estate Fine Jewelry

5.00 Carat Opal and Diamond Platinum Ring Estate Fine Jewelry

Located in Montreal, QC

Beautiful, Elegant & finely detailed Fabulous ‘60s Platinum Ring featuring a 5 Carat oval shaped Opal securely nestled in center; surrounded by Diamonds weighing approx. 1.07 total c...

Category

Vintage 1960s Modernist Cocktail Rings

Materials

Diamond, Opal, Platinum

Estate Mexican Fire Opal Diamond Cocktail Ring
Estate Mexican Fire Opal Diamond Cocktail Ring

Estate Mexican Fire Opal Diamond Cocktail Ring

Located in Santa Barbara, CA

An amazing, vibrant cocktail ring displaying an incredible Mexican fire opal with a blazing orange background color and intense flashes of red, green, and yellow. Said to bring posit...

Category

Vintage 1970s Mexican Contemporary Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Estate Fire Opal and Diamond Ring in Platinum
Estate Fire Opal and Diamond Ring in Platinum

Estate Fire Opal and Diamond Ring in Platinum

Located in Los Angeles, CA

Estate 1.36ct Fire Opal & 0.05ctw Diamond Round PT900 Ring Approx.Wt.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

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 Opal, weighing approx. 3.19 Carat, surrounded by 12 round Diamonds; approx. total we...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Opal, 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 on a 7.63-carat oval black opal, displaying a vivid play of shifting colors across i...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Black Opal, Opal, Platinum

3 Carat Australian Black Opal Diamond Platinum Cocktail Ring Estate Fine Jewelry
3 Carat Australian Black Opal Diamond Platinum Cocktail Ring Estate Fine Jewelry

3 Carat Australian Black Opal Diamond Platinum Cocktail Ring Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful! Elegant and finely detailed Australian Black Opal and Diamond Art Deco Style Cocktail Ring center set with a securely nestled Australian Black Opal weighing approx....

Category

Vintage 1960s Art Deco Cocktail Rings

Materials

Diamond, Opal, Platinum

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Opal Diamond Estate Ring For Sale on 1stDibs

Find the exact opal diamond estate ring you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, Platinum and 14k Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for an opal diamond estate ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but 1 Carat and 1.5 Carat versions are of considerable interest. An opal diamond estate ring from H. Stern and Lugano — each of whom created a beautiful version of this treasured accessory — is worth considering. An opal diamond estate ring of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 97, is particularly popular. See these pages for an oval cut iteration of this accessory, while there are also cabochon cut and mixed cut cut versions available here, too. Most of our opal diamond estate ring for sale are for women, but there are 50 pieces available to browse for men.

How Much is a Opal Diamond Estate Ring?

The price for an opal diamond estate ring starts at $388 and tops out at $99,000 with these rings, on average, selling for $2,400.

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.