14K Gold 4.8 Carat Tanzanite Diamond Opal Necklace

Crafted of 14k gold. Center pendant set with a 10mm trillion cut deep purple blue Tanzanite gemstone of approximately 4.8 carats. Surmounted and flanked by Gilson black opal gemstones. Accented by rou

14KT Yellow gold .33 carat tanzanite & diamond pendant necklace.

14KT White gold ring with .48 carat oval tanzanite and (22) round diamonds (H-J color SI-I clarity). Size 8, weighs 3.5 grams.

A 14KT yellow gold 1.50 carat tanzanite & chocolate diamond pendant on a 14KT yellow gold 16" omega chain. It is a genuine 1 carat modified emerald cut tanzanite with 18 full cut chocolate diamonds H

14K YELLOW GOLD TANZANITE & OPAL NECKLACE 14K yellow gold pendant with 5.5mm trillion cut tanzanite, inlaid black opal, and accented with .001ct round diamonds. Suspended on a snake chain. Weight: 7.8

Vintage 14k Yellow Gold Tanzanite Diamond Necklace – A lovely necklace with periwinkle blue tanzanite and diamonds. Approximately 17 inches long and 3.9 g inclusive with 1.5 carats natural tanza

14K yellow gold opal and diamond necklace. The 11 carat, abstract opal is presented by brightly polished gold faceted figures, each finished with a band of bezel set diamonds ( 0.18 cttw.) clasping th

Marked 14k white gold pendant set with square cut tanzanite, approximately 1.49 carat (7mm x 7mm) and six .01 carat each round single cut diamonds. On marked 14k white gold fine chain. Pendant 3/4" lo

Black Opal Center in an interesting geomatric cut with vibrant neon greens and blues. 0.12 carats of diamonds on the sides on 14K yellow gold setting. Simple gold chain included.

4.17 Carat Pave Set Diamond, 56.48 Carat Cushion Cut Multi Gemstone and 14 Karat White Gold Necklace. Stamped 14K. measures 18" L, 5/8" W. Approx. weight: 68.9 Grams. Domestic Shipping: $32.00 Min Est

The Australian crystal opal is eye clean almost loupe clean with zero inclusions. It has a electric blue and green with some flagstone pattern. It weighs 2.48 carats with dimensions 14.7x12.7x2.4mm.Th

OPAL & DIAMOND RING set with an oval opal approx. 9x7mm, accented with a surround of 12 round diamonds approx. 0.48 carats, white gold setting stamped 14K, size 6.5, 4.1gms.

fiery oval cabochon weighing 2 carats with 7 round diamonds above totaling .25 carat, high grade, 14K yellow gold, with appraisal of $2,050.00, 16" long.

14KT White gold pendant with 2.00 carat Australian oval opal and (16) round diamonds (H-I color, VS clarity). 18" 14KT white gold chain. 5.3 grams.

17 marquise opals with blue, green and orange fire play, totaling 5.75 carats with 17 round diamonds totaling .25 carat, 10K and 14K yellow gold, with appraisal of $2,050.00, 17" long.

Kabana gold, tanzanite, opal and diamond ring, 14k gold mounting with oval faceted tanzanite measuring 6mm x 4mm, channel set opal and eight round diamonds measuring approximately 0.015 carats, size 3

Statement necklace with contemporary slide pendant set with cushion shaped opal and round full cut diamond. Opal is 9/16" by 3/8" and diamond is approximately .20 carat. Woven mesh chain 16" long. 30.

Ladies classic 14k yellow gold and white diamond necklace, having an oval pendant of graduated diamonds (approximately 0.48 carat total weight, color range: I-J, clarity: VS) on a thin chain. Marked "

14K yellow gold pendant necklace, brightly polished, featuring 5 opals, flush set, further decorated with 4 channel set round brilliant cut diamonds weighing a total of approx. 0.10 carat, pendant det

, oval cut surrounded by 48 round diamonds totaling .50 carat, 14K yellow gold, with appraisal of $4,850.00, currently size 7.

each set with a pear cut opal approx. 9x6mm, and 12 round diamonds approx. 0.48 carats, total 0.96 carats, overall 15x11mm, in yellow gold, test 14K, earring backs test 14K, fine condition, 3.7gms.

EFFY: A 14K BI-COLOR GOLD, OPAL AND DIAMOND PENDANT NECKLACE • 14k white and yellow gold • 1 oval cabochon opal weighing and measuring approximately 0.85 carat (8.00 x 6.10 x 3.20mm) &#822

Michael Christoff Fire Opal, Diamond, Gold Pendant-Necklace Stones: Pear-shaped fire opal weighing 3.95 carats; full-cut diamonds weighing a total of 1.38 carats. Metal: 14k yellow and rose gold Gross

14k stamped yellow gold necklace. Center section with eight oval cut opal cabochons accented by fourteen 1.5 point each round diamonds. Total diamond weight .21 carats. One opal with hairline crack an