Opal Cabochon Rings

This gorgeous well made vintage ring is crafted in solid 14k yellow gold and features a stunning oval cabochon opal stone having a white base color and displays a light green and ora...

Size: 6 3/4 Sizing Fee: Up 1 1/2 sizes for $60 or Down 1 size for $40 Metal Content: 14k Yellow Gold Stone Information Natural Opal Carat(s): 1.88ct Cut: Oval Cabochon Stone Note: ...

Stunning Australian Black Opal Oval Cabochon Halo design ring with Diamond accents.

Stunning Australian Black Opal Oval Cabochon Halo design ring with Diamond accents.

Vintage from the 1980s Size: 6 US Materials: Gold Gemstone: Onyx Gem color: Black Band color: Gold Beautiful Onyx Opal and Pearl Sweet cluster ring. Condition: Shows no visible si...

Captivating look with this Natural Cabochon Garnet Opal Vintage Style Floral Ring, inspired by the beauty of a blooming flower.

This very unique ring features a 8.13 carat oval cut double cabochon Australian Lightning Ridge opal accented by 4.69 carat total weight in fine natural pave-set round diamonds.

Play of color. GIA Certified 5.97ct. Natural Non treated Opal ring. Report: 2145457599 Oval cut: 14.80 X 10.90 X 7.90mm threads of greens, orange and some yellows. Phenomenon...

This stunning and uniquely shaped vintage cocktail ring features a large and absolutely breathtaking cabochon marquise opal stone that displays fiery and obvious orange and red play ...

This is a gentleman's dome-style opal ring, bezel-set with a semi-round cabochon opal measuring 14mm by 12.5m.

Size: 7 Sizing Fee: Up 5 sizes for $35 or Down 2 sizes for $35 Metal Content: 14k Yellow Gold Stone Information Natural Opals Carat(s): 2.45ctw Cut: Round Cabochon Total Carats: ...

This outstanding antique cocktail ring is crafted in solid 8k yellow gold (tested) featuring a beautiful tiered design that is set with fine sapphires and opals throughout.

Discover timeless beauty with this Vintage Style Ring, designed to captivate and inspire. At its center lies a striking natural cabochon garnet, its deep, wine-red hue exuding warmth...

Designer: custom Material: 14K white gold White Opal: 1 oval cabochon cut= 3.35ct Diamonds: 20 round cut= 0.70cttw Color: H-I Clarity: SI1-SI2 Dimensions: the ring measures 19.45mm w...

Size: 6 Sizing Fee: Up 2 sizes for $35 or Down 2 sizes for $35 Metal Content: 14k Yellow Gold Stone Information Natural Opals Carat(s): .63ctw Cut: Oval Cabochon Total Carats: .6...

Radiate timeless charm with this Natural Cabochon Amethyst and Opal Vintage-Style Cluster Ring.

Elegant 14K Gold Blue Opal Ring. This exquisite ring features a captivating blue Opal set in a sleek, modern design. The Opal is encased in a polished gold bezel, enhancing its deep ...

Size: 7 1/4 Sizing Fee: Up 2 sizes for $35 or Down 1 size for $35 Metal Content: 14k Yellow Gold Stone Information Natural Opal Carat(s): .90ct Cut: Oval Cabochon Stone Note: (Aus...

Stunning statement cocktail ring crafted in 14K white gold, featuring a large natural opal cabochon with beautiful rainbow fire.

Size: 6 Sizing Fee: Up 1 1/2 sizes for $40 or Down 1 1/2 sizes for $40 Metal Content: 14k White Gold Stone Information Natural Australian Opal Carat(s): .75ct Cut: Oval Cabochon ...

Size: 7 Sizing Fee: Up 2 sizes for $35 or Down 1 size for $35 Metal Content: 14k Yellow Gold Stone Information Natural Opals Carat(s): .68ctw Cut: Oval Cabochon Natural Diamonds ...

Retail Price: $5,000 Size: 7 Sizing Fee: Up 2 sizes for $60 or Down 1/2 a size for $40 Brand: Le Vian Metal Content: 14k Rose Gold Stone Information Natural Neopolitan Opal Cara...

Large silver ring with natural Boulder Opal opal origin - Australia opal measurements - 0.16 x 0.43 x 0.79 in / 4 х 11 х 20 mm stone weight - 12.10 carats ring size - 9 US ring weig...

A large oval cabochon natural opal sits at the center of this 14k yellow gold cocktail ring, framed by a finely ridged gold surround and an outer halo of round natural diamonds.

Multicolor gemstones ring. Metal: 925 silver + 14k gold plating Weight: 4 g depends from size Gemstone: Lab opal, color - multicolor oval cabochon cut, weight - approx 1 ct in to...

Size: 6 1/4 Sizing Fee: Up 2 sizes for $35 or Down 1 size for $35 Metal Content: 14k Yellow Gold Stone Information Natural Australian Opal Carat(s): .60ct Cut: Oval Cabochon Natu...

This fine and impressive antique cabochon cut opal and diamond ring has been crafted in 18k yellow gold with a platinum setting.

14K white gold ring with natural Dark Opal with bright opalescence opal origin - Australia opal weight - 1.55 carats stone measurements - 0.28 х 0.35 in / 7 х 9 mm ring weight - 3.5...

