900/850PT .7CT SAPPHIRE NECKLACE

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

18Kt WG, 2.53cts. Diamond & 43.98cts. Sapphire Necklace. Weighs - 28. 7 dwt.

METAL: 19k gold. GEMSTONES: sapphires. MEASUREMENTS: Necklace measures 17.5" long. MARKED: 19k locke hallmark. WEIGHT: 92.3 grams. Gemstones have not been graded for color and clarity, and tested

Ladies Art Deco platinum, diamond and sapphire necklace pendant of tapered form with a central European cut diamond (approximately 1.00 carat), surrounded by sapphire accents and diamond decorated bod

18KT YELLOW GOLD, DIAMOND, RUBY, EMERALD AND SAPPHIRE NECKLACE WITH DETACHABLE DROP PENDANT (NO RESERVE*) Approx. 36.66 total dwt. (* To be sold with no reserve above starting bid). Necklace consists

METAL: 18k Gold. GEMSTONES: Sapphires (one stone is missing). MEASUREMENTS: Necklace is 16" long x 18mm at widest point. MARKED: Tiffany 18k. WEIGHT: 108.7 grams.Gemstones have not been graded fo

18K Graduated Turquoise Diamond & Sapphire Necklace.Tested 18K Yellow Gold leaf design necklace with 11 oval turquoise stones and blue sapphires and diamonds. Graduated. 32 saphires (approx 2.7 ct) an

Large Freshwater Pearl and Sapphire Necklace 18k yellow gold, the necklace composed of large "fireball" pearls with a high luster, measuring approximately 30.00 mm x 22.00 mm, accented by nugget-style

DIAMOND AND PINK SAPPHIRE NECKLACE, CARTIER in pink gold with a thin chain suspending a flower set with brilliant-cut diamonds weighing approx. 0.50 ct and pink sapphires weighing approx. 1.00 ct from

Certified: $23400.00 ****** Metal: 14k Solid Yellow Gold / Size: 17.5 / Total Item Weight: 37.0 grams / Country Made: United States / / Main Stone: Sapphire / Color: Multi-Colored / Carat Total Weight

METAL: 18k Gold / Platinum. MEASUREMENTS: Necklace is 13 1/2" long and 36mm at widest point . GEMSTONES: sapphires, tourmaline cabochon, diamonds approx. 0.62ctw. MARKED: SG mark, plat, 18k. WEIG

18K WHITE GOLD BUTTERFLY DIAMOND SAPPHIRE NECKLACE Over six hundred sapphires perfectly matched and transitioned from white to blue in a field of white gold fashioned into a butterfly composition with

A ladies Vintage 18KT White Gold Diamond necklace. Necklace has a Oval Shape Blue Sapphire in the center and round diamonds set around center stone and on necklace. Blue Sapphire measures: 12.90x10.25

METAL; 14k Gold. MEASUREMENTS: Necklace is 16" long and 11mm wide. One lisnk is broken - necklace needs repair. GEMSTONES: Diamonds approx. 8.00ctw, Sapphires - approx. 50ctw. MARKED: 14k. WEIGHT

YELLOW SAPPHIRE NECKLACE, BRACELET AND TWO RINGS SUITE The necklace pavé-set throughout with circular-cut yellow sapphires, the bracelet and two rings of matching design, sapphires untested for n

STUNNING DIAMOND AND MULTICOLOR SAPPHIRE NECKLACE SET IN 14K YELLOW GOLD. This necklace is set with 1.15cts of round diamonds bezel set . The totol sapphire weight is 13.90cts, all pear shape in a pro

Chaumet 18kt yellow gold necklace with 12 hanging pendants inlaid with sapphires of alternating color and size - orange, red, and yellow. Stamped, "750" with the Chaumet mark to pendant on clasp; addi

STUNNING DIAMOND AND MULTICOLOR SAPPHIRE NECKLACE SET IN 14K YELLOW GOLD. This necklace is set with 1.15cts of round diamonds bezel set . The totol sapphire weight is 13.90cts, all pear shape in a pro

Marco Bicego Africa 18k yellow gold necklace set with blue sapphire rondelles and gold beads. Signed, and hallmarked 750. 15.9dwt and 38"

14k yellow gold sapphire necklace, 13 dwts. Length: 16 inches.There are 53 oval sapphires in this necklace, each sapphire approximately .40cts, for a total sapphire weight of 26.5 carats.Davids notes:

with approx. 150 round brilliant diamonds estimated total weight 4.25cts., I-L, SI, 10 pear cut blue sapphires and two square cut synthetic blue sapphires, stamped "750, Italy", approx. 15-1/2 in. ins

DESCRIPTION: Diamond and sapphire necklace and bracelet set in marked 18K yellow gold. 16-1/2" necklace set with twenty-one round brilliant cut diamonds of .025 to .09 carat each. Approximately .87 ct

This is a certified and appraised custom-made 14K yellow gold multicolor sapphire choker/necklace. The 18.36 carats of round sapphires are yellow, purple, green, and orange. They are accented by 2.09

GIROCOLLO IN DIAMANTI, SMALTI E ZAFFIRO in oro giallo realizzato in stile Art-Nouveau con catena a barrette che trattiene al centro una figura di donna sottolineata da zaffiro taglio goccia con ali in