c.1900 Art Nouveau Antique Ring – Old Mine Cut Diamonds & Opals 18K Yellow Gold
Located in Santa Monica, CA
This extraordinary Art Nouveau ring circa 1900 captures the ethereal beauty of its era with a harmonious blend of old mine cut diamonds and glowing opals. At the center sits a stunni...
Diamond, Opal, Yellow Gold, Silver, 18k Gold
Dark Opal Ring silver Australian Natural Opalescence Wedding gift opals
Located in Berlin, DE
Silver ring with natural Dark Opal opal origin - Australia stone measurements - 0.35 х 0.39 in / 9 х 10 mm stone weight - 1.5 carats ring weight - 6.16 grams ring size - 9 US
Opal, Silver, Steel
Yellow Gold Opal & White Zircon Bypass Ring - 10k Oval 1.02ctw
Located in Greensboro, NC
Size: 8 Sizing Fee: Up 2 sizes for $35 Metal Content: 10k Yellow Gold & 10k White Gold Stone Information Natural Opal Carat(s): .78ct Cut: Oval Stone Note: Ethiopian Natural Zirco...
Opal, Zircon, 10k Gold, White Gold, Yellow Gold
$9,272Sale Price|20% Off
Oval Opal Mexican Fire Opal Sapphire Diamond Round 18 Karat Gold Halo Ring
Located in New York, NY
At the heart of this stunning ring lies a splendid Opal, carefully selected for its substantial size and captivating play of colors. With a weight of 9.47 carats, this opal displays ...
Diamond, White Diamond, Opal, Sapphire, Fire Opal, Yellow Sapphire, Gold...
$520Sale Price|20% Off
14k Solid Gold Statement Ring Diamond And Opal Wedding Ring Women Ring Jewelry.
Located in Chicago, IL
14k Solid Gold Statement Ring Diamond And Opal Wedding Ring Women Ring Jewelry. Total Carat Weight 0.24 & Under Base Metal Yellow Gold, 14k Secondary Stone Diamond, White/Precious O...
Opal, Gold, 14k Gold
Italian 18k Opal Brown Diamonds Rose Elegant Gold Ring for Her
By Natkina
Located in Genève, GE
Ring Rose Gold 18 K (Matching Necklace and Earrings Available) Diamond Brown 1,08 ct Opal Weight 5 grams Different Sizes Available With a heritage of ancient fine Swiss jewelry tra...
Diamond, Opal, Rose Gold
18K Yellow Gold Opal Diamond Cocktail Ring, 20th Century
Located in Queens, NY
18K Yellow Gold Opal Diamond Ring, featuring one prong set oval cabochon opal weighing approx. 14.00 carats, surrounded by 26 prong set round brilliant cut diamonds weighing a total ...
Diamond, Opal, 18k Gold, Yellow Gold
18K 750 White Gold Natural Pear Opal and Diamond Wide Ring
Located in New York, NY
18k White Gold Opal and Diamond Ring Metal Type: 18k White Gold Total Item Weight: 14.8 Grams Ring Size: 7 (Resizable) Dimensions: Length: 23.71 mm Width: 19.62 mm Height: 11.7 mm 1...
Diamond, Opal, 18k Gold, White Gold
Giant Gem Opal Cocktail Ring Oval Cabochon 18K Yellow Gold Birthstone
Located in Dearborn, MI
Giant Gem Opal Cocktail Ring Oval Cabochon 18K Yellow Gold Featuring a GIANT Fiery 15 x 6.6mm Oval Cabochon Opal Gemstone Over $350 in Gold Value Alone Incredible Gem Opal Tons ...
Opal, 18k Gold, Yellow Gold
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 Set Cocktail Ring, Size 6.75. Details: Item Type: Cocktail Ring Metal: Platinum 90...
Diamond, Opal, Platinum
3.50ct Oval Australian Solid Opal & Diamond 18K White Gold Cocktail Ring
Located in MELBOURNE, AU
Performed in 18K White Gold, the ring is centrally set with a magnificent Australian Solid Opal of desirable oval shape, of impressive 3.50ct approx. (15 mm x 12 mm approx.), fro...
Diamond, Opal, White Gold, 18k Gold
10.08 Carat Black Opal with Baguette and Round Diamond Halo Cocktail Ring
Located in Miami, FL
10.08 Carat Black Oval Cabochon Cut Opal with Baguette and Round Cut Diamond on 18k White Gold Ring. Open back setting and a smooth polished finish. Details: Item Type: Women's Rin...
