14k White Gold Flower Ring with Opal and Diamonds, Size 6.75
Located in The Hague, ZH
14k white gold ring in the shape of a flower set with opal and old mine and single cut diamonds - ring size US 6.75 - EU 17.25 (54) Detailed description: the top of the ring is bla...
Diamond, Opal, 14k Gold, White Gold
Art Deco 2.40ct Opal and Diamond Cluster Ring, c.1920s
Located in London, GB
An ethereal Opal sits surrounded by old cut diamonds in this Art Deco cluster ring. The cabochon cut opal weighs 2.40 carat and has been claw set in platinum. The thirteen diamonds ...
Diamond, Opal, 18k Gold, White Gold
4.92 Carat Australian Opal and Diamond Ring
Located in Houston, TX
This beautiful Australian Opal and Diamond ring features a spectacular 4.92 carat Lightening Ridge white opal center displaying pheno...
Diamond, Opal, 18k Gold, White Gold
Ocean Blue Black Opal & Diamond Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Ocean Blue Black Opal & Diamond 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...
Opal, Diamond, Black Opal, Gold, 14k Gold, Yellow Gold
Vintage Plum Pink Sapphire & Solid White Opal Diamond Bridge Ring in 9ct Gold
Located in SYDNEY, AU
This striking five-stone ring is hallmarked London 1975 and crafted in 9ct yellow gold in the classic Victorian bridge ring style. It features three graduated, oval-cut natural sapph...
Purple Sapphire, Pink Sapphire, Opal, Diamond, Gold, Yellow Gold, 9k Gold
Mid-20th Century Opal Emerald Textured Gold Ball Cluster Ring
Located in Miami Beach, FL
Organic ring from the 1960 - 1970s era, this cluster style ring features an oval opal with a beautiful red, blue, green and yellow flat of color set among 12 prong...
Emerald, Opal, Gold, 14k Gold, Yellow Gold
Platinum 0.54ct Diamond and Black Opal Ring
By LB Exclusive
Located in Southampton, PA
Rare and distinct, this piece features a 4.65-carat black opal carrying blue and green flashes across a dark base. It is set high on a 2mm platinum band and held by four slim claw pr...
Diamond, Black Opal, Opal, Platinum
Vintage 1960s Natural Ethiopian Opal and Green Tourmaline Gold Bombay Ring
Located in Montreal, QC
Simply Beautiful! Vintage 1960s Natural Ethiopian Opal and Green Tourmaline Gold Bombay Cluster Ring. Hand set with 6.00tcw Natural Ethiopian Opals and 3.50tcw Green Tourmaline. The ...
Opal, Tourmaline, Gold, 14k Gold, Yellow Gold
14 Karat Gold Taper Baguette Rainbow Gemstone Diamond Ethiopian Opal Deco Ring
Located in Jaipur, Rajasthan
14 karat gold taper baguette rainbow multicolor gemstone diamond natural Ethiopian opal deco ring. Our 14K Gold Rainbow Ferris Wheel Diamond Ring is a charming symbol of joy and sop...
Diamond, Opal, Amethyst, Citrine, Blue Topaz, Rhodolite, Gold, 14k Gold
3.61 Carat Oval Cut Natural Opal Diamond 14 Karat White Gold Engagement Ring
By Roshe Jewels
Located in Los Angeles, CA
3.61 Carat Oval Cut Natural Opal Diamond 14 Karat White Gold Engagement Ring Stunning Opal and Diamond Ring The Oval Cut Opal in this ring weighs 2.54 carats and is surrounded by 24...
Diamond, Opal, 14k Gold, White Gold
8.5 Carat Opal Emerald Diamond Ring 14 Karat Gold Cocktail Retro Antique Ring
Located in New York, NY
This is one of the most beautiful monumental Antique 8.5 Carat Opal Diamond Emerald Rings we have seen. The extraordinary oval cabochon opal has blue, green, red, yellow and orange fire. The opal is an oval cabochon of approximately 8.5 Carats and is 21mm long. The exquisite opal...
Diamond, Opal, Emerald, Gold, 14k Gold, White Gold
Ethiopian Opal Ring With White Topaz 1.68 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Ethiopian Opal: 1.48 Carats White Topaz: 0.20 Carats Metal: Sterling Silver Ring Size: 6 US Custom ...
