Art Deco Opal and Diamond Ring of Platinum, Circa 1920
Located in Lewisburg, PA
A breathtaking example of Art Deco elegance, this antique ring (circa 1920) centers on a luminous marquise-cut white opal, its surface alive with shifting flashes of color. Surroundi...
Diamond, Opal, Platinum
Oval Cabochon Opal Cocktail Ring with Diamond Halo in 14 Karat Yellow Gold
Located in Scottsdale, AZ
Ring Size: 6.5 This exquisite oval cabochon opal ring is beautifully set in 14 karat yellow gold. The centerpiece of this stunning piece is a captivating oval cabochon opal, its iri...
Opal, White Diamond, Diamond, Yellow Gold, 14k Gold, Gold
Syna Ethiopian Opal Yellow Gold Ring with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Ethiopian Opal 7 cts approx Diamonds 1.25 cts approx Ring size US 7, can be sized One of a kind About the Designers ~ Dharmesh & Namrata Drawing ins...
Diamond, Brown Diamond, Opal, 18k Gold, Yellow Gold
Natural Ethiopian Opal Ring With Diamonds 8.36 Carats 14K Yellow Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Ethiopian Opal: 8.08 Carats Diamond: 0.28 Carats Metal: 14K Yellow Gold Ring Size: 7 US Custom sizi...
Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold
Hallmarked Birmingham 1877 15K opal and diamond 7 stone ring
Located in Baltimore, MD
This ring is a classic Victorian 15K, 3 stone carved half hoop design with claw set opals assayed in Birmingham, England, 1877. The ring spotlights three well matched glowing opal...
Diamond, Opal, 15k Gold
Rose Cut Diamond Black Opal Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Rose Cut Diamond Black Opal Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of ...
Opal, Diamond, Black Opal, Gold, 14k Gold, Yellow Gold
Vintage Opal and 18 Carat Gold Five-Stone Ring
Located in Chipping Campden, GB
The opals in this ring are gorgeous and throw some great colours. They are set flush within the 18ct gold claws, there are also diamond points and a very ornate gallery. Fully hallmarked London 1969...
Opal, Gold
6.77 Carat Mexican Fire Opal Diamond Platinum Ribbon Ring
Located in Beverly Hills, CA
A striking ring featuring a 6.77-carat cabochon opal. The opal, with its vibrant orange hue, is complemented by white diamonds totaling 0.33 carats. Crafted in platinum, the ring pre...
Diamond, Opal, Fire Opal, Platinum
Antique Edwardian English 18k Gold & Platinum Opal Old Diamond Halo Cluster Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Round Cabochon Cut - Pave Set - White Base w/ Nice Play of Colors - 5.2mm (approx.) (8) Natural Genuine Diamonds - Old Mine & Old European Cu...
Diamond, Opal, Gold, 18k Gold, Yellow Gold, Platinum
1.21 Carat Natural "Lightning Ridge" Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.21 Carat, Natural, Australian Black Opal and 0.57 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known...
Diamond, Opal, Black Opal, Platinum
Ethiopian Opal Ring With Diamonds 6.38 Carats 14K White Gold
Located in Bonita Springs, FL
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Ethiopian Opal = 5.68 Carat 28 Diamonds = 0.70 Carats Metal: 14K White Gold Ring Size: 7* US *It can b...
Opal, White Diamond, Diamond, White Gold, 14k Gold, Gold
Vintage 18K Yellow Gold 55ct Oval Shaped Opal Modernist Dome Ring
Located in Palm Beach, FL
This positively massive 18K yellow gold "Modernist Creation" is absolutely amazing. At it's center is a subtle semi-transparent natural contraluz opal exhibiting delicate and distin...
Opal, Gold, 18k Gold, Yellow Gold
GIA 6.55 carat Black Opal and Aquamarine Ring in Platinum
Located in La Jolla, CA
GIA Certified 6.55 carat Black Opal and Aquamarine Ring in Platinum Black Opal and Diamond Ring features a GIA certified Black Opal weighing...
