Antique 41.0ct Diamond Riviera Necklace

ANTIQUE TURQUOISE AND DIAMOND RIVIERA NECKLACE, 19TH CENTURY in high carat yellow gold, set with graduating cabochon turquoise links, marked indistinctly, 39cm, 18.6g.

Item # 7791 Platinum 37.75 Ct. Diamond Riviera Necklace Weighing 65.9 grams Set with 93 Diamonds weighing app. 37.75 Ct. D-F Color, VVS1-SI1 Clarity 17 inches in length

14K White Gold 8.50 Ct. Diamond Riviera NecklaceWeighing 18.4 gramsSet with app. 8.50 Ct. of DiamondsG-J Color, VS1-SI2 Clarity17 inches in length

Necklace features 11.90ctw of graduated diamonds , approx. SI1-SI2/ H-I, set in 18K white gold. Necklace measures 17" long, measures 5.5mm at widest point. Marked 18K, 11.90ct. Weight - 20.9 gram

METAL: 18K gold. GEMSTONES: diamonds-approx. 2.00ctw. MEASUREMENTS: necklace is 17" long x 4mm wide. MARKED: 750. WEIGHT: 42.8 grams. Gemstones have not been graded for color and clarity ,and tes

Antique 10k yellow gold chain & pendant having 3 round loops each with a .1 ct, .15 ct., and a .2 ct European round cut diamond. 4.2 grams t.w. 1 1/2" long pendant, 16" chain.

Stunning ladies diamond riviera necklace. Crafted of platinum. Features graduated round brilliant cut diamonds in simple modernist mountings. Diamonds graduate from a center of approximately 1.28 cara

size:16 inch Manufacturer's Suggested Retail Price: $ 15250.00 Item Type: tennis Riviera necklace

size 42cm-16.5 Manufacturer's Suggested Retail Price: $ 11250.00 Item Type: Earrings

11618018K VICTORIAN ANTIQUE DIAMOND PEARL NECKLACE Triple strand diamond necklace with layers of natural seed pearls in the finest AAA quality. Center diamond is .55 ct Marquise antique European cut w

AN ANTIQUE DIAMOND PENDANT NECKLACE, 19TH CENTURY in yellow gold and silver, the pendant set with a rose cut diamond suspended within a pear shaped halo of further rose cut diamonds, with ribbon and b

An antique diamond pendant necklace set in platinum. Three diamonds in openwork pendant suspended from an elongated link chain - tested as platinum. Largest diamond weighing 0.36 ct. Other two weighin

Antique 14K white and yellow gold pendant necklace, featuring eight Old European cut bezel and prong set diamonds, weighing approx. .90 ctw., in a delicate openwork scroll setting, suspended from a ca

AN ANTIQUE DIAMOND PENDANT NECKLACE, 19TH CENTURY in yellow gold and silver, the pendant set with a square step cut diamond and rose cut diamonds, suspending a trio of graduated diamond drops, on a be

Van Cleef & Arpels Platinum Graduated Diamond Riviera Line Necklace ~ Approx 20tcw ~ 119 Diamonds ~ 116 Round Brilliant Cut Diamonds and 3 Marquise Brilliant Cut Diamonds ~ Van Cleef & Arpels Certific

Massive antique style diamond necklace set in gold plated 925 sterling silver. 8.50 carats of rose cut enhanced diamonds. 21" long .75" wide

18k yellow gold riviera necklace, with approx. 15ctw in diamonds. Necklace is 14 7/8" long and 6mm wide at the widest (center) point. Tested 18k. Weight - 25 grams.

Estimated Retail Replacement Value $28,000 USD. This fine necklace features seven original 18th century hand made 22 carat yellow gold drops each is set with fine enamel, pearls, natural emeralds, old

Diamond Riviera style 12ct necklace set in 14kt yellow gold, featuring 79 graduated bezel set brilliant cut diamonds. Approximate total weight 12 cts. (H-J SI-SI2). Center diamond approx .85cts. Measu

ANTIQUE VICTORIAN GARNET RIVIERA NECKLACE set with oval cut garnets, 39cm, 28.6g.

METAL: 14K white gold GEMSTONE(S): five cabochon emeralds approx. 6.25 carats total; four old European-cut diamonds approx. 2.45 carats total, K to light yellow/mostly VS-SI MEASUREMENTS: 13-3/4 inche

Victorian 14K gold silver topped necklace with a dangle raw polished emerald on a pendant surrounded by 40 rose cut diamonds. Pendant has two elongated dangle pearl accents. box included, Necklace app

METAL: 18k Gold. MEASUREMENTS: Necklace is 17" long, Extension part is 2.25" long. Necklace is 3mm wide. GEMSTONES: Diamonds approx. 2.93ctw. MARKED: 750, Roberta Porrati,Italian mark. WEIGH

1) Antique platinum pearl necklace featuring a strand of freshwater pearls with trefoil round diamond connectors, each suspending a swag double strand of pearls terminating in a central stylized trefo