Opal, Topaz, Silver, Sterling Silver
Sunita Nahata Opal, Tsavorite & Tourmaline 4.68ct. Ring in 18KYG with Diamond.
Located in Hong Kong, HK
A captivating statement ring featuring a luminous Ethiopian opal at the center, glowing with vibrant play-of-color. Surrounded by a halo of sparkling diamonds, the design is enriched...
Diamond, White Diamond, Tourmaline, Opal, Tsavorite, Gold, 18k Gold, Yel...
1.27 Carat Australian Lightning Ridge Black Opal Ring Made in 18K Rose Gold
Located in Tokyo, JP
A beautiful ring featuring a 1.27 Carat, Natural, Australian Black Opal and 0.72 Carats of Diamond Accents set in 18K Pink Gold. The Opal displays very good play of color! Opals are ...
Diamond, Opal, Black Opal, Gold, 18k Gold, Rose Gold
9K Yellow Gold Amethyst Cabochon and Opal Poison Ring
Located in Bangkok, TH
This stunning Amethyst Cabochon and Opal Poison Ring features a beautifully smooth amethyst cabochon set in a secure bezel. The ring's intricate filigree design encircles the gemston...
Amethyst, Opal, Yellow Gold, 9k Gold
Vintage Opal Ring 14k Yellow Gold Mosaic Cocktail Fine Estate Jewelry
Located in Torrance, CA
Stylish vintage opal ring (circa 1970s) crafted in 14 karat yellow gold. Five cabochon cut teardrop shaped opals measure 8mm x 5mm (estimated at 0...
Opal, Gold, 14k Gold, Yellow Gold
Art Deco Style Platinum Diamond 3.73 Carat Australian Black Opal Engagement Ring
Located in Los Angeles, CA
DeKara Designs Collection Our latest design! An entirely handmade ONE OF A KIND elegant and lustrous Australian Black Opal cabochon surrounded by beautiful baguette and round diamonds in an Art Deco inspired platinum setting. Metal- 90% Platinum, 10% Iridium. Stones- 1 Natural Australian Oval Black Opal 3.73 Carats, 6 Tapered Baguette Diamonds, 18 Round Diamonds, G Color SI1 Clarity, 0.69 Carats. Latest of my creations. A breathtaking Art Deco Inspired Australian Black Opal Baguette Diamond...
Diamond, Opal, Black Opal, Platinum
Vintage Platinum Large Boulder Nice Play of Color Opal w/ Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Boulder Opal - Oval Cabochon Cut - Prong Set - Brown Color w/ Violet & Green Play of Color - 17.4x14.8mm - 9ct (exact) (26) Natural Genuine Diam...
Diamond, Opal, Platinum
Center Stone Opal Ring Surrounded by Blue Sapphires & Diamonds Made in 18k Gold
By Artisan NYC
Located in New York, NY
18kt:1.24gms, Diamond:0.60ct, Silver:4.77gms, Sapphire:5.9ct, Opal:3.60ct Size: 23X17X28MM"
Opal, Sapphire, Diamond, Blue Sapphire, 18k Gold
$982Sale Price / item|44% Off
14k Gold Ring with Rubies, Diamonds and Opals
Located in Istanbul, TR
14 kt solid gold ring with natural rubies, diamonds and opals. October birthstone ring. July birthstone ring. 14k solid gold Weight: 2.9 g. depends from size Gemstones: 1. Natural...
Diamond, Opal, Ruby, 14k Gold
9K Yellow Gold Natural Opal Vintage Style Swirl Filigree Ring
Located in Bangkok, TH
A luminous round opal rests at the center, radiating soft, iridescent hues that shift with every glance. Delicate swirl filigree motifs grace the shoulders, adding a romantic, nature...
Opal, Gold, 9k Gold, Yellow Gold
Opal Ring 0.58 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Opal: 0.58 Carats Metal: Sterling Silver Ring Size: 8 US Custom sizing available upon request
Opal, Silver, Sterling Silver
Mexican Fire Opal Amethyst Engagement Halo Ring 14K Yellow Gold
Located in Suwanee, GA
Mexican Fire Opal Amethyst Engagement Halo Ring 14K Yellow Gold. Kindly note that the opal has a minor inclusion that is not easily visible to the naked eye. Free Domestic USPS Fir...
