Fine Contemporary Diamond Riviere Necklace 25cts.

Fine Contemporary Colombian Emerald Diamond Band BY Henri Carre centrally set with a large rectangular cut emerald weighing approx. 3.25cts flanked with a graduating triple row designed channel set wi

DIAMOND RIVIERE NECKLACE Containing 97 round brilliant cut diamonds weighing approximately 17.90 carats total. Mounted in yellow gold. 17 inches long. Gross weight: 17.95 dwt.

DIAMOND RIVIERE NECKLACE Containing 104 round brilliant cut diamonds weighing approximately 16.65 carats total. Mounted in white gold. 18 inches long. Stamp: MIR-K18. Gross weight: 16.80 dwt.

18k white gold; Stamped: 18k Centering a 1.28cts. round full-cut diamond further set with one hundred seventeen round full-cut diamonds tapering in size and totaling 23.11cts. in weight and each grad

An 18 Karat White Gold and Diamond Riviere Necklace, containing 94 round brilliant cut diamonds weighing approximately 10.00 carats total. Stamp: D10029 K18. 17.90 dwts. Estimate $ 9,000-11,000 Diamon

An 18 Karat White Gold and Diamond Riviere Necklace, containing 94 round brilliant cut diamonds weighing approximately 10.00 carats total. Stamp: D10035 K18. 17.95 dwts. Estimate $9,000-11,000

DIAMOND RIVIERE NECKLACE Containing 127 round brilliant cut diamonds weighing approximately 10.00-11.00 carats total. Mounted in yellow gold. 19 inches long. Stamp: A+P 18K. Gross weight: 20.45 dwt.

AN ANTIQUE IMPERIAL TOPAZ AND DIAMOND RIVIERE NECKLACE, 19TH CENTURY in yellow gold and silver, comprising a single row of thirty graduated oval cut imperial topaz, totalling 55.0-60.0 carats, on a ci

18k white gold Centering a 0.61ct. round full-cut diamond further set with one hundred fifty-four round full-cut diamonds tapering in size and totaling 10.61cts. in weight and each graded J-L in colo

DIAMOND RIVIERE NECKLACE, in 18 ct. gold and platinum. The links graduated in size, set with diamonds totalling approx. 5.40 ct. L. 42 cm. 37.8 grams.

A 14K WHITE GOLD AND DIAMOND RIVIERE NECKLACE Featuring graduated bezel set round diamonds weighing approximately 10.50 carats, length 16 in.

Diamond Riviere Necklace contains 95 full graduated cut brilliant diamonds .05-.70cts approx.; length16"; weight 13.38 dwts.

18k yellow gold Centering a 0.36ct. round full-cut diamond further set with one hundred sixty-seven round full-cut diamonds tapering in size and totaling 7.83cts. in weight and each graded M+ in colo

White Gold and Diamond Riviere Necklacenecklace with prong set full cut round diamonds graduating in size (3.25mm to 4.55mm) and weighing approximately 10.80 total carats (J-L color, SI-I3 clarity), c

Fine Contemporary Diamond Huggie Earrings 2.00Cts featuring a micro pave design studded with 120 round brilliant cut diamonds weighing approx. 2.00cts total set into a handmade 14K white gold mounting

A sharp contemporary design fashion ring with seven square cut natural sapphires on one plane and fifteen diamonds of graduating sizes on a lower plane in surround on three sides, all are channel set

18k GOLD AND DIAMOND NECKLACE-2.5CTS. DIAMONDS-SI COLOR-RETAIL $18,000

* A Platinum, Diamond and Colored Diamond Rivière Necklace, containing 69 round brilliant, old European, old mine and single cut diamonds and colored diamonds (origin of color not tested) weighing ap

DIAMOND RIVIÈRE NECKLACE Containing 132 round brilliant cut diamonds weighing approximately 15.00-16.00 carats total, the clasp containing one marquise cut and six tapered baguette cut diamonds,

View a video of this lot here: https://youtu.be/MUhH5fPs4kYCrafted in 18K white gold; set with round brilliant-cut diamonds, weighing a total of approximately 25.90 carats, most with G-H color and SI-

Riviere Diamond Necklace 18k white gold, the necklace composed of a double row of graduated round brilliant-cut diamonds weighing approximately 6.28 carats in total. l. 16-1/2", total weight 17.2 gram

18K white gold choker, flexible, beautifully made, prong set diamonds and ruby safety chain, marked "HS", 28 grams tw

Title: Gucci Horse Bit 18k White Gold Fine Diamond Ladies Designer Necklace Description:Gucci Horse Bit 18k White Gold Fine Diamond Ladies Designer Necklace Here are the specifications:

18k Ladies Necklace, w/ gold , hard stone, & melee diamond decoration. Size 16 3/4" length, weight 22 grams. Marked 750 on pendant & chain.