Vintage Cabochon Opal Ring

--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...

This striking ring holds round cut garnets which measure approx 20pts each and an opal measuring approx 4ct. All the stones sit in 9carat gold claws. Ring Size: M 1/2 or 6 1/2 Clu...

The opals in this ring are pale but throw some great colours. They are set flush within the 18ct gold claws, there are also rose cut diamond points between each one. Fully hallmarked...

This is a spectacular antique Retro - Art Deco Four Carat Mexican Fire Opal and Ruby Ring. The ring is 14 Karat Gold.

6.31 cts. Natural Black Opal and Diamond Halo Ring in Platinum Natural Black Opal and Diamond Ring features an Oval Natural Black Opal, weighing 6.31 carats, with Royal Blue and Bri...

Diamond Opal Ring Cameo 14K Gold Vintage Face Cocktail This gorgeous vintage ring is finely crafted in solid 14K Yellow Gold and set with natural carved Opal cameo and diamond. The...

--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Claw Prong Set - Gray Color w/ Amazing Play of Orange, Green, Blue & Yellow Color - 12.56 x 9.82 x 3.25mm / 2.64ct...

This bold cocktail ring is crafted in 18K yellow gold and showcases a luminous natural cabochon opal weighing approximately 15.00 carats at the center.

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...

The opals in this ring are pale but throw some great colours. They are set flush within the 9ct gold claws, there are also diamond points between each one. Ring Size: P 1/2 or 8 F...

A beautiful ring featuring a 2.17 Carat Australian Black Opal and 0.61 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...

Magnificent mid century -1950 ca – Diamond and natural Opal cocktail ring Chic and sophisticate Marquee shape Hand crafted of solid 18 KT white gold as individual piece of jewellery,...

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...

This stunning, fine and impressive opal ring has been crafted in 18k yellow gold. The substantial ring is set with a stunning collet set 5.73ct cabochon cut white opal.

A 2.55 carat oval cabochon black opal commands the center of this ballerina-style ring, its dark body tone throwing vivid flashes of blue and green play-of-color that shift with ever...

This beautiful Mid Century opal and diamond ring is a dramatic 1950’s design, centered by an oval cabochon opal measuring approximately 20.54 x 10.50mm.

Beautiful retro ring, it forms a dome on the finger, openwork with heart motifs, which holds in the center a cabochon opal with claws.

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...

This vintage ring features a curved, tapered band. An oval cabochon opal is set on top.

They hold in the center an opal cabochon in closed setting. Total weight of the opal : about 2 carats.

--Stone(s):-- (1) Natural Genuine Boulder Opal - Oval Double Cabochon Cut - Prong Set - Brown Base / Nice Play of Red Green Blue & Orange Colors - 1.05ct (exact) ** See Certifica...

This Wendy Yue signed designer ring features a sculpted cabochon opal dome crowned with a vibrant pink sapphire dragonfly, set in 18K white gold.

A very fine Glenda Arentzen 14k gold, sterling silver and opal modernist ring. Consisting of organic geometric textured shapes in sterling silver, 14k gold strips and a bezel set o...

This charming yellow gold ring features a center oval cabochon opal set in a bezel surrounded by a gold twist.

This vintage ring features a domed, tumbling band. A flat cabochon opal is set in millegrain on top.

Striking and one of a kind, this vintage sterling silver ring showcases an impressive estimated 50-60ct Australian natural solid boulder opal. Displaying vivid flashes of pink, blue ...

Striking and one of a kind, this vintage sterling silver ring showcases an impressive estimated 50-60ct Australian natural solid boulder opal. Displaying vivid flashes of pink, blue ...

--Stone(s):-- (1) Natural Genuine Opal - Oval Double Cabochon Cut - Prong Set - Black Color w/ Wonderful Play of Red & Blue Colors - 9.86 x 7.35 x 2.73 mm / 1.25ct (exact - stamped) ...

A striking Australian opal ring displaying beautiful aqua blue and green colours, accented with four brilliant cut diamonds in an intricate 18ct yellow gold bypass setting. This beau...

This eye-catching cocktail ring boasts color with a large oval-shaped fiery Opal offering bursts of red, green, and blue. With the Opal measuring appx. 21.90mm x 17.36mm x 8.63 mm ...