Opal, Amethyst, Fire Opal, Gold, 14k Gold, Yellow Gold
Vintage 1960s Abstract Opal Sapphire Diamond Ring 18ct Gold Limited Edition
Located in London, GB
A striking and sculptural vintage 1960s abstract ring, beautifully handcrafted in rich 18 carat gold. This one-of-a-kind design captures the bold creativity of the era, combining org...
Diamond, Opal, Sapphire, Gold, 18k Gold
3.65 Carat Fire Opal Diamond 14 Karat Rose Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
3.65 Carat Fire Opal Diamond 14 Karat Rose Gold Ring The Fire Opal is 3.20 Carats and is surrounded by 28 Round Cut Diamonds that weigh 0.45 Carats. The total carat weight of the ri...
Diamond, Opal, Fire Opal, 14k Gold, Rose Gold
9.65 Carat Opal Sapphire Diamond Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
6.52 Carat Opal Rainbow Sapphire Yellow Gold Statement Ring This stunning statement ring features a 6.52-carat cabochon-cut natural opal with a vibrant orange hue and dazzling play ...
Diamond, Opal, Sapphire, 14k Gold, Yellow Gold
Ethiopian Opal Ring Diamonds 4.1 Carats 14K Yellow Gold
Located in Bonita Springs, FL
It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural Ethiopian Opal = 3.95 Carats 32 Diamonds = 0.15 Carats Metal: 14K Yellow Gold Ring Size: 7* US *It can...
Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold
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 Accents set in Platinum. The Opal displays very good play of color! Opals are known...
Diamond, Opal, Black Opal, Platinum
Platinum 2.85ctw Cabochon Flashy Play Of Color Opal w/ Diamond Statement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White/Gray Base w/ Flashy Play of Red, Blue, Orange, Yellow & Green Colors -10.4x9.2mm (approx.) - 2.25ct (ex...
Diamond, Opal, Platinum
Beautiful Australian Black Opal Flower Ring with Diamonds in 14K Gold
Located in Suwanee, GA
Australian Black Opal Flower Ring with Diamonds in 14K Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of ...
Black Opal, Opal, Diamond, Yellow Gold, 14k Gold, Gold
14K Yellow Gold Opal Cluster Vintage Style Floral Ring
Located in Bangkok, TH
A luminous round opal cluster takes center stage in this vintage-style ring, blossoming like a tiny, radiant flower. Soft flashes of color ripple across its surface, capturing the ge...
Opal, 14k Gold, Yellow Gold
8ct Natural Opal Ring Estate 14k White Gold Large Oval 6.5 Cocktail Jewelry
Located in Torrance, CA
Stylish natural 8ct opal cocktail ring crafted in 14 karat white gold. Cabochon cut natural opal measures 20mm x 12mm (estimated at 8 carats). The opal is i...
Opal, 14k Gold, White Gold
Yellow Gold Black Opal Triplet Cocktail Solitaire Bypass Ring - 14k Cabochon
Located in Greensboro, NC
Size: 6 3/4 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Date: May 7, 2026 Metal Content: 14k Yellow Gold Stone Information Black Opal Triplet Cut: Cabochon Style: Cock...
Opal, Black Opal, 14k Gold, Yellow Gold
Retro Gold Natural 0.85 Carat Round Diamond and Opal Cocktail Ring Circa 1960
Located in Los Angeles, CA
Retro 18k Yellow Gold Ring set with 36 Natural Diamonds (G-VS) weighing approximately 0.85 carat. The Opal Gemstone is 10x7mm. Ring is a size 5.75, weighs 7.4 grams, band is 4.8mm w...
Diamond, Opal, Gold, 18k Gold
$6,500 / item
Opal Diamond 14 Karat White Gold Ring
Located in Hoffman Estate, IL
This stunning ring has been meticulously crafted from 14-karat white gold. It is hand set with 2.73 carats opal doublet and 1.27 carats of glittering diamonds. The ring is a size 7...
Diamond, Opal, White Gold, 14k Gold
2.00 Carat Black Opal Diamond Platinum Cocktail Ring by Meghna Jewels
Located in Hoffman Estate, IL
This striking platinum ring centers a captivating 2.00 carat oval-cut black opal displaying vivid flashes of electric blue and vibrant green across a deep body tone. The opal exhibit...
