18K YG Onyx and Opal Earclip

David Webb 18k yellow gold and diamond cuff bracelet, hinged with side opening. Diamonds approx. .70ct. Stamped WEBB 18K. Gold weight 51 grams.

Brand: Cartier Aldo Cipullo. Material: 18K Yellow Gold. Stone: Onyx & Crystal. Weight: 42.5 Grams.

Tiffany & Co 18k yellow gold clip on 'Shrimp' pattern earrings, set with ribbed onyx and seven round brilliant cut diamonds (.90cts, E color, VSI clarity). Hallmarked Tiffany & Co 750. Approx. length

Perfectly in line with the wonderfully shaped and immaculately crafted 18K yellow gold body, the captivating onyx stone adds a brilliant balance and a stunning aesthetic dimension to this exceptional

An important 18K Y/G ring by Tiffany & co, center a rare deep orange fire opal wt. approx. 5.20ct, with VS/VVS clarity, accented by excellent quality small diamonds (VS, F/G), tdw approx. 1.0ct, wt.7.

Brand: Vahe Naltchayan. Material: 18K Yellow Gold. Weight: 12.5 Grams.

18K yellow gold ring contains a central oval shaped carved cabochon onyx, approx. 2cts, set in a domed mount highlighting 6 bezel set brilliant cut diamonds, .30 cts. total, and a textured and ornate

An exquisite Van Cleef & Arpels Alhambra 18-karat yellow gold onyx clover pendant necklace. This luxurious necklace is pristine and has its original VCA case, box, bag, and authentication certificate.

A Van Cleef & Arpels Alhambra 1 motif 18-karat yellow gold onyx pendant necklace. The necklace comes in its original VCA box. Details and measurements: Necklace length: 7 IN. Weight: 5.2 G.

An 18-karat yellow gold onyx ring with approximately 0.04 carats of rubies and approximately 0.12 carats of brilliant-cut diamonds. The design of this watch is reminiscent of a Rolex President band. S

18KYG Opal and Diamond Flower Head Pin/Pendant approx. 1 1/2 inches diameter, 11 prong set cabochon opals approx. 5.0mm x 3.0mm, five prong set round diamonds approx. .03ct each, .15cttw., stamped and

A very beautiful 18K Y/G Victorian onyx carved cameo brooch/pendant (1.75"x1.35"), accented with seed pearls, wt. 20.6gm

Tiffany & Co. Schlumberger 18K Yellow Gold Turquoise Ear Clip. Brand: Tiffany & Co. Schlumberger. Condition: Very Good. Material: 18K Yellow Gold. Stone: Turquoise. Weight: 14.5 Grams.

18KYG Black Opal and Diamond Ring size 11, bezel set oval cabochon black opal doublet approx. 13.0mm x 8.5mm, 10 prong set mixed sized round brilliant cut diamonds approx. .30cttw., stamped and tested

Superb 18K yellow gold ladies ring having a massive 18.55 carat oval cabochon cut dark fiery opal surrounded by 5.85 carat total weight brilliant cut white diamonds in a double bezel pattern. Ring is

Men's 18K yellow gold ring with center bezel set ethiopian oval cabochon opal that weighs 12.39cts and has a yellowish orange color with orange and green color play. Bezel set on each side is a triang

David Webb 18K yellow gold cabochon-cut carnelian with black onyx. Stamped Webb 18K on inner band. Measurements: Gold weight: 13.6 G. Ring Size: 6.5

Gem:Natural Mother Pearl Onyx Measurement: 13x13 mm Weight: 6.45 Carat Cufflink Size: L 1"inch x W 15.5 mm Shape: Square Metal:18k Yellow Gold Overlay Stainless Steel Weight: 19.30 gram High Quality I

Gem:Natural Mother Pearl Onyx Measurement: 13x13 mm Weight: 6.45 Carat Cufflink Size: L 1"inch x W 15.5 mm Shape: Square Metal:18k Yellow Gold Overlay Stainless Steel Weight: 19.30 gram High Quality I

Gem Type: Natural Mabe Pearl and Onyx Qty: 1 pair Size: 16x16 mm Weight: 18.41grams Shape: Square Style: Stripe Metal: 18k Yellow gold overlay Stainless Steel High Quality Item, Made By Handcrafted <

Gem Type: Natural Mabe Pearl and Onyx Qty: 1 pair Size: 16x16 mm Weight: 18.41grams Shape: Square Style: Stripe Metal: 18k Yellow gold overlay Stainless Steel High Quality Item, Made By Handcrafted <

Gem Type: Natural Mabe Pearl and Onyx Qty: 1 pair Size: 16x16 mm Weight: 18.41grams Shape: Square Style: Stripe Metal: 18k Yellow gold overlay Stainless Steel High Quality Item, Made By Handcrafted <

A luxurious Van Cleef & Arpels 18-karat yellow gold Alhambra 5 motif onyx bracelet. This bracelet comes with its original VCA box. Stamped VCA, Au750 on the motifs. Details and measurements: Bracelet

A gorgeous 18-karat yellow gold diamond ring. This ring features 2.68 carats of incredible round-cut diamonds accented by two onyxes. This ring is so nice. It looks like a David Webb piece. Stamped 18