18K Gold Diamond Necklace Mattioli

Biggest gold link is .75"

Necklace is 20 3/4" long, widest link is 20mm. Diamonds - approx. 1.10ctw. Marked Pomellato, Italian mark and 750. Weight - 129.2 grams.Gemstones have not been graded for color and clarity ,and t

18k white gold Streamerica necklace by Tiffany & Co, with approx. 0.30cts in diamonds. Necklace is 16.5" long and 6.5mm wide (minor scratches). Marked: Tiffany & Co, 2000, 750. Weight - 102.8 grams. C

METAL: 18K gold. GEMSTONES: diamonds-approx. 1.20ctw. MEASUREMENTS: 9 strand necklace is 16 1/4" long ( shortest strand) x approx. 52mm at widest point. MARKED: Marco Bicego 750 . WEIGHT: 119.6 g

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This 18K yellow gold necklace features 20 segments linking together, of which the front seven segments are each decorated with seven round diamonds. The linking segments mimics bamboo stems, and the n

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METAL: 18k gold. GEMSTONES: Diamonds approx. 1.75ctw. MEASUREMENTS: Necklace is 17" long x 26mm at widest point (clasp slightly loose - needs adjusting) . MARKED: DiModolo dm 750. WEIGHT: 77.8 gr

A Vintage 18K Gold Diamond Necklace highlighting a pair of dangling Arrow tips mounted with numerous near Colorless Diamonds totaling approximatrely 2.35 Carats. Approximate Dimensions: 16.53 inches (

71 brilliant cut diamond melee G color, VS2 clarity totaling approximately 1.06ctw prong set in a single row 18K white gold bar bypassing over an 18K yellow gold braided tube. Necklace is a choker sty

Includes a pair of 18K gold hoop earrings with white gold "X" set with twenty two 1mm diamonds in each ear, and an 18K yellow gold two cord necklace with five white gold knot sections set with a total

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METAL: 18k Gold. MEASUREMENTS: Bracelet is 15.75" long. GEMSTONES: Diamonds approx. 0.66ctw. MARKED: Morelli, 750. WEIGHT: 22.5 grams.Gemstones have not been graded for color and clarity ,and tes

54 brilliant cut diamonds pave set 34 in an oval cluster piece with 2 oval gold, polished half round bars in an infinity design with 2 triangular clusters, 1 on each end containing 10 stones each. Col

Estate Fred Paris 18kt Gold & Diamond Necklace. Hallmarked clasp. Apparently unmarked for maker, purchased by consignor at Fred. Having 54 round cut white diamonds set in an 18kt yellow gold setting.

METAL: 18k gold. MEASUREMENTS: necklace is 18" long, drop pendant is 45mm long. GEMSTONES: diamonds approx. 0.50ctw. MARKED: Bvlgari, 750, Italian mark. WEIGHT: 15.8 grams.Gemstones have not been

METAL: 18k Gold. MEASUREMENTS: Necklace is 16.25" long and 5mm wide. GEMSTONES: Diamonds approx. 0.20ctw. MARKED: Signature Ruby, RC, made in Italy, 1226VI. WEIGHT: 32.1 grams.Gemstones have not

METAL: 18k Gold. MEASUREMENTS: Necklace is 16.25" long incl. extender. Necklace is has broken clasp, needs repair. GEMSTONES: Diamonds approx. 3.00ctw (approx. 153 stones). MARKED: 18k 750. WEIGH

Antique rare French 18K gold eagle hallmarked diamond fleur de lis rose cut diamond blue enamel locket with seed pearl design multi-strand 18K goldseed pearl necklace. 14K string ring a later addition

METAL: 18K rose gold. GEMSTONES: 2 diamonds-0.03ctw. MEASUREMENTS: necklace is 16" long x 2mm wide. Pendant is 13mm in diameter. MARKED: Cartier Au750 BXW875. WEIGHT: 6.2 grams. Comes with box. R

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.62ctw. MEASUREMENTS: Necklace is 17" long, drop - 75mm long x 4.8mm to 8mm. MARKED: D. Y, 750. WEIGHT: 13.8 grams. Comes with pouch.Gemstones have n

VCA 18K GOLD DIAMOND NECKLACE. Weight 5.14 gram. Diamond 0.05 ct/1p. Free shipping. We accept pre-sale offer, phone bidding and post sale offer to save 5% Internet bidding fee. Note: We gurantee that

18K Gold Diamond Necklace. Marked Tiffany & Co. 750 on badge, 750 on clasp and TIFFANY & CO PT850750 on reverse. 3.5 g. 16 in. chain. Diamond approx. 5mm, full cut, approx. 40 point, with good color.

METAL: 18k Gold / Platinum. MEASUREMENTS: Necklace is 15" long, pendant - 36mm x 10mm. GEMSTONES: Diamonds approx. 0.90ctw. MARKED: Webb, 18k, Plat. WEIGHT: 6.2 grams.Gemstones have not been grad