1.82 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.82 Carat, Natural, Australian Black Opal and 2.20 Carats of Diamond
Diamond, Opal, Black Opal, Platinum
1.73 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.73 Carat, Natural, Australian Black Opal and 0.09 Carats of Diamond
Diamond, Opal, Black Opal, Platinum
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
1.61 Carat Australian Black Opal and Diamond Platinum and Gold Vintage Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed 1.61 Carat Australian Black Opal and Diamond Platinum and Gold
Diamond, Opal, Black Opal, Platinum
Art Deco Style Platinum Diamond 3.73 Carat Australian Black Opal Engagement Ring
Located in Los Angeles, CA
lustrous Australian Black Opal cabochon surrounded by beautiful baguette and round diamonds in an Art Deco
Diamond, Opal, Black Opal, Platinum
1.54 Carat Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.54 Carat, Natural, Australian (Lighting Ridge) Black Opal and 1.15
Diamond, Black Opal, Opal, Platinum
GIA Natural Black Opal 6.23 carats and Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
GIA certified Natural Black Opal 6.23 ct and Diamond Cocktail Ring in Platinum Natural certified
Diamond, Opal, Black Opal, Platinum
Platinum GIA 2.72ctw Mosaic Black Opal w/ Diamond Sided Cocktail Statement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Color w/ Very Nice
Diamond, Black Opal, Platinum
Platinum 5.50ctw GIA Australian Oval Black Opal Open Work Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Base / Nice Play of
Diamond, Opal, Platinum
Solid Platinum 2.69ctw GIA Black Opal w/ Twisted Shoulder Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Color w/ Amazing
Diamond, Black Opal, Platinum
Platinum and 18K Yellow Gold Black Opal, Emerald and Diamond Ring
Located in Philadelphia, PA
Nestled amidst vibrant green emeralds, the black opal ring exuded an enchanting allure. The center
Diamond, Opal, Black Opal, Emerald, Platinum, 18k Gold, Yellow Gold
Vintage Solid Platinum GIA 1.30ctw Cabochon Black Opal w/ Diamond Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Color w/ Amazing
Diamond, Black Opal, Platinum
Art Deco Revival 4.10 Carat Australian Black Opal Diamond Platinum Cocktail Ring
Located in Santa Barbara, CA
Metal: Platinum Gemstone: Australian Black Opal Carat Weight: 4.10 Cut: Cabochon Color: Play of Color
Diamond, Onyx, Opal, Black Opal, Gold, 18k Gold, Platinum
Platinum 1.67ct Oval Cabochon Black Opal w/ Diamond Bypass Design Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Color w/ Wonderful
Diamond, Opal, Platinum
Platinum 2.77ctw GIA Bright & Lively Oval Black Opal w/ Step Cut Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Half Bezel Channel Set - Black
Diamond, Black Opal, Platinum
GIA Certified 5.38 Carat Black Opal and Diamond Ballerina Vintage Platinum Ring
Located in Miami, FL
GIA Certified vintage 5.83 carat black opal and diamond halo ballerina ring in platinum 900
Diamond, Opal, Black Opal, Platinum
Platinum Diamond GIA Certified 8.70 Carat Rare Australian Black Opal Ring
Located in Los Angeles, CA
Ridge Australian Black Opal Baguette Diamond Engagement Ring Handmade in 90% Platinum. The Opal is truly
Diamond, Black Opal, Platinum
GIA Certified 8.45 Carat Black Opal & Diamond Halo Platinum Vintage Ring
Located in Miami, FL
GIA Certified Vintage 8.45 Carat Natural Black Opal & 0.70 Carat Diamond Halo in Platinum 900 Halo
Diamond, Opal, Platinum
1.29 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.294 Carat Australian Black Opal and 0.62 Carat Diamonds made in
Diamond, Opal, Black Opal, Platinum
1.38 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.385 Carat Australian Black Opal and 0.62 Carat Diamonds made in
Diamond, Opal, Black Opal, Platinum
Vintage 3.12 Carat Oval Black Australian Opal and Diamond Platinum Ring
Located in Montreal, QC
Simply Beautiful! Finely Detailed Vintage Oval Black Australian Opal and Diamond Platinum Solitaire
Diamond, Opal, Platinum
Platinum 3.65ctw GIA Elongated Oval Black Opal w/ Diamond Halo Nice Shape Ring