Diamond, Opal, Black Opal, 18k Gold, White Gold
Australian Black Opal Diamond Platinum Ballerina Ring
Located in Beverly Hills, CA
An exceptional natural Australian black opal weighing 1.99 carats takes center stage! It has fantastic play-of-color and bright strong flashes of greens, blues, oranges, and yellows ...
Diamond, Opal, Black Opal, Platinum
Opal Gold Ring Waves Engagement Ring Art Nouveau Style
Located in Berlin, DE
14K yellow gold ring with natural Opal opal origin - Ethiopia opal measurements - 0.28 х 0.31 х 0.71 in / 7 х 8 х 18 mm stone weight - 5.80 carats ring weight - 5 grams ring size ...
Opal, Gold, 14k Gold, Yellow Gold
$850 / item
Opal Tsavorite Garnet Three Stone Ring
Located in Wallingford, CT
Cabochon genuine opal with two Tsavorite garnet accents. Customizable ring This pearly white opal symbolize a mother with two child. Customizable birthstone available. Solid 14k gold...
Garnet, Opal, Tsavorite, Gold, 14k Gold, Rose Gold, White Gold
Pretty Vintage Inspired Oval Triplet Opal Engagement Ring 14K Yellow Gold
Located in Suwanee, GA
Vintage Inspired Oval Australian Triplet Opal Engagement Wedding Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the quee...
Opal, Yellow Gold, Gold, 14k Gold
Opal & Onyx Diamond Art Deco Style Cocktail White Gold Ring
By Unbranded
Located in Tysons, VA
This Opal, Onyx, and Diamond Art Deco Style Cocktail Ring in 18K White Gold is a captivating fusion of color and craftsmanship. The luminous opal at its center is framed by sparkling...
Diamond, Onyx, Opal, 18k Gold, White Gold
Sunita Nahata Opal 7.76ct. Fancy Ring in 18KRG with Mix Sapphire and Diamond.
Located in Hong Kong, HK
Sunita Nahata presents an exquisite Ethiopian Opal cabochon ring accented with rainbow sapphires and dazzling diamonds to accentuate the fire and sparkle within this colorful opal. The gorgeous and colorful gems on this ring will grab every attention and it is the perfect cocktail and statement ring. Designer Ethiopian Opal & Rainbow Sapphire ring...
Diamond, White Diamond, Opal, Sapphire, Blue Sapphire, Pink Sapphire, Ye...
Starry Night Mexican Fire Opal Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Starry Night Mexican Fire Opal Diamond Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstone...
Diamond, Opal, Fire Opal, 18k Gold, Yellow Gold
Meghna Jewels 14K Gold Fire Opal Ring, 12.13ct with Diamonds
Located in Hoffman Estate, IL
Cast in 14 karat gold. This beautiful ring is hand set in 12.13 carats fire opal and .36 carats of sparkling diamonds. This Fire Opal ring has been sold, but we would be happy to s...
Diamond, Fire Opal, Opal, Gold, 14k Gold
Big Boulder Opal Sterling Silver Ring October Birthstone
Located in Berlin, DE
Fine quality big Boulder Opal ring in silver ring size - 8.5 US / 58 EU / 18.5 weight of the Opal 11.8 ct gemstone origin - Australia stone measurements - 14 х 16 mm ring weight - 1...
Opal, Sterling Silver
12.19 Carat Ethiopian Opal and Diamond Halo 22 Karat Gold Cocktail Ring
By Vicki Orr
Located in Naples, FL
Vicki Orr Designs 12.19 carat AAA Ethiopian Opal and 0.52 carat diamond halo (SI1, G-H) 22k yellow gold cocktail ring. Opal ring features accent diamond prongs, split shank style, an...
Diamond, White Diamond, Opal, Gold, 22k Gold, Yellow Gold
Oval Ethiopian Opal Bird Nest Design Cocktail 18K Yellow Gold Ring
By Unbranded
Located in Tysons, VA
Delicate lines are wound in an oval motion to create elegant yet contemporary bird’s nest design. The Ethiopian Opal represents an egg in the nest, all set in 18k yellow gold. Ring ...
