Opal Cabochon

Yellow gold ring set with a fire opal cabochon and small baguette and brilliant diamonds.

A charming necklace with a luminous cameo of seven opal cabochons set on 18k white gold chain. Created by Marion Jeantet Opal weight: 12.13 carats Lenght: 47 cm French assay mark Pri...

Handmade in 9 karat rose gold, this ring has an oval shaped Peruvian pink Opal cabochon, six Rubies: two of then oval cabochons, two of them faceted pears and 2 faceted rounds .

These award winning, 18k yellow gold drop earrings featuring two deep aqua black opal cabochons. One post showcasing a faceted oval Tanzanite gemstone and the other post sporting a b...

At its heart lies a captivating semi-transparent opal cabochon, measuring approximately 5mm in diameter.

2.28 ct Cabochon Fire Opal Cocktail Ring, set with 0.75 ct, total weight, round and baguette diamonds.

Famous for his cabochon jewelry Vandome created this amazing choker necklace and earrings set. Circa late 50's . Pristine condition. Necklace is adjustable 16 inch length. Earrings ...

3.92 ct of Fine Mexican Opal, set with 0.28 ct of tapered baguettes and diamonds. With its exquisite detail and color, this cocktail fire opal ring is sure to turn heads at any occ...

Founded upon 9k yellow gold, this piece features an oval cabochon in pink opal framed into a V shape. Perfect as a gift for their graphic aesthetics that carries timeless elegance.

Features a Oval Cabochon Opal measuring 31.0 x 17.2 x 7.7mm Accented with Emeralds and Diamonds surrounding the main stone Set in 18k Yellow Gold Gross Weight: 48.0 grams Diameter: 2...

Chic, Unique yet Timeless Contemporary Cocktail Ring featuring a Natural 4.2Kt Rose Opal Round Cabochon surrounded by 1.35Kt Natural Vivid Pink Sapphire in an elegant Rose Gold Setti...

This beautiful Edwardian platinum-topped 14KT yellow gold ring features a stunning 8.00 carat bezel-set cabochon white opal, displaying a gorgeous green and orange play of color. 26 ...

A fashion favorite one-of-a-kind Peruvian Pink Opal set in yellow gold statement ring. The gem quality pink cabochon is simply set with double gold bezel.

2.20ct Triangular Natural Australian Black Fire Opal Cabochon 12.08 x 11.90 x 2.72 mm GIA#1206525636 The most distinctive, varied, and lovely birthstone is undoubtedly the opal.

A platinum Art Deco brooch with diamonds and a central Black-Opal cabochon. Marked 950. The black opal measures approximately 2.5 x 2 cm

- Sold as singles - 14k recycled yellow gold - Pear: 9x7mm - Ethiopian opal cabochons - Made in NYC - Sold individually, each stud is made with a uniquely beautiful, hand picked opal...

Australian opal cabochon earrings with emerald teardrops. Opal cabochons, handset in 22K gold bezels, on sterling silver backs, with sterling silver and 18K gold wirework.

Classic and timeless describe these opal stud earrings. 3.37ct Blue Opal cabochons set in 18K White Gold with 0.48ct Diamond pave'.

A Victorian five-stone white opal and diamond cluster ring. The graduated oval opal cabochons are surrounded by a row of old cut diamonds.

Featuring one oval assembled opal cabochon, 6 X4 mm, bezel set in a hand fabricated modern abstract textured shadow box style mounting, 22.8 X 18.8 4.4 mm, size 4, marked: LA VISTA, ...

Stunning Lady of the Daintree Earrings with inlaid 3.23ct Tsavorite Garnet pave' set in 18K Yellow Gold with Black Rhodium plating on the leaves. 7 x 9mm Blue Opal cabochons, post st...

Ladies estate signed by designer Martine Green graced with midnight blue enamel and Opal cabochon in 18 karat yellow gold

Oval bangle with elevated front. 5 opal cabochons weighing total circa 20,00 carats, surrounded by 76 brilliant-cut diamonds weighing ca. 3,36 ct., VS, wesselton.

The 2.68ct cabochon Freeform Opal's wearer benefits from having a charming personality.

The pink opal cabochon is edged in gold with a rope design.

Elegant 18K Yellow Gold Necklace with 50 ct Opal – Oval Cabochon – 39 cm An exclusive 18-carat yellow gold necklace, highlighted by a magnificent oval opal (cabochon).

( Big Ring )Opal flowers garden ring Opal cabochon Oval size 17x13 mm. (10.80 cts.)

A brutalist style opal mounted gold brooch/pendant by Tiffany and Co, c1970, the lozenge-shaped brooch is set with three graduated opal cabochons in textured and pierced yellow gold,...

Crafted in Italy in 9 Karat gold, the ring features a medium sized pink opal cabochon framed into a V shape. Stone size 16 x 12 mm.

This modern, minimal ring brings together opulent diamonds and opal for a stunning yet delicate effect. The detailed arc reveals a polished row of pave diamonds with a bezel-set roun...

The motif continues down the shank with a split shoulder detail and is echoed by the forked-prongs gripping the opal. Oval-Shaped Black Opal Cabochon: 7.20cts.

Gorgeous 14k Yellow Gold Pin with Ornate Design and Tahitian Pearl and Opal Cabochon Accents Total Length of Pin = 67 mm Length of Beetle = 29 mm Width of Beetle = 20 mm Total Mass =...