Aquamarine, Opal, Black Opal, Platinum
$5,525Sale Price|40% Off
NWT 9, 209 Rare 18KT Fancy Lrg Glittering 14ct Orange Sapphire Opal Diamond Ring
Located in New York, NY
The Following Item we are offering is a Rare Important Radiant 18KT Gold Large Fancy Fiery Orange Opal Diamond Orange Sapphire Ring. Ring is comprised of A LARGE Gorgeous Fancy Fiery...
Diamond, Opal, Sapphire, Pink Sapphire, Gold, 18k Gold
12k Gold Leaves and Layered Opal Cluster Ring 1970s
Located in McKinney, TX
- Vintage item - Collectible fine jewelry piece from the '70s - Ring size 6 (US) - .75" depth cluster - 12 karat gold (stamped 12k) - Prong set opal gemstone cabochons - Circa ...
Opal, Gold
Set in 18K Gold, Ethiopian Opal, Black Onyx & Diamonds Art Deco Dome Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, Art Deco style, Opal & Black Onyx Dome Cocktail Ring set in 18K White Gold & natural Diamonds. The weight of the Ethiopian Opal is 8.31 carats. The wei...
Diamond, Onyx, Opal, 18k Gold
Vintage Opal and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
Sat at the centre of a sparkling halo of diamonds is a gorgeous opal. The opal has wonderful hues of fiery red which glow under any light. The ring has split shoulders and the stones are set up high...
Diamond, Opal, Gold, 18k Gold, Platinum
$24,000Sale Price|56% Off
NWT $55, 000 Rare 18KT Gold Large Boulder Black Opal Fancy Diamond Ring
Located in New York, NY
The Following Items we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Gorgeous Pendant. Pendant features a Magnificent Rare Color Cha...
Diamond, Opal, Black Opal, Gold, 18k Gold
Mid Century Modern 2 Carat White Opal and Diamond Vintage Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed 2 Carat White Opal and Diamond Gold Vintage Mid Century Modern Cocktail Ring. Centering a securely Hand set 2 Carat Opal. Surrounded by Diamonds, we...
Diamond, Opal, Gold, 14k Gold, White Gold
SCALA GIOIELLI 18kt White Gold Australian Opal Diamond Sapphire Ring
Located in Marcianise, IT
Refined and exclusive 18-karat white gold ring, enhanced by an extraordinary combination of Australian opal, sapphires, and diamonds, crafted with fine high-jewelry workmanship. The ...
Diamond, Opal, Blue Sapphire, Sapphire, 18k Gold, White Gold
9K Yellow Gold Solid Pearl and Opal Vintage Style Floral Cluster Ring
Located in Bangkok, TH
This pearl and opal vintage-style floral cluster ring blooms with poetic elegance, featuring a luminous pearl at the center like soft pollen. Surrounding it, opal petals shimmer with...
Opal, Pearl, Gold, 9k Gold, Yellow Gold
$4,580Sale Price|20% Off
Black Opal & Diamond Halo Statement Cocktail Men's Ring in 18K White Gold
Located in Wan Chai District, HK
Elevate your jewelry collection with this breathtaking Black Opal Cabochon and Diamond Ring in 18K White Gold. At the center of this bold statement piece lies a rectangular cabochon-...
Diamond, Black Opal, Opal, 18k Gold, White Gold
$6,800Sale Price|20% Off
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 flashing colors, this vintage cocktail ring boasts a unique East-West orientation. Ac...
Diamond, Opal, Platinum
$962Sale Price / item|44% Off
Opal 14k Gold Ring, Cabochon Opal Ring, Opal Gold Ring
Located in Istanbul, TR
Opal 14k gold ring. Cabochon Opal ring. Opal gold ring. Opal vintage ring. Opal engagement ring. October birthstone ring. Multicolor gem ring. Opal gold jewelry...
Diamond, Opal, 14k Gold
Set in 18K white Gold, Ethiopian Opal, Black Onyx & Diamonds Dome Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, Art Deco style, Opal & Black Onyx Dome Cocktail Ring set in 18K White Gold & natural Diamonds. The weight of the Ethiopian Opal Cabochon is 3.7...
Diamond, Onyx, Opal, 18k Gold, White 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 freeform oval cabochon cut Natural Black Opal, approx. 8.10 carats (17mm x 11.4mm x ...