18k Yellow Gold White Opal and Black Opal Toi et Moi Ring Style: 18k Yellow Gold White Opal and Black Opal Toi et Moi Ring with Diamond Halo Frames Material: 18k Yellow Gold Center ...

Black opal solitaire ring. Set with an oval cabochon natural black opal in an open back claw setting with an approximate weight of 9.70 carats, to an impressive solitaire design feat...

Vintage from the 1980s Size: 6 US Materials: Gold Gemstone: Coral Gem color: Orange Band color: Gold Beautiful Coral Opal and Pearl Sweet cluster ring. Condition: Shows no visible...

Connect with the latest addition to our Ivy collection and celebrate a special moment from the second it arrives. The flawlessly cut Opal sits at the center of an silver ring that’s ...

This ring holds a beautiful white cabochon opal, measuring 10mm x 8mm with AAA quality in a 14 karat yellow gold ring.

Vrubel collection - Boulder Opal ring in 14K yellow gold 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...

Large silver ring with natural Boulder Opal Opal origin - Australia stone measurements - 0.16 x 0.35 x 0.75 in / 4 х 9 х 19 mm opal weight - 3.09 carats ring size - 7.5 US ring weig...

Large Boulder Opal 18K white gold and blackened silver ring Opal origin - Australia stone measurements - 0.51 х 1.06 in / 13 х 27 mm ring weight - 40 grams ring size - 8.5 US We shi...

Stunning Australian Black Opal Oval Cabochon Halo design ring with Diamond accents.

This striking ring unites two of nature's most captivating opals in a bold statement piece. Mexican opal is a delicate, translucent gemstone prized for its ethereal play of light—sof...

Size: 6 Era: Vintage Metal Content: 14k White Gold Stone Information Natural Opal Carat(s): 2.60ct Cut: Oval Cabochon Natural Diamonds Carat(s): .06ctw Cut: Single Color: G - H ...

This ring is crafted in 18-karat gold and sterling silver. It is hand set in 5.67 carats opal, 2.76 carats emerald and 1.35 carats of diamonds. FOLLOW MEGHNA JEWELS storefront to ...

Metal: 14 Karat Yellow Gold Gemstones: Opal, ruby, and diamond Opal Shape: Oval cabochon cut Opal Color: Multiple colors Opal Variety: Opal Opal Total Carat Weight: 2.97 CTW Opal Qua...

This elegant ring showcases a 0.35 carat natural oval cabochon opal, set in 14k yellow gold.

Designer: custom Material: 18K white gold White Opal: 1 Heart-Shaped Cabochon Cut= 0.40ct Diamonds: 50 round cut= 0.50cttw Color: H-I Clarity: SI2-I1 Dimensions: the ring measures 8....

Ballerina Opal & Diamond Ring in Platinum Crafted in 900 platinum, this ring features a prong-set Australian opal in a classic ballerina-style design. The oval opal shows strong...

A very fine Mexican fire opal takes center stage of this platinum ring. The opal weighs 1.38 carats and has the ideal intense jelly orange color which is so desired. Adding to that t...

The large pear cabochon cut opal has been certified by GIA and is neatly prong at an angle, displaying a very attractive size and amazing play of green, orange, and red color through...

This modern dress ring features a lively trillion shaped cabouchon opal weighing 3.30ct, claw set in an open back mount. The stone is wonderfully surrounded by a double halo of fine ...

Ring Size: 6.5 This exquisite oval cabochon opal ring is beautifully set in 14 karat yellow gold.

This ring holds a genuine Australian Opal with three small accenting diamonds around it in a 14 karat white gold ring.

Carved Peruvian Pink Opal Flower measuring 30x38 mm. with in the center an Oval Green Onyx cabochon size 5x7 mm set in solid 14 Kt yellow gold is mounted on top of a 14 Kt. yellow go...

A striking platinum cocktail ring featuring a captivating fire opal at its center.

Platinum Lightning Ridge Opal Ring Featuring A 2.30 Carat Oval Australian Opal with Beautiful Blue and Green Play of Color, Accented by 1.10 Carat Total Weight Round Diamonds of SI C...

Delicate butterfly motifs grace each shoulder, adding a whimsical touch to its timeless design and celebrating the refined craftsmanship of the era. Ring Details Material: Platin...

A fine example of the beautiful fire opals coming out of Mexico. This stone weighs 2.32 carats, has a lively bright orange color and excellent play-of-color. Flashes of intense orang...

A fine and precious natural black opal from Australia. It weighs a respectable 1.14 carats and has excellent play-of-color as bright intense flashes of green and blue roll across the...

Centering an oval-shaped opal cabochon measuring 6.0 x 8.0 mm Translucent white in body color with spectral play-of-color - bezel set With a halo surround of old mine cut diamonds w...

Elegant Cabochon Opal with Zirconia Halo Ring in 925 Solid Sterling Silver.

Genuine Pink Opal Flower 33 mm. in diameter with in the center a Oval Ruby Cabochon size 8x10 mm set in solid 14 Kt yellow gold is mounted on top of a 14 Kt. yellow gold shank. US si...

Vintage Opal & Diamond Cocktail Ring in Platinum This cocktail ring is crafted in 900 platinum and features a 4.53-carat oval cabochon Australian opal as the center stone.

An opal and diamond platinum ring This beautiful opal and diamond ring is handcrafted in platinum.