This, however, creates challenges due to the fact that there are more buyers than mines, making gem quality opal scarce. Condition: Very Good Era: Mid Century Year: 1960s Metal: Pla...

–Stone(s): – (8) Natural Genuine Opals - Round Cabochon Cut - Prong Set - White Color w/ Orange Play of Colors - 3.1mm to 3.3mm (approx.) (1) Natural Genuine Rhodolite Garnet - Marqu...

Elgin Hoskey Opal Turquoise Carnelian Sterling Silver Ring Size 10 1/2 Elgin Hoskey (Hoskie) is a Navajo (Dine) silversmith best known for crafting sterling silver jewelry with tra...

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 ...

–Stone(s)– (25) Natural Genuine Jelly Opal - Round & Oval Cabochon - Prong Set - Fiery Material: Solid 14k Yellow Gold Weight: 15.6 Grams Ring Size: 6.5 ( fitted on finger, plea...

A Pierre Sterlé opal and diamond cocktail ring in platinum, circa 1950.

Indulge in a spectacular Antique Art Deco 3.55 Carat Opal and Six Diamond Cocktail Statement Ring. The fabulous Opal ring is 14 Karat Yellow Gold.

This stunning heart cocktail ring is crafted in 18K white gold and showcases a luminous natural heart-shaped cabochon opal weighing approximately 10.00 carats at the center.

Opal Quality Cut Cabochon Content 0.65 carat Ruby Quality Cut Round Faceted Content 1.10 carats Diamond Quality Color (average grades) J Clarity (average grades) P1 Cut Modern Bril...

A striking 18 ct. yellow gold and opal ring by Paloma Picasso for Tiffany & Co, from the Marrakech collection.

--Stone(s):-- (9) Natural Genuine Opal - 1 Oval Cabochon Cut 9 Pear Cabochon Cut - Prong Set - White Color w/ Some Light Play of Green, Orange, & Violet Color - 10x8.3mm (oval), 5.27...

GIA Certified vintage 5.83 carat black opal and diamond halo ballerina ring in platinum 900. Featuring a center stone that is absolutely captivating, bearing tremendous color, luster...

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...

--Stone(s):-- (7) Natural Genuine Opal - 1 Oval Cabochon Cut & 6 Round Cabochon Cut - Prong Set - White Color w/ Many Play of Green& Blue Color - 9x7.1mm (oval), 3.1mm (round...

Item Specifications: Metal: 14K White Gold Style: Opal and Diamond Ring Total Weight: 7.3 Grams ​ ​Ring Size: and 8.25 (resizing available for a fee) Gemstone Specifications: C...

Please contact us prior to purchase with sizing inquiries.) Ring Width: 7.8mm (0.31") (top of the ring - north to south), 19.4mm (0.76") (east to west - opal to opal), 1.8mm (bottom ...

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...

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...

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...

This one-of-a-kind vintage opal ring was crafted in 9ct rose gold and set with a large 3.15ct, triangle cut top quality Australian solid white opal that exhibits red, orange, yellow,...

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...

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...

Exquisite opal ring featuring a premium Australian opal from Coober Pedy, South Australia – renowned for its luminous white opals with light body tones and vibrant play-of-colour. T...

A beautiful vintage ring crafted in 18ct yellow gold, featuring a natural Australian solid crystal opal at its centre. The opal displays electric flashes of bright green and blue, cr...

Ring Details Material: 18K Yellow Gold Era: Retro 1960 - 1980 Head Width: 9mm Head Height: 4mm Shank Width: 2.8mm Weight: 4.6 Grams Finger Size: 7 1/2 Sizable Upon Request Accented ...

Introducing our Antique Victorian Five Stone Opal 9ct Rose Gold Ring. This exquisite ring showcases five luminous opals, each radiating a beautiful play of colour. Set in warm 9ct ro...

Reflections in photographs may detract from the true representation of this fine example of vintage opal jewellery/estate jewelry. Opal Quality Cut Cabochon Content 8.72 carats Dime...

This Lightning Ridge opal and diamond cocktail ring is an extraordinary statement piece, showcasing a large oval opal alive with iridescent flashes of green, blue, and turquoise. The...

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...

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...