Opal, 18k Gold, Yellow Gold
6.73 Ct Natural Impressive Ethiopian Opal and Diamond 14K Solid White Gold Ring
Located in Los Angeles, CA
6.73 Carats Natural Impressive Ethiopian Opal and Diamond 14K Solid White Gold Ring Total Natural Opal Weight is: Approx. 5.73 Carats Opal Measures: Approx. 15.38 x 12.07mm The he...
Diamond, Opal, 14k Gold, White Gold
Yellow Gold Tanzanite, Opal, & Onyx Ring - 14k Trillion 1.24ctw
Located in Greensboro, NC
Size: 6 1/4 Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Tanzanite Treatment: Routinely Enhanced Carat(s): 1.10ct (carat stamp) Cut: Trillion Color: P...
Onyx, Opal, Tanzanite, 14k Gold, White Gold, Yellow Gold
Boulder Opal Ring Gold Gem Unisex Jewelry Unique engagement ring
Located in Berlin, DE
14K yellow gold ring with unique Boulder Opal Opal origin - Australia Opal measurements - 0,24 х 0.0,43 х 0,79 in / 6 х 11 х 20 mm stone weight - 12.70 carats ring weight - 6.89 gra...
Opal, Yellow Gold, 14k Gold, Gold
Mid-Century Diamond Opal Platinum 14 Karat Gold Vintage Halo Ring
Located in Philadelphia, PA
Centering an oval shaped jelly opal cabochon measuring 10.0 x 16.0 mm Semi-transparent white in body color with spectral play-of-color Set with platinum talon prongs with a diamond h...
Diamond, Opal, Gold, 14k Gold, White Gold, Yellow Gold, Platinum
$1,310Sale Price|20% Off
Hammered Finish 18K Yellow Gold Black Opal and Diamond Engagement Ring
Located in Suwanee, GA
Hammered Finish 18K Yellow Gold Australian Black Opal and Diamond Engagement Wedding Ring. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the...
Diamond, Opal, Black Opal, 18k Gold, Gold, Yellow Gold
Unusual Patterned Dark Australien Opal SIlver Ring 3.6ct
Located in Berlin, DE
Silver ring with natural unusual patterned Dark Opal Opal origin - Australia weight of the Opal - 3.6 carat gemstone measurements 10 х 17 mm ring weight - 10.8 grams ring size - 8 1/...
Opal, Black Opal, Silver
Black Opal Gold Ring Unises Stardust Pattern Engagement Style
Located in Berlin, DE
18K yellow gold ring with natural Black Opal black opal - Australia opal measurements - 0.2 х 0.59 in / 5 х 15 mm stone weight - 1.40 carats ring weight - 11.74 grams ring size - 8.5...
Opal, Black Opal, Gold, 18k Gold, Yellow Gold
Opal and Diamond Ring 18k Yellow Gold
Located in Honolulu, HI
Item Specifications: Metal: 18K Yellow Gold Style: Opal and Diamond Ring Total Weight: 4.4 Grams Ring Size: 6 (resizable) Gemstone Specifications: Center Gemstone: Opal Gemst...
Diamond, Opal, Yellow Gold, 18k Gold
Classic Style Platinum 3.19ctw Oval Cabochon Opal w/ Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Lively Nice Color - White Base w/ Green, Blue & Orange Play Of Colors- 11.8x9.6mm / 2.86ct (exact) Numerous N...
Diamond, 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 3.76 mm and weighing 1.06 carats. The opal displays captivating play of color, showcas...
Diamond, Opal, Black Opal, Platinum
White Opal & Diamond Vintage Style Halo Set 18K White Gold Cocktail Ring
By Unbranded
Located in Tysons, VA
This beautiful ring is a classic vintage inspired style, the halo ring features play-of-color oval 4.22 carat opal for its center, surrounded by twenty-six white diamonds. This would...
Diamond, Opal, 18k Gold, White Gold
$499Sale Price|58% Off
Multicolor Gemstones Cluster Ring 62 Gemstones 4.25 Carats
Located in Bonita Springs, FL
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Gemstones: Apatites, Amethysts, Citrines, Opals, Iolites, Rhodolites, Garnets, Tanzanites To...
Amethyst, Citrine, Garnet, Iolite, Opal, Tanzanite, Rhodolite, Apatite, ...
