Platinum and 18KY Gold Opal Necklace

Fancy two tone necklace, with platinum peanut links and twisted bar links in 18ky gold, features an oval opal doublet centerpiece with a marquise dangle, both bezel set and flaring deep red orange, bl

14KT YELLOW GOLD OPAL CLOVER PENDANT NECKLACE14KT. GOLD WT. APPROX. 1.20 GRAMDIAMOND WT. APPROX. 0.11 CTSTONE: OPALSTONE WT. APPROX. 0.14 CT18 INCH LONG PENDANT ONLY

BEAUTIFUL 14K W/GOLD DIAMOND . EMERALD & OPAL DROP NECKLACE. THIS HAND MADE WORK OF ART HAS .90 CTS OF FULL CUT ROUND BRILLIANT DIAMONDS - TOP COLOR AND CLARITY. THE TOTAL EMERALD WEIGHT IS .72CTS. TH

Opal, Diamond, Platinum, White Gold Pendant-Necklace  The pendant features an oval-sh

Opal, Diamond, Platinum, White Gold Pendant-Necklace  The pendant features an oval-sh

Crafted in platinum and 18K gold; set with a trapezoid cabochon-cut black opal, measuring approximately 12.40 x 9.30 x 4.65 mm; lozenge-shaped sapphire, weighing approximately 2.60 carats; accented by

NO RESERVE - A BLACK OPAL AND DIAMOND PENDANT NECKLACE, CIRCA 1910, Made in 15 carat yellow gold, platinum and 18 carat yellow gold, the chain later added, Oval cabochon black opal, weighing approxima

DESCRIPTION: An antique black opal pendant necklace. Features a 16-18 Carat Opal, further completed with diamond set platinum bow in a 14kt yellow gold setting. Complete with a 14kt yellow gold box ch

knotted, double strand pearls approx. 7.5 to 8mm each, clasp with 25 old European cut diamond and single cut diamonds estimated total weight 0.85ct., round opal doublet, mounting tested platinum, clas

2.30ct Black Opal, 0.30ctw VS1-VS2/G-H Diamond & Solid Platinum Pendant on Adjustable 18K White Gold Chain - This beautiful necklace is comprised of a 1" solid platinum pendant which hangs on an 18" s

Metal : Platinum/ 22k Gold Designer : Cathy Waterman Gemstone : Diamonds approx. 1.75ctw Measurements : Necklace is 16.5" long and 26mm wide Marked: : 22k, pt900, Maker's mark Weig

Features (1) 36.2 x 26 x 10.3mm oval Opal with green fire on blue grey with points of orange, (8) oval Rubies, approx. 7.0ctw and (109) 1.5mm round Diamond accents, approx. 1.60ctw. Opal has small abr

A LARGE 14K GOLD OPAL NECKLACE WITH DIAMONDS, 56.7 GRAMS. THE OPAL IS 1.34 INCHES LONG BY 1 INCH WIDE BY 1/3 INCH DEEP. wE ESTIMATE THE STONE ALONE WEIGHS 15-20 GRAMS. WE DID NOT REMOVE THE STONE FROM

This delightful piece features 42 oval white opals of various sizes, approx. 45 ct. tw., opals have blue, green and red flashfire, most are quite bright, the largest opal is 12 x 8 mm, 16 inches long,

Victorian Platinum Gold Weight 5.1g Opal Approx. 6ct Diamond Approx. 0.67ct Ring Size 6.75 Measurements 0.9”x0.78”

Feature oval doublets and stamped "brooks". Ring is enhanced by (2) round diamonds, approx..22ctw. Pin: 2.5" x 1.25" with locking c-clasp flashes red, blue, green and yellow. Ring size 9.25 flashes bl

Hanging from an 16" 18k yellow gold chain is a teardrop shaped opal pendant. The opal has shades of gold, green, blue and red. It has a jewellery clasp and total weight is 6 grams.

Ca. 1980s, Fine tie-shaped iridescent blue opal stone (cracked) in a 14kt gold setting and chain. Chain 20", pendant 2-1/2" x 1"

14K Gold & Opal Necklace Weight: 5.7 g. Chain Length: 16.5 in.

116059 14K YELLOW GOLD OPAL NECKLACE & EARRINGS SET 14k yellow gold Ethiopian opal matching jewelry set to include a pair of opal earrings and opal pendant necklace. Opal on pendant approximately 1.0c

14K GOLD OPAL NECKLACE Ladies 18" box chain necklace set with a 5 x 7mm oval opal with intense blue, orange, and red fire. Weight: 2.4 Size: 18" Shipping / Pickup: We Can Ship This Item

16'' 14K chain link necklace with opal pendant.14K yellow gold opal stud earrings.1.79 grams total weight.

14k Yellow Gold and Opal Necklace, 18", 2 grams

14K Gold Opal Necklace, 16" Chain, Drop L. 3/4" , W 1/4", 0.8 dwt