Opal Cabochon Rings

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 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.

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...

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...

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.

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...

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: 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...

Boulder opal silver ring sku712 Weight: 1.68 cts Size: 8x7 mm Ring size: 7 Very beautiful natural piece, not a duble stone.

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 ...

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...

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 ...

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...

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...

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...

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...

Beautiful Antique Victorian 18K Yellow Gold Natural Cabochon Opal Five Stone Ring. This gorgeous antique Victorian natural cabochon moonstone five stone ring is crafted in 18k yellow...

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...

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

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.

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...

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...

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

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...

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...

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

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 ...

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...

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....

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

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...

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

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...

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

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.

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...

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...

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...

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

A large white Australian opal takes center stage weighing in at 11.67 carats. It shows bright flashes of green, blue, yellow, and orange. It is accented by 0.88 carats of round brill...

The ring features a large oval cabochon opal which has been claw set in an 18ct yellow and white gold abstract setting.

Bochic “Capri” Vintage Pink Opal, White Opal & White Topaz Ring - 18K Gold & SilVer Center Natural Pink Opal — 12 Carats • Origin: Sri Lanka • Round/Oval Cabochon • Saturated paste...

14 kt solid gold ring with opal and diamonds. October birthstone ring. 14k solid gold Weight: 2.2 g. depends from size Main stone: Natural opal Shape: Oval cabochon Weight: approx ...

A deep royal jelly colored Mexican fire opal! It weighs 15.3 carats with a juicy orange color and shows play of color with light flashes of green and blue. It is accented by 6 round ...

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.

Wow...Beautiful Solitaire Ring featuring an Ethiopian Opal; weighing approx. 0.81 Carat; Oxidized Sterling Silver Tarnish-resistant mounting. Size 7. Classic and Fabulous…illuminatin...

Genuine Pink Opal Flower 33 mm. in diameter with in the center an Oval Blue Sapphire size 7x9 mm set in solid 14 Kt yellow gold is mounted on top of a 14 Kt. yellow gold shank. US si...

Jelly Opal & Diamond Halo Ring in Platinum This ring is crafted in platinum and features a 0.61 carat oval jelly opal secured in a prong setting. A halo of round diamonds surrounds ...