Diamond, White Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
Natural Ethiopian Opal Ring 1 Carat Gold Plated Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Ethiopian Opal: 1.00 Carats Metal: Gold Plated Sterling Silver Ring Size: 7 US Custom sizing availa...
Opal, Gold Plate, Silver, Sterling Silver
COCKTAIL Ring with opal, ruby and brilliant cut diamonds up to 0.50ct 14k gold
Located in The Hague, ZH
14k yellow gold ring with a heart-shaped pink opal, ruby, and brilliant-cut diamond up to 0.50 ct – G/H - VS/SI - ring size US 5.5 - EU 16 (50) Detailed description The top of the ...
Diamond, Opal, Ruby, 14k Gold
Vintage Classy Platinum 5.92ct Exceptional Color Opal Diamond Halo Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Exceptional Play of Colors Red, Orange, Blue, Green & Everything in Between - 16.3x12.4mm / 5....
Diamond, Opal, Platinum
Natural Opal Ring With White Topaz 1.92 Carats Sterling Silver
Located in Bonita Springs, FL
Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Gemstones: Opal, White Topaz Total Carat Weight: 1.92 Carats Metal: Sterling Silver Ring Size: 7 US Custom sizing availabl...
Opal, Topaz, Silver, Sterling Silver
Vintage Platinum High Quality 4.35ctw Opal & Diamond Halo Classic Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Multi-Prong Set - White Color w/ Amazing Play of Green, Blue & Yellow Color - 12.1x10mm / 2.33ct (approx.) (15) Natur...
Diamond, Opal, Gold, Yellow Gold, Platinum
6 Carat Mexican Fire Opal Diamond Halo Ring 14 Karat Gold Antique Cocktail Ring
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 approximate...
Opal, Fire Opal, Diamond, Gold, 14k Gold, White Gold
La Triomphe 14k Gold & Palladium Opal Diamond Black Enamel Cluster Flower Ring
By La Triomphe
Located in Montclair, NJ
--Stone(s):-- (13) Natural Genuine Opal - 1 Round Cabochon Cut & 12 Marquise Cabochon Cut - Bezel & Prong Set - White Color w/ Many Play of Green & Blue Color - 3.6mm (round), range ...
Diamond, Opal, Gold, 14k Gold, Yellow Gold, Enamel
Vintage 3 Stone Australian White Opal and Diamond Gold Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed Three-Stone Australian White Opal and Diamond Gold Vintage Trilogy Ring. Securely Hand set with 2tcw Australian Opals and accented by .03tcw Diamond...
Diamond, Opal, Gold, 14k Gold, Yellow Gold
9K Yellow Gold Solid Natural Opal and Blue Sapphire Vintage Style Ring
Located in Bangkok, TH
Features a luminous round natural opal set securely in a smooth bezel. Flanking the opal are three deep blue sapphires on each side, creating a balanced and elegant design. The combi...
Opal, Blue Sapphire, Gold, 9k Gold, Yellow Gold
Australian Black Opal and Diamond Ring in Platinum, GIA Certified
Located in La Jolla, CA
GIA Certified Natural Australian Black Opal and Diamond Ring in Platinum Australian Black Opal and Diamond Ring features one natural Black Opal oval cabochon, weighing 6.45 carats, ...
Diamond, Opal, Black Opal, Platinum
5.3Ct Opal Ring with Natural Diamond Accents: Solid 14K Gold, Oval cut 14x10mm
Located in Columbus, OH
A captivating 5.3Ct oval opal (14×10mm) glows with enchanting flashes of color, framed by sparkling natural diamond accents. Expertly crafted in solid 14K gold, this statement ring b...
Diamond, Opal
$5,390Sale Price|20% Off
Vintage Watch Australian Opal White Diamond Blue Sapphire Gold Ring, Just Jules
Located in Dallas, TX
One of a Kind Ring by jewelry designer Julie Romanenko (Just Jules) showcasing a magnificent violet-hued natural round Australian opal cabochon with primary red and green fire, bezel-set in a vintage platinum watch...
Opal, Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, G...
