Two-Tone Gold, Natural Cabochon-Cut Opal

A captivating 14k two-tone gold ring adorned with an oval cabochon cut natural opal center, flanked by emerald cut green and yellow sapphire corundum gemstones and round brilliant cut diamonds. This u

14kt white and rose gold opal and diamond ring featuring a prong set oval cabochon cut opal weighing approx. 0.92ct. Surrounded by a halo of prong set round brilliant cut diamonds weighing approx. 0.2

(lot of 2) Ladies estate 14kt two-tone gold emerald and diamond clip back earrings, comprising: (2) cabochon cut natural emeralds, approx. 10mm x 18mm x 4.5mm, approx. 5.00cttw, medium green color wit

Twelve Gold and Silver Tie Tacks, includes: 10, 14 and 18k most unmarked and tested, Flyers logo, two tone lover knot, disk with cut garnet?, Lover's knot with opal cabochon star sapphire, modified st

AN ANTIQUE OPAL AND DIAMOND RING in 18ct yellow gold, set with two cabochon cut opals, accented by old mine cut diamonds, to stylised shoulders, stamped 18CT, size O / 7.25, 2.6g.

170122 25.00CT RUBY & DIAMOND 18K YELLOW GOLD NECKLACE Eighteen karat (18K) two tone gold natural ruby corundum and diamond pendant with 14K two tone gold chain. An oval brilliant cut natural ruby cor

A STAMPED 14KT TWO-TONE GOLD DIAMOND & NATURAL SAPPHIRE RING. 5 ROUND BRILLIANT CUT DIAMONDS ARE 0.30 CTS., H=COLOR, SI=CLARITY. 18 NATURAL BLUE SAPPHIRES ARE 1.75 CTS AND ARE WELL MATCHED. TOTAL APPR

18K two tone gold natural ruby and diamond ring with GIA, having an oval brilliant cut natural ruby corundum gemstone mounted in the center of ring, 2.87 carats; accented with 28 round brilliant cut d

18K two tone gold burmese ruby and diamond ring with GIA certified round brilliant cut natural burmese ruby center stone weighing 4.53 carats, GIA Report #2235055471; set with 68 round brilliant cut d

14K Yellow Gold Natural Opal, Pink Sapphire Corundum, and Diamond Ring. A pear cabochon cut natural opal gemstone is mounted in the center of the ring. Heart-cut natural pink sapphire corundum gemston

GOLD RELIGIOUS MEDALS & GEM SET CROSS. Comprising seven individual pieces including a finely crafted two-tone 14kt gold cross with chasing and the terminals set with natural cut oval amethysts and cen

the 18 karat white gold ring centering one oval cabochon cut white opal weighing approximately 3.65 carats (size: 6 1/2, 5.2 grams); the 14 karat white gold band-style ring containing five round cut s

Two-Tone Yellow and Rose Gold fancy Floral pin set with Solid Natural Opals and high quality rubies. Hallmarked VR 14k. Mid 20th Century. Excellent Condition. 80mm x 40mm. total weight: 14.5 grams / 9

A Collection of Three 14 kt Gold Rings with Gemstones. Including 1 ring with Moonstone cabochon and single cut diamonds and two-tone gold scrolling accents together with 2 amethyst cocktail rings, one

A Collection of Yellow Gold and Opal Earrings, consisting of a pair of 14 karat gold drop earrings containing two oval cabochon cut opals measuring approximately 7.95 x 5.89 mm, a pair of 14 karat gol

Locket necklace pendant in two tone 10 KT yellow gold. Set with natural seed pearls and rose cut diamond. Measures 1.5 inches in length. Acid tests as 10kt gold.

the 18 karat ring containing one round cabochon cut natural lapis lazuli weighing approximately 15.46 carats, and 12 full cut diamonds [I/VS] weighing approximately 0.63 carats total (24.7 grams); the

AIG Certified 14K yellow gold cast and assembled natural ethiopian fire opal and diamond pendant with 14K yellow gold cable chain. Bezel set pear Cabochon cut opal with intertwining diamond accented b

Vintage 14k Two Tone Gold 0.21ctw 5 Old Cut Diamond Solitaire Engagement Ring Material: 14K Solid Yellow Gold w/ White Gold Top. Weight: 2.2 Grams. (1) Natural Genuine Diamond - Transitional Cut - Pro

centering one free form cabochon cut natural white opal measuring 55.80 x 28.00 x 3.65 mm weighing approximately 29.43 carats; and 19 full cut diamonds [I/VS] weighing approximately 1.82 carats total

18 Kt. yellow gold pendant/enhancer bezel set with one free-form cabochon cut natural White Opal, approximately 31.62 x 21.64 x 8.67 mm. in diameter, with bead decoration and satin finish, 30.4 grams,

the 14 karat yellow gold ring centering one oval cabochon cut natural rhodochrosite weighing approximately 13.95 carats (cracked), and four full cut diamonds [H/VS] weighing approximately 0.12 carats

JEWELRY: Four vintage 10K gold rings, details include: two 10K shell cameo rings, [Total weight: 7.0 grams] one 10K ring set with one oval, cabochon cut opal, 11.5mm x 9.5mm (Note: Opal is scratched a

Trillion cut cabochon tanzanite with bottom facets 17 diamonds, approx .25ctw Two-tone white and yellow gold Ring Size: 8 (sizeable) Total weight: 12 grams Provenance: The Estate of Barbara "Ba