Located in Montclair, NJ
MUST SEE OPAL IN PERSON --Stone(s):-- (1) Natural Genuine Opal - Elongated Oval Cabochon Cut
Diamond, Black Opal, Platinum
Art Deco 3.87 Ct Australian Black Blue Green Opal Diamond Platinum ring
Located in Napoli, IT
standards The real star is the centre solid Black Opal with Green and Blue flashes on a dark body
Diamond, Black Opal, Platinum
2.56 Carat Natural Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful halo ring featuring a 2.56 Carat, Natural, Australian Black Opal and 1.68 Carats of
Diamond, Opal, Black Opal, Platinum
Platinum 3.47ctw Black Blue & Green Play Opal w/ Trillion Diamond Sides Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Base Color w/ Blue
Diamond, Opal, Platinum
Platinum GIA 5.48ctw Bright Blue Black Opal w/ Baguette Diamond Shoulders Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Prong Set - Black base w
Diamond, Opal, Platinum
Platinum GIA 2.93ctw Oval Cabochon Black Opal W/ Diamond Halo & Sides Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Prong Set - Black Color w
Diamond, Opal, Platinum
GIA Black Opal and Diamond Pendant Necklace in Platinum and 18k White Gold
Located in La Jolla, CA
GIA Certified Black Opal and Diamond Pendant Necklace in Platinum and 18k White Gold Black Opal
Diamond, Opal, Black Opal, 18k Gold, White Gold, Platinum
$6,000Sale Price|25% Off
W 0.69 in L 1.17 in
3.06 Carat Pear-Shaped Black Opals and Diamond Earrings in Platinum
By Kiersten Elizabeth
Located in Southport, CT
adding 1.10 Carats of Elongated Pear-shaped Black Opals and the addition of more Diamonds weighing
Diamond, Opal, Platinum
Edwardian Black Opal Diamond Platinum 18 Karat Yellow Gold Antique Halo Ring
Located in Philadelphia, PA
Centering an oval shaped opal cabochon measuring 9.0 x 13.0 mm Semi-opaque black in body color with
Diamond, Black Opal, Gold, 18k Gold, Yellow Gold, Platinum
Black opal solitaire ring, circa 1930.
Located in London, GB
Black opal solitaire ring. Set with an oval cabochon natural black opal in an open back claw
Black Opal, Opal, Platinum
Antique Art Deco Platinum J. E. Caldwell Natural Black Opal and Diamond Ring
By J.E. Caldwell & Co.
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum J. E. Caldwell Natural Black Opal and Diamond Ring. This
Diamond, Black Opal, Platinum
Natural Black Opal Stone 1.06 cts in Platinum Ring with Diamonds with GIA Report
Located in Los Angeles, CA
This exquisite ring features a stunning oval-shaped natural black opal, measuring 8.86 x 5.54 x
Diamond, Opal, Black Opal, Platinum
Antique Edwardian Gold & Platinum GIA Black Opal Diamond Halo Low Profile Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Milgrain Bezel Set - Harlequin Pattern
Diamond, Opal, Gold, Yellow Gold, Platinum
Vintage Platinum GIA 1.66ctw Black Opal w/ Red Blue Color Play & Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Prong Set - Black Color w
Diamond, Opal, Platinum
Platinum & 18k Gold Cabochon Black Opal w/ Diamond Open Interlocking Knot Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Blue Color on Black
Diamond, Opal, Gold, 18k Gold, Yellow Gold, Platinum
Contemporary 0.86 CTW Diamond Opal Platinum Halo Cluster Ring
Located in Philadelphia, PA
Centering an oval-shaped opal cabochon measuring 9.0 x 12.0 mm Black in body color with strong
Blue Diamond, Opal, Black Opal, Platinum
4.98ct Australian Black Opal & Diamond Platinum Ring
Located in bangkok, TH
A simply Gorgeous 4.98ct Australian Black Opal & Diamond Platinum ring, approx 20-30 years old
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
Diamond, Opal, Platinum
$22,350Sale Price|25% Off
Dm 0.62 in L 0.99 in
AGL 10.35 Cts Black Crystal Opal, 7.62 Cts Tsavorite & Diamond Platinum Earrings
By Kiersten Elizabeth
Located in Southport, CT
Details: Matched Black Crystal Opals - 10.35 Total Carat Weight AGL Report # 1105702 AGL Report
Diamond, Opal, Tsavorite, Platinum
Vintage 18 Karat Gold and Platinum 5.0 Carat Black Opal and Diamond Halo Ring
Located in New York, NY
