A long diamond collet necklace

An 18ct gold diamond necklace. Designed as a series of brilliant-cut diamond collets, spaced along a trace-link chain. Estimated total diamond weight 0.45ct. Hallmarks for Sheffield. Length 56cms. Wei

Tiffany & Co., Elsa Peretti Long Gold and Diamond 'Diamonds by the Yard' Chain Necklace 18 kt., 12 collet-set round diamonds ap. 1.70 cts., signed Tiffany & Co., Peretti, ap. 4 dwts. Length 36 inches.

Long Diamond Necklace 18k white gold, the necklace mounted with round brilliant-cut diamonds weighing approximately 9.31 carats in