9K Yellow Gold Natural Opal Vintage Style Five Stones Band Ring
Located in Bangkok, TH
This vintage-style five-stone band ring showcases five shimmering natural opals, each glowing with a unique play of colors. The stones are gracefully set in a classic design that hig...
Opal, Gold, 9k Gold, Yellow Gold
Victorian 2.0 Ct Opal Five Stone 18 Kt Ring
Located in Napoli, IT
This beautiful Victorian period ring has been hand crafted of solid 18 Kt gold, English origin The lovely claw mount showcases a selection of slightly graduated oval Opals estimate 2...
Opal, 18k Gold
Art Deco Large Opal Rectangular Ring, 14k White Gold, Ring Size 4.25
Located in McLeansville, NC
Stones: opal rectangular cab 14.2 x 6.6 mm *opal is chipped Ring Size 4.25 Rise Off Of Finger: 5.9 mm Length: 20.1 mm Weight: 1.8 dwts. / 2.8 grams Stamps: "14k" 1930s enamel S...
Opal, 14k Gold, White Gold
Bochic “Orient” Ruby & Blue Opal Vintage 2 Gem Ring Set 18K & Silver
By Bochic
Located in New York, NY
Bochic “Orient” Ruby & Blue Opal Vintage 2 Gem Ring Set 18K & Silver Red natural Ruby, Oval cabochon shape - 4 carats Blue Natural Opal - 2 carats This Ring is from the...
Opal, Ruby, 18k Gold, Silver
Platinum 4.2ctw Faceted Emerald Cut Bi-Color Orange Fire Opal Step Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Fire Opal - Emerald Cut - Channel Set - Bi-Color 2 Tone Dark to Light Orange Color - 12.6x7.7mm - 3.61ct (exact) (12) Natural Genuine Diamonds - 8 B...
Diamond, Opal, Platinum
Classic Victorian Style Opal and Diamond Band Ring in 18K Yellow Gold
Located in Bangkok, TH
Embrace timeless beauty with the Classic Victorian Style Opal and Diamond Band Ring. Featuring a stunning opal delicately set along the band, surrounded by sparkling diamonds, this r...
Diamond, Opal, 18k Gold, Yellow Gold
14K Yellow Gold Black Australian Opal Diamond Cocktail Ring, 1990s
Located in Palm Desert, CA
This exceptional 14-karat yellow gold ring showcases a captivating Australian black triplet opal as its centerpiece. The oval opal measures 13.8 x 7 mm and is securely prong-set, exh...
Diamond, Opal, Black Opal, Gold, Yellow Gold, 14k Gold
Australian Boulder Opal 22 Karat Yellow Gold Cocktail Ring
Located in Naples, FL
Australian Boulder Opal and solid 22k hand forged yellow gold solitaire cocktail ring with a split shank design. This stunning, elongated blue Opal with rainbow flashes paired with the hammered, high karat gold fuses old world jewelry...
Opal, Gold, 22k Gold, Yellow Gold
$1,280Sale Price|20% Off
Luminous Opal & Diamond Halo Ring in 14k White Gold
Located in Bloomington, MN
Luminous Opal & Diamond Halo Ring in 14k White Gold Crafted in 14k white gold, this Effy halo ring centers on a striking 3.50 carat opal with vivid flashes of green, yellow, and...
Diamond, Opal, 14k Gold, White Gold
Dalben Blue Lightning Ridge Australian Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k yellow gold satin finishing ring with a 9,65 carat bezel-set oval shape magnificent Lightning Ridge Australian crystal opal . The Lightning Ridge Australian Opal ...
Opal, Gold, 18k Gold, Yellow Gold
Vintage Garnet and Opal 9 Carat Gold Bombe Ring
Located in Chipping Campden, GB
This striking ring holds garnets measuring 20pts each and 10pts each. In between the garnets there is an opal halo with the opals measuring 15pts each and a larger opal at the centre...
Garnet, Opal, Gold
1.14 Carat Ethiopian Opal and Diamond 10 Karat Rose gold Ring
Located in New York, NY
This beautiful opal ring is crafted in 10-karat Rose gold and features a 1.14 carat Ethiopian Opal & 56 Round Diamonds in GH- I1 quality with 0.22 ct. in a prong-setting. This ri...