Vintage 18 Karat Gold and Platinum 5.0 Carat Black Opal and 1.25 Carats Diamond Halo Ring c.1960s
Diamond, Opal, Black Opal, Gold, 18k Gold, Platinum
Antique Edwardian 14K White Gold Platinum Top Black Opal Old Euro Diamond Ring
Located in Great Neck, NY
Beautiful Antique Edwardian 14K White Gold Platinum Top Black Opal Old Euro Diamond Ring. This
Diamond, Opal, Gold, 14k Gold, White Gold, Platinum
$73,500Sale Price|25% Off
H 0.38 in W 1.13 in L 1.63 in
AGL 18.92 Carat Black Opal with 25.94 Carat Tsavorite and Diamonds in Platinum
By Kiersten Elizabeth
Located in Southport, CT
18.92 Carat AGL Certified Black Opal with 16.53 Carats Tsavorite Garnets and 9.41 Carats of
Diamond, Opal, Tsavorite, Platinum
5 Carat Black Opal Diamond Ring
Located in Carmel-by-the-Sea, CA
Rendered in 18k yellow gold with a platinum top, this is an unusual and beautiful ring with enough
Diamond, Opal, White Diamond, Black Opal, 18k Gold, Platinum, Yellow Gold
Black Opal and Diamond Cluster Ring, circa 1925
Located in London, GB
Black opal and diamond cluster ring. Set to centre with an oval cabochon natural black opal in an
Black Opal, Diamond, Opal, Platinum
77.80 Carat Natural Australian Boulder Opal and Diamond Pendant Made in Platinum
Located in Tokyo, JP
Platinum. The Opal displays very good play of color! Opals are known for exhibiting flashes of rainbow
Diamond, Opal, Black Opal, Platinum
$58,500Sale Price|25% Off
AGL 10.99 Carat Black Opal Ring with 4.36 Cts Tsavorite and Diamond in Platinum
By Kiersten Elizabeth
Located in Southport, CT
Certified Australian Black Opal. Every element of this ring delights from all angles. The profile design
Diamond, Opal, Tsavorite, Platinum
GIA Cert. 5.10 Carat Untreated Black Opal Diamond Halo Platinum Starburst Ring
Located in Miami, FL
15.6mm Shank Type: Polished platinum plain shank Center Stone Details: Type: Natural Black Opal Form
Agate, Diamond, Platinum
Platinum GIA Certified 7.46 Carat Oval Lightning Ridge Opal Engagement Ring
Located in Los Angeles, CA
Inspired Lightning Ridge Australian Gray Opal Baguette Diamond Engagement Ring Handmade in 90% Platinum
Diamond, Opal, Black Opal, Platinum
4.96 Carat Natural Australian Boulder Opal and Diamond Pendant Made in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known for exhibiting
Diamond, Opal, Black Opal, Platinum
11.69 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known for exhibiting
Diamond, Opal, Black Opal, Platinum
Louis Comfort Tiffany for Tiffany & Co. Black Opal Brooch
By Louis Comfort Tiffany
Located in New York, NY
Dating from circa 1915, this 18K gold and platinum brooch set with a black opal and Montana
Opal, Sapphire, Black Opal, 18k Gold, Platinum
Art Deco Black Opal and Diamond Ring, circa 1920
Located in London, GB
Art Deco black opal and diamond ring. Set to centre with an oval cabochon natural black opal in an
Diamond, Black Opal, Platinum
$350
9.03 Carat Opal
Located in Bangkok, TH
This piece is a massive and stunning, 9.03 Carat Opal, in a mesmerising, elongated-oval shape that
Opal, Black Opal, Platinum
$899
8.08 Carat Opal
Located in Bangkok, TH
This piece is a massive and stunning, 8.08 Carat Opal, in a mesmerising, and unique shape, with a
Opal, Black Opal, Platinum
Superb Art Deco Black Opal Diamond Ring, circa 1935
Located in London, GB
Art Deco black opal and diamond ring. Set with a marquise shaped cabochon natural unenhanced black
Diamond, Opal, Black Opal, Platinum
Australian Black Opal and Diamond Cluster Ring PT900 Heavy 14g+ V1149
Located in Osprey, FL
♥ This is a gorgeous cluster ring set with five unique Australian opals and sparkly diamond accents
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.
Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.
No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.
Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.
Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry.
The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.
Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.
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.