Gin & Grace 14K Yellow Gold Ethiopian Opal Ring with Real Diamonds for women
Located in New York, NY
Stunning, timeless and classy eternity Unique ring. Decorate yourself in luxury with this Gin & Grace ring. This ring is made up of 8x6 MM Oval-cut Prong Setting Ethiopian Opal (1pcs...
Diamond, Opal, 14k Gold, Yellow Gold
18k Rose Gold Ring with Opal Stone and Round Cut Diamonds
Located in Abu Dhabi, Abu Dhabi
Presenting a chic rose gold ring that seamlessly blends couture and fashion. This captivating piece features two opal stones, each exhibiting a mesmerising play of colours, set in a ...
Diamond, Opal, Rose Gold
Platinum 5.35ctw Oval White Opal w/ Diamond Sides Classic Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Amazing Play of Colors- 16.2x12.1mm (approx.) - 5.18ct (exact) (6) Natural Genuine Diamonds - ...
Diamond, Opal, Platinum
French 1980s Opal 18 Karat Rose Gold Retro Bangle Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. This vintage ring features a domed, tumbling band. A flat cabochon opal is set in millegrain on top. Total weight of the opal : 1.20 ...
Opal, Gold, 18k Gold, Rose Gold
14K Yellow Gold Ring with Australian Opals & Green Tsavorite Garnets
Located in Big Bend, WI
14K yellow gold ring featuring Australian opals with green garnets. The opal has lively green play of color on a white body color. The oval center opal measures about 8mm x 7.4mm and...
Garnet, Opal, Tsavorite, Gold, 14k Gold, Yellow Gold
1.8cts Boulder Opal Ring with Earth Mined Diamonds Accents: Solid 14k White Gold
Located in Columbus, OH
A stunning 14K solid white gold ring featuring an uneven-shaped natural Boulder Opal as the centerpiece, accented with sparkling natural diamonds. The opal’s vibrant play of color co...
Diamond, Opal, Gold, 14k Gold, White Gold
Victorian Revival Opal 14 Karat Gold Ring
Located in Wallkill, NY
Stunning High Prong Set Opal Ring. Set in 14K Gold. Prong set oval opal. The ring is a size 6.5 and can be sized by us or your jeweler. Please be sure to check our storefront for mo...
Opal, 14k Gold, Yellow Gold
Halo Diamond Australian Semi-Black Opal Tsavorite Engagement Ring 18K Gold
Located in Suwanee, GA
Halo Diamond Australian Semi-Black Opal Tsavorite Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of...
Diamond, Opal, Tsavorite, Black Opal, 18k Gold, Gold, Yellow Gold
Opal & Black Enamel Vintage Ring
Located in Webster, NY
Opal & Black enamel ring made in 14k yellow gold. Gemstone: Opal Metal: 14K Yellow Gold Stamped: "14K S&F" Size: 6 - sizable Weight: 6 Grams
Opal, 14k Gold, Enamel
Large Boulder Opal Ring silver Green Blue Australian Gemstone unisex vintage
Located in Berlin, DE
Large matte finish silver ring with natural Boulder Opal opal origin - Australia opal weight - 10.6 carats ring weight - 8.05 grams ring size - 8 1/4 US opal measurements - 0.2 х 0....
Opal, Silver
Ferragamo 18 Karat Yellow Fire Opal Flower Diamond Ring Size 6.75
By Ferragamo
Located in Philadelphia, PA
This exquisite 18 karat Ferragamo ring features a captivating floral design with carved, delicate fire opal petals that gently curve around a diamond center. *Please note, due to the...
Diamond, Opal, Fire Opal, 18k Gold, Yellow Gold
French 1980s 6.40 Carat Opal Emerald Diamond 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. Important retro ring, it is set with 4 claws on its top of a cabochon opal with green-blue color games, surrounded by round emerald...
Diamond, White Diamond, Opal, Emerald, Gold, 18k Gold, Yellow Gold
$5,405Sale Price|40% Off
NWT 9, 009 Rare 18KT Fancy Large Glittering Opal Rainbow Sapphire Diamond Ring
Located in New York, NY
The Following Item we are offering is a Rare Important Radiant 18KT Gold Large Fancy Fiery White Opal Diamond Multi Sapphire Ring. Ring is comprised of A LARGE Gorgeous Fancy Fiery W...