Diamond, Opal, Black Opal, Platinum
14K Yellow Gold 0.95ct Diamond and Opal Ring MF19-050626
By LB Exclusive
Located in Southampton, PA
This luxury ring is a study in contrasts. Bands of sparkling Diamonds with a total weight of 0.95 carats elevate the 14K Yellow Gold setting. At the center, a luminous 3.0 carat Opal...
Diamond, Opal, 14k Gold, Yellow Gold
4.07 Carat Australian Black Opal and Diamond Cocktail Ring
Located in Houston, TX
This beautiful ring features a 4.07 carat oval lightening ridge black opal displaying a phenomenal red, orange, yellow, blue, green play of color. The ring is set in 18 karat white ...
Diamond, Opal, Black Opal, 18k Gold
21 Carat Oval Shape Calcidonia Cocktail Ring 14 Karat Yellow Gold Hand Made
Located in New York, NY
21 Carat Oval Shape Calcidonia Cocktail Ring 14 Karat Yellow Gold Hand Made , Size 6 Very unique and unusual ring in 14 Karat Yellow gold There is beautiful gold design WORKMANSHIP ...
Opal, Yellow Gold, 14k Gold
$8,560Sale Price|20% Off
Natural Fire Opal and Yellow Sapphire Ring in 18 Karat Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
Opal - 4.75 Carats Yellow Sapphire - 0.75 Carat 18KT Gold
Diamond, Opal, Yellow Sapphire, Fire Opal, 18k Gold, Gold
Bochic “Capri” Vintage Ruby, Fire Opal & Blue Topaz Ring Set 18K Gold & Silver
By Bochic
Located in New York, NY
Bochic “Capri” Vintage Ruby, Fire Opal & Blue Topaz Flower Ring Set 18K Gold & Silver Natural Cut Ruby - 2.00 carats Natural Fire Opal - 3.00 carats Natural Blue Topaz 2.00 cara...
Opal, Ruby, Topaz, Blue Topaz, Fire Opal, 18k Gold, Silver
Georgios Collections 18 Karat Yellow Gold Ring with Oval Opal and Diamonds
Located in Astoria, NY
S.Georgios designer presents an exquisite 18 Karat Yellow Gold ring featuring a mesmerizing, magnificant Oval Opal, total weght of 20.60 Carats centerpiece. The of the ring is decora...
Diamond, White Diamond, Opal, Gold, 18k Gold, Yellow Gold
Australian Opal Diamonds 18 Karat White Gold Cocktail Ring
Located in Marcianise, IT
This exquisite 18-karat white gold ring is a true masterpiece, the result of meticulous craftsmanship. The refined design and timeless elegance are highlighted by the main star: a ra...
Diamond, Opal, 18k Gold, White Gold
$1,340Sale Price|20% Off
Solid 14k Yellow Gold Opal October Birthstone Solitaire Ring
By VR Jewels
Located in New York, NY
Opal October Birthstone Solitaire Ring in 14K Gold featuring natural opal of 1.26 carats. The gorgeous handcrafted ring goes with every style, every occasion or any outfit. Opal hel...
Opal, Yellow Gold, 14k Gold, Gold
$982Sale Price / item|44% Off
Opal Engagement Ring, Genuine Opal 14k Gold Ring
Located in Istanbul, TR
Opal engagement ring. Genuine Opal 14k gold ring. Opal vintage ring. Opal gold ring. October birthstone ring. Oval Opal ring. Natural Opal ring. Minimalist Opal ring. Opal engagement ring. Opal promise...
Diamond, Opal, 14k Gold
2.84 Carat Oval Cut Ethiopian Opal Diamond Yellow Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
Stunning and extremely rare 2.84 Carat Oval Cut Ethiopian Opal Diamond Yellow Gold Ring! The Oval Cut Opal in this Ring weighs 2.18 carats and is a very rare Orange Opal. It is sur...
Diamond, Opal, 14k Gold, Yellow Gold
Opal, Blue Sapphire with Cubic Zirconia Ring set in Silver Settings
Located in Dusit, 10
Opal, Blue Sapphire with Cubic Zirconia Ring set in Silver Settings Width: 0.9 cm Length: 1.4 cm Ring Size: 52 Total Weight: 4.56 grams *Please note that the silver setting is pl...
