$11,996Sale Price|20% Off
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
Black Opal, White Gold
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
Diamond, Opal, 14k Gold, Yellow Gold
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
Diamond, Opal, Platinum
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
Diamond, Emerald, Opal, 14k Gold, Yellow Gold
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
Diamond, Opal, Black Opal, 14k Gold, Yellow 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
Diamond, Opal, 14k Gold, White Gold
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
Diamond, Opal, Sapphire, 14k Gold, Yellow Gold
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
Diamond, Opal, 14k Gold, Yellow Gold
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
Diamond, Black Opal, Platinum
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
Diamond, Emerald, Opal, 14k Gold, Yellow Gold
Estate Ethiopian Opal and Diamond Platinum Ring
Located in Derby, NY
This giant opal and diamond ring is to die for! 5.43 carats of vibrant opal is the centerpiece of
Diamond, Opal, Platinum
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
Diamond, Opal, Palladium
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
Diamond, Opal, Black Opal, Platinum
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
Diamond, Black Opal, Opal, Platinum
5.82 Carat Opal Diamond Platinum Vintage Cocktail Ring Fine Estate Jewelry
Located in Montreal, QC
nestled Hand set Australian White Opal, weighing 5.82 Carats, surrounded by Diamonds, approx. 2.81tcw
Diamond, Opal, Platinum
Vintage 8 Carat Vibrant Orange Pear Fire Opal and Diamond Ring Estate Jewelry
Located in Montreal, QC
Fire Opal Gemstone. Surrounded by Round Brilliant Diamonds, weighing approx. 0.30tcw. Ring size 6, we
Diamond, Opal, Fire Opal
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
Diamond, Opal, Tourmaline, White Diamond, 18k Gold, Yellow Gold
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
Diamond, Opal, Platinum
3.48 Carat Black Harlequin Opal and Diamond Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Opal weighing 3.48 Carats, encrusted either side with Hand set Diamonds, approx. 1.33 total carat
Diamond, Opal, Platinum
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
Diamond, Opal, 18k Gold
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
Diamond, Fire Opal, 18k Gold
Estate Platinum Gray Opal Baguette Diamond Elongated Cocktail Ring 11.88ctw GIA
Located in Winter Springs, FL
exceptional estate cocktail ring is centered by an 8.48 carat natural grey opal exhibiting extraordinary
Diamond, Opal, 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
Diamond, Opal, Platinum
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
Diamond, Opal, 14k Gold, Platinum
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
Diamond, Opal, 18k Gold
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
Diamond, White Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
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. The ring feature a lovely marquise
Diamond, Opal, Sapphire, Blue Sapphire, 14k Gold, White Gold
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
Diamond, White Diamond, Opal, Platinum
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
Diamond, Opal, Black Pearl, Black Opal, 18k Gold, Platinum, Yellow Gold
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
Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold
Vintage Estate 14K Yellow Gold Opal and Rose Cut Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Vintage Estate 14K Yellow Gold Opal and Rose Cut Diamond Engagement Ring. This beautiful
Diamond, Opal, 14k Gold, Yellow Gold
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
Diamond, Opal, 18k Gold, White Gold
Vintage 5 Carat Fire Opal East-West Estate Cocktail Ring
Located in Santa Barbara, CA
Centered by an absolutely amazing, fiery 5 carat Australian opal bursting with a kaleidoscope of
Diamond, Opal, Platinum
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
Diamond, Opal, 14k Gold
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
Diamond, Opal, 18k Gold, Yellow Gold
$1,996Sale Price|20% Off
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
Diamond, Opal, 14k Gold, White Gold
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. The ring feature a lovely oval
Diamond, Opal, Blue Sapphire, 14k Gold, White Gold
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. The ring feature a
Diamond, Blue Sapphire, Opal, Sapphire, 14k Gold, White Gold
5 Carat Oval Tanzanite, Diamond and Opal Ring 14 Karat White Gold, Estate
Located in New York, NY
Yellow gold. There are two Pear shape opal on each side of the oval Tanzanite . Ring size 6.5 This ring
Diamond, Tanzanite, Opal, 14k Gold
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
Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold
60s Opal Diamond Band Ornate Vintage 14k Yellow Gold Ring Sz 4.5 Estate Jewelry
Located in Torrance, CA
Stylish natural opal & diamond ring (circa 1960s) crafted in 14k yellow gold. Natural opals
Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold
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
Diamond, White Diamond, Opal, Fire Opal, Gold, 18k Gold, White Gold
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
Diamond, Black Opal, 14k Gold, Yellow Gold
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
Diamond, Opal, Platinum
Oval Cut Opal (approx 0.80 Carat) w/ Diamond Cocktail Ring 14k White Gold
Located in New York, NY
"Radiating soft iridescence and understated elegance, this opal and diamond ring centers on a
Diamond, Opal, 14k Gold, White Gold
$800Sale Price|20% Off
Oval Cut Opal Prong-Set Ring (Approx. 0.70-Carats) w/ Diamonds, 14k Yellow Gold
Located in New York, NY
A beautiful ring showcasing an oval cut opal weighing approximately 0.70 carats, securely set in a
Diamond, Opal, Yellow Gold
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
Diamond, Black Opal, Gold, 18k Gold, Yellow Gold
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
Diamond, Opal, Fire Opal, 14k Gold, White Gold
Sold|$5,250
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
Diamond, White Diamond, Opal, Platinum
Sold|$2,400
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
White Diamond, Opal, Platinum
Sold|$2,370
Estate Opal Diamond Gold Ring
Located in Napoli, NA
the center a large great quality Opal surrounded by three sparkling round brilliant cut diamonds on
Opal, Diamond, Gold, 14k Gold
Sold|$4,900
Estate Opal Diamond Platinum Cocktail Ring
Located in South Pasadena, CA
Estate opal diamond and platinum cocktail ring circa 2000. Love it because it caught your eye, and
Diamond, Opal, Platinum
Sold|$4,799
Estate Diamond Opal Platinum Cocktail Ring
Located in Miami, FL
Multicolor genuine Opal & Diamond ring, with open style designs, Crafted in solid Platinum, the
Diamond, Opal, Platinum
5.00 Carat Opal and Diamond Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Opal securely nestled in center; surrounded by Diamonds weighing approx. 1.07 total carat weight. Hand
Diamond, Opal, Platinum
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
Diamond, Opal, Fire Opal, 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. Size 6.25
Diamond, Opal, Platinum
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
Diamond, Opal, Black Opal, Platinum
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
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.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.