Diamond, Opal, Gold, 10k Gold, Rose Gold
Opal & Diamond 14K Rose Gold Crossover Toi Et Moi Engagement Ring, c.1900s
Located in London, GB
Get ready to fall in love with the mesmerising beauty of this authentic Edwardian Toi et Moi engagement ring, dating back to the 1900s - a romantic design that symbolises two souls c...
Diamond, White Diamond, Opal, Gold, 14k Gold, Rose Gold
Natural Fire Opal Sapphire and Diamond Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
Natural Fire Opal Sapphire and Diamond Yellow Gold Cocktail Ring This ring has a beautiful 3.17 Carat Oval Cut Natural Orange Fire Opal as its center stone and is elegantly surround...
Diamond, Opal, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, ...
$996Sale Price|20% Off
Bochic “Orient” Vintage Diamond, Blue Opal & Tanzanite Ring Set 18K Gold & Silve
By Bochic
Located in New York, NY
Bochic “Orient” Vintage Diamond, Blue Opal & Tanzanite Ring Set 18K Gold & Silver Natural Center Blue Opal 12.00 Carat Natural Tanzanite 5.00 Carats Natural Single Cut ...
Diamond, Opal, Tanzanite, 18k Gold, Silver
$6,066Sale Price|44% Off
Opal Diamonds Gold Ring Precious Australian Gemstone Marilyn Monroe Style Ring
Located in Berlin, DE
Natural opal and diamond 14k gold ring opal origin - Australia opal measurements - 0.28 x 0.35 x 0.63 in / 7 х 9 х 16 mm opal weight - 3.5 ...
Diamond, Opal, Gold, 14k Gold, Yellow Gold
$962Sale Price / item|44% Off
Snake 14k Gold Ring with Opal
Located in Istanbul, TR
Snake ring with Opal. Opal gold ring. Snake gold ring. Genuine Opal ring. Oval Opal ring. October birthstone ring. Opal vintage ring. 14k yellow gold ring with blue Opal, rose sapph...
Sapphire, Opal, Diamond, 14k Gold, Gold
Vintage Sapphire, Diamond and Opal Ring in 14K Yellow Gold.
Located in San Francisco, CA
A luminous trio of fire, brilliance, and depth. This exquisite vintage 14K yellow gold ring brings together three of the most captivating gemstones in fine jewelry — glowing opal, r...
Diamond, Opal, Sapphire, Yellow Gold
Art Deco 13 Carat Black Opal Ring 14 Karat Gold Antique Cocktail Statement Ring
Located in New York, NY
Indulge in a stunning Black Opal Antique Art Deco ring with a gorgeous 13.5 Carat Black Opal with radiant fire set in a 14 Karat Gold setting of great beauty. The spectacular oval o...
Opal, Black Opal, Gold, 14k Gold, Rose Gold, Yellow Gold
Bochic “Capri” Vintage Natural Ruby & White Opal Retro Ring Set In 18K Gold & S
By Bochic
Located in New York, NY
Bochic “Capri” Vintage Natural Ruby & Natural White Opal Retro Ring Set In 18K Gold & Silver Natural Oval Shape Cabochon Ruby 4.00 Carat Natural Oval Shapes Rubies 2.00 Carat Nat...
Ruby, Opal, 18k Gold, Silver
Platinum 3.98ctw Oval Fiery Colorful Opal Round Diamond Accents Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Very Nice Play of Colors - 13.8x9.5mm - 3.78ct (exact) (10) Natural Genuine Diamonds - Round Brilliant Cut - ...
Diamond, Opal, Platinum
$962Sale Price / item|44% Off
Cabochon Opal Ring. 14k Gold Ring with Opal. Minimalist Opal Ring
Located in Istanbul, TR
Cabochon opal ring. 14k gold ring with Opal. Minimalist opal ring. Opal engagement ring. Opal promise ring. Gift for her. Opal ring for woman. Opal Birthstone Ring. Stackable ring. O...
Diamond, Opal, 14k Gold
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.