Diamond, Opal, Blue Sapphire, Pink Sapphire, Gold, 18k Gold
Gin and Grace 10K Rose Gold Australian Opal Ring with Real Diamonds for Women
Located in New York, NY
Stunning, timeless and classy eternity Wedding Ring. Decorate yourself in luxury with this Gin & Grace ring. The 10k Rose Gold jewelry boasts 7X9 Oval-cut Prong Setting Natural Opal ...
Diamond, Opal, 10k Gold, Rose Gold
Vintage 18K Gold Ring with Garnets and Opals
Located in MONTMORENCY, FR
This vintage 18K yellow gold ring features an elegant vertical arrangement of two deep red garnets accented by two small opals. The gemstones are set on a sculptural, textured gold b...
Garnet, Opal, 18k Gold
Opal Flower Ring Antique Magic Glo Wedding Engagement Cocktail Ring Yellow Gold
Located in New York, NY
This is a beautiful Antique ring with seven gorgeous natural round Opals of incredible color and stunning beauty in a flower motif cluster setting. The effect is of a jeweled flower. The ring is a Magic Glo ring...
Opal, Gold, Yellow Gold, 10k Gold
2.09 Carat Opal and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 2.09 carat opal and 0.89 carat diamond, platinum cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impre...
Diamond, Opal, Platinum
Gin & Grace 14K Yellow Gold Australian Opal, Emerald Ring with Diamond For Women
Located in New York, NY
Decorate yourself in elegance with this Ring is crafted from 14-karat Yellow Gold by Gin & Grace. This Ring is made up of 7*9 (Oval-Cut) Australian opal (1 pcs) 1.11 carat, 3*4 oval-...
Diamond, Emerald, Opal, 14k Gold, Yellow Gold
Yellow Gold Opal & Diamond Halo Ring - 14k Pear Cabochon .75ctw Cathedral
Located in Greensboro, NC
Size: 4 1/2 Sizing Fee: Up 2 sizes for $30 or Down 1 size for $30 Metal Content: 14k Yellow Gold Stone Information Natural Opal Carat(s): .55ct Cut: Pear Cabochon Origin: Australia...
Diamond, Opal, 14k Gold, Yellow Gold
Round Purple Violet Amethyst & Green Peridot Opal Three Stone Yellow Gold Ring
By Unbranded
Located in Tysons, VA
A vintage Suffragette style three stone ring with 6 mm. natural amethyst in the center with two 4.5 mm. natural peridot each side and four opal nestled in between. The gallery is all...
Amethyst, Opal, Peridot, Gold
Large Mexican Opal Silver Ring wedding anniversary wife gift natural opal jewels
Located in Berlin, DE
Large silver ring with natural Mexican Opal Opal origin - Mexico opal measurements - 14 x 19 mm, weight of Opal - 17.8 carat ring weight - 14 grams ring size - 8 3/4 US, diameter...
Opal, Fire Opal, Silver
Vintage Italian Yellow Gold Ring with Opal and Diamonds
Located in Esch sur Alzette, Esch-sur-Alzette
Ring Top : width : 1 cm, length : 1.3 cm, height : 0.5 cm This vintage Italian ring is a graceful example of timeless design and fine craftsmanship. Beautifully made in 18kt yellow ...
Diamond, Opal, 18k Gold, Yellow Gold
Victorian Opal Cabochon 14 Karat Rose Gold Antique Three Stone Floral Band Ring
Located in Philadelphia, PA
Centering three oval-shaped opal cabochons flush set east to west Graduating in size from 4.0 x 6.0 mm to 5.0 x 7.0 mm White body color with spectral play-of-color With engraved ga...
Opal, Gold, 14k Gold, Rose Gold
18K Yellow Gold Ring with Australian Opals Lapis and Diamonds. (Size 11.00)
Located in San Juan Capistrano, CA
18K Yellow Gold Ring with Australian Opals Lapis and Diamonds. (Size 11.00) New Gender: Ladies. Ring Size: 11.00 U.S. Weight: 28.00 Grams. Metal Type: 18K Yellow Gold. Condition: ...
Diamond, Opal, Yellow Gold
1.37 Carat Oval-Cab Ethiopian Opal Diamond Accents 14K Yellow Gold Ring
Located in New York, NY
Decorate yourself in elegance with this Ring is crafted from 14-karat Yellow Gold by Gin & Grace Ring. This Ring is made up of 9x7 mm Oval-cab Ethiopian Opal (1Pcs) 1.37 Carat and Ro...
Diamond, Opal, 14k Gold, Yellow 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.