Precious Gemstones 18K YELLOW GOLD OPAL CABOCHON &

18K YELLOW GOLD MOUNTED PRECIOUS WHITE OPAL OVAL CABOCHON PENDANT ON CHAIN. Bezel-set opal of blue-green flash suspended on 18" gold-filled herringbone link chain. - Pendant, L: 1 1/4", with bail.

METAL: 14K gold and 18K yellow and rose gold GEMSTONE(S): cabochon opals approx. 0.75 carats total, oval-cut amethyst approx. 17.33 carats MEASUREMENTS: brooch 1-1/4 x 7/8 inches; bracelet 6-3/4 inche

18k Yellow Gold, Opal and Gemstone Jewelry Assortment (2) items including a ring having an elongated oval cabochon opal flanked by round cut diamonds and a pendant having a 4.45 carat free-form flat o

18k Yellow Gold, Semi-Precious Gemstone and Diamond Rings (2) rings including one having an oval cut dark opal surrounded by round cut cluster set diamonds; and the other having a hawk eye surrounded

18k Yellow Gold, Semi-Precious Gemstone and Diamond Pierced Earrings Pair of French clip pierced earrings having a citrine cabochon and round melon cut amethyst balls; marked '750' Property from: a Hi

14k yellow gold freeform pendant containing one freeform boulder opal, one oval cabochon doublet, four gemstones of various cuts and colors and one round brilliant cut diamond weighing approximately 0

Lady's 18k yellow gold wide handmade bangle bracelet with multi-colored gemstones. There are a total of 12 mixed semi-precious cabochon gemstones bezel set into the bracelet including amethyst, blue t

18k and 14k Yellow Gold and Semi-Precious Gemstone Jewelry Assortment (5) items including a rainbow gemstone necklace, an opal statement ring, a square amethyst ring, a round sapphire ring and a flora

Mens opal and diamond 18K yellow gold ring, central opal cabochon, channel set round brilliant diamond rectangular border, marked size: 9.5 total weight: 32.9 Provenance: Property from a San Antonio

18K yellow gold ring; featuring central opal cabochon, surmounting 18 of pear form set into openwork mount; stamped "18K"; Provenance: Collection of Joel Emanuel; size 6

An exuberant arrangement of gemstones on top of a magnificently shaped body, this astonishing ring from Tiffany & Co. is made of charming 18K yellow gold and boasts 0.50ct of sparkling diamonds along

Attractive and memorable, this 18K yellow gold ring by Dior features prestigious, lavish design, its vivacious appearance coming from the delightful combination of emeralds, rubies and sapphires, alon

AN 18K GOLD PENDANT AND 14K GOLD AND OPAL RING • 18k and 14k yellow gold • 4 oval opal cabochons • Pendant measures 1 1/2 x 1 3/8 in., ring size: 6 • Estimated gross weight: 15

METAL: 18K yellow gold. GEMSTONES: amethyst cabochon. MEASUREMENTS: ring size 8.25. Ring top is 15mm at widest point. MARKED: 750. WEIGHT: 9 grams.Gemstones have not been graded for color and clarity

Opal, yellow gold jewelry suite Including 1) opal cabochon and 18k yellow gold, 7 inch bracelet; 1) pair of opal and 14k yellow gold earrings (backs missing); 1) opal and 14k yellow gold, 15 inch pend

Ring made of brightly polished 18K yellow gold, featuring a prong set oval opal cabochon, weighing approx. 0.60 carat, marked: "750 and with a maker's mark". Measuring US size 4 3/4, approx. 2.4 dwt.

METAL: 18K yellow gold GEMSTONE(S): cabochon coral; round-cut diamonds MEASUREMENTS: ring top 1-1/8 x 1 inches RING SIZE: 6-1/2 WEIGHT: 20.30 g.

18k Yellow Gold, Semi-Precious Gemstone and Diamond Ring Multi-color baguettes in a rainbow design outlined in 2-rows of diamonds; marked '18k' inside band, box and original receipt Property from: a L

18k Yellow Gold, Semi-Precious Gemstone and Diamond Ring Having a oval cut blue gemstone flanked by rows of green and clear stones; marked '18k' inside band, box Property from: a Lemont, Illinois esta

18k Yellow Gold, Semi-Precious Gemstone and Diamond Ring Having round cut, cluster set diamonds flanked by opaque blue, faceted semi-precious gemstone and modeled decoration on shank highlighted in wh

18k Yellow Gold and Semi-Precious Gemstone Clip Earrings Pair having (3) open work balls, each ball having different round cut gemstones, marked '18k' and 'Italy' Property from: Chicago North Shore Le

METAL: 18K yellow gold GEMSTONE(S): oval cabochon turquoise; round brilliant and single cut diamonds approx. 2.33 carats total, most G-H/SI MEASUREMENTS: 3 x 1-1/4 inches WEIGHT: 26.80 g.

METAL: 18K yellow gold GEMSTONE(S): round cabochon tourmaline approx. 22.27 carats total; rose cut diamonds approx. 2.76 carats total MEASUREMENTS: ring 3/8 inch wide; earrings 1 x 1 inch RING SIZE: 8

METAL: 18k yellow gold GEMSTONE(S): freeform cabochon moonstone approx. 62.02 carats total; hexagonal faceted sapphires approx. 10.45 carats total; rose cut grey diamonds approx. 3.41 carats total (no