Oval-Shaped Opal Cabochon: 6.04cts. Round Brilliant-Cut Diamonds: 0.71ct.

One-of-a-kind stone cluster ring Australian, black opal cabochon weighs 4.29 ct. Six bezel set, round cut, white diamonds have a total gem weight of 0.48 ct.

The opal cabochon weighs approximately 1.15 ct. It is semi-translucent and displays shocks of red, green and blue.

This Alberto Juan one of a kind necklace was handmade two Mexican fire opal cabochons. The chain and findings used in this piece are sterling silver.

This 14k Signet features a pink opal cabochon surrounded by pavé black onyx. It has a flat rectangular band that makes for a comfortable fit.

Intricately carved jadeite jade plaques are suspended from free-form rose-cut fire opal cabochons, each component within a diamond frame.

Crafted in Italy in 9 Karat gold, the ring features a pink opal cabochon framed into a V shape. Stone size 8x6 mm.

Cluster ring composed of a delicate platinum mounting (hallmark: mascaron), which is adorned in its center with a superb Australian opal cabochon weighing approximately 6.70 Cts, in ...

Ten fiery opal cabochons are set in 14 karat yellow gold detailed with a scalloped design and swirls.

Oval natural semi-crystal opal cabochon, crafted with Eighteen Karat Yellow Gold, featuring forty eight claw set natural round brilliant cut diamonds, complemented by a beautifully p...

The quatrefoil cluster-shaped head is set with an opal cabochon, surrounded by an old mine cut diamond in each of the cardinal directions.

The ring features five beautiful Australian Opal Cabochons 3mm in diameter. The ring is manufactured by the T Makowski Company in it's North American Studios featuring all local mast...

An early Georg Jensen silver pendant, #4, from circa 1904-1908, featuring foliate designs set with an oval labradorite cabochon within a beaded border and two opal cabochons, attache...

A beautiful 8x5mm opal cabochon is set in this hand carved setting.

The center of the ring features a stunning black opal cabochon, which is held within a bezel-setting.

The second halo is composed of bezel-set diamonds, creating a delicate, lacy motif, and coordinating with the two bezel-set diamonds from which the main motif is suspended. Pear-Sha...

In excellent condition. - One natural opal cabochon, 8x5mm - Sixteen old mine cut diamonds, each 1.5x1.5mm/ 0.02ct - Total diamond weight: approx. 0.32ct - 585/ 14ct solid yellow...

A gorgeous opal ring from the Victorian (ca1880s) era! This lovely piece is crafted in 14k rose gold, and features three opal cabochons running horizontally across the front of the r...

This Pendant features 2 Amazing Australian Boulder Opal Cabochons. The main Pear Shaped Cab is approxamately 40 Carats while the Smaller Oval is 5.22 Carats.

Otto Stüber: An Art Deco Opal Silver Floral Pendant Silver, 3 black opal cabochons Length (with bail) 8.9 cm (approx. 3 1/2"); width 3.6 cm (approx. 1 7/16") Marks: ‘1166’;...

G/vvs2 surrounding 1 pink opal cabochon of 14.02 cts., ruby eyes, exceptional craftsmanship

Emerald ring in 14K Gold which perfectly goes with your personality and also helps you to improve your creativity. Designed with emeralds and diamonds that makes it a perfect fit to ...

18 Karat yellow gold toggle necklace featuring a brushed finish motif link weighing 79.8 grams, with two Cabochon Rubies on the lock. A very nice weight to this necklace. Links Measu...

Created in 18 karat yellow gold Blue Topaz 7 carats approx. Diamonds 0.04 carat approx. Ring size US 7, can be sized Limited edition About the Designers ~ Dharmesh & Namrata Draw...

Dalben design 18k rose gold satin finishing ring with a 10,35 carat bezel-set oval shape magnificent Coober Pedy Australian crystal opal . This wonderful Australian Opal have a kal...

An automatique Ceinture large wrist-watch designed by Cartier. This is the rare large model of the Ceinture automatique wristwatch, created in Paris France by the jewelry house of C...

This statement ring features 6.53 Carat of vivid emerald cut emerald at the center, secured in a four prong 14k yellow gold setting. The emerald is framed by a halo of 0.31 carat rou...

Black opal and diamonds ring in 14k gold. Genuine opal ring. Gold ring with opal Metal: 14k solid gold Weight: 2.4 g (depends from size) Main stone - opal, black with color play, o...

luminous ocean palette captured in gold. This sculptural band is set with vivid Paraíba tourmalines in electric sea-blue tones, deep marine sapphires, brilliant white diamonds that ...

An elegant and finely crafted vintage diamond band ring by Mario Buccellati, dating to the 1970s and executed in 18-karat yellow and white gold, embodying the Maison’s unmistakable m...

A deep blue 10 x 12 mm oval cabochon aquamarine is set horizontally within stepped "double line texture" bezels to draw in the eye towards its limpid depths in this attractive design...

Black opal vitage style ring in 14 karat gold. Ethiopian opal cabochon ring. October Birthstone opal ring. Multicolor opal ring. Material: 14 karat gold Weight: 2.6 - 3 g. (depends...

Art-Deco Original Platinum Green Tourmaline and Diamond Ring, Ca. 1920 This exquisite Art Deco ring showcases a vibrant oval-cut green tourmaline, measuring approximately (9.4 × 6.44...