Opal, Blue Sapphire, Silver
$982Sale Price / item|44% Off
14k Gold Elephant Ring with Opal, Sapphires and Diamonds
Located in Istanbul, TR
14 k solid gold Elephant ring with natural opal, sapphires and diamonds. This mesmerizing ring features two intricately sculpted elephants that com...
Diamond, Opal, Sapphire, 14k Gold
Yellow Gold Australian Opal Vintage Cocktail Solitaire Ring -14k Oval Cab 3.08ct
Located in Greensboro, NC
Size: 4 Sizing Fee: Up 2 sizes for $60 or Down 1/2 a size for $40 Era: Vintage Metal Content: 14k Yellow Gold Stone Information Natural Australian Opal Carat(s): 3.08ct Cut: Oval...
Opal, 14k Gold, Yellow Gold
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 Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...
Diamond, Opal, Black Opal, Platinum
2.88 Carat Black Opal and Diamond Platinum Vintage Statement Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Elegant and finely detailed, Black Opal and Diamond Platinum Ring. Centering a securely nestled Hand set Oval Black Opal, weighing approx. 2.88 Carat and surrounded...
Diamond, Opal, Black Opal, Platinum
Sunita Nahata Ethiopian Opal 2.85ct. Ring in 18KYG with Mix Gemstone & Diamond.
Located in Hong Kong, HK
Sunita Nahata presents a stunning Ethiopian opal cabochon ring, adorned with rhodolite, tsavorite, tanzanite and white diamonds. This gemstone, renowned for its historical significan...
Diamond, White Diamond, Opal, Tsavorite, Tanzanite, Rhodolite, Gold, 18k...
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...
Diamond, Opal, 18k Gold, Yellow Gold
14K Yellow Gold Blue Sapphire and Opal Vintage Style Cluster Ring
Located in Bangkok, TH
At its heart, a deep blue sapphire, with a velvety, satiny luster, is set vertically to create an elegant focal point. This captivating gem is beautifully framed by a halo of etherea...
Blue Sapphire, Opal, Yellow Gold, 14k Gold
Vintage 11.22 Carat Boulder Opal and Diamond Platinum Ring Fine Estate Jewelry
Located in Montreal, QC
Simply Beautiful! Vintage Boulder Opal and Diamond Platinum Ring featuring a 11.22 Carat Natural Boulder Opal Center Stone. Accented either side by .12tcw Diamonds. Set-in Beautifull...
Diamond, Opal, Platinum
Vintage 4.01 Carat Boulder Opal, Baguette and RBC Diamond Platinum Ring
Located in Montreal, QC
Simply Beautiful! A Vintage Boulder Opal Gemstone and Diamond Platinum Statement Ring featuring a 4.01 Carat Natural Australian Boulder Opal Center Stone. Surrounded by Baguette and ...
Diamond, Opal, Platinum
11.69 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 11.96 Carat, Natural, Australian Boulder Opal and 0.46 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are kn...
Diamond, Opal, Black Opal, Platinum
2.86 Carat Opal Diamond 14 Karat Rose Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
Beautiful and Cute! Who would have thought something so simple can be so sweet! This Opal and Diamond Ring is made in a 14K Rose Gold setting. It has an Ethiopian Oval...
Diamond, Opal, 14k Gold, Rose Gold
1990s .10ctw Diamond and Opal Statement Ring, 18k Yellow Gold, Ring Size 5.5
Located in McLeansville, NC
Step back in time with this stunning 1990s opal and diamond statement ring, crafted in luxurious 18k yellow gold. Featuring a luminous opal center stone surrounded by .10ctw of spark...
Diamond, Opal, 18k Gold, Yellow Gold
Garnet and Opal Three Stone Band Ring with Milgrain in 9K Yellow Gold
Located in Bangkok, TH
Rich heritage elegance anchors this Garnet Opal Three Stone Ring, featuring a trio of glowing red garnets set in solid 9K yellow gold. Small round opals are intricately nestled betwe...
Garnet, Opal, Gold, 9k Gold, Yellow Gold
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
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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.
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Learn about these antique jewelry styles, then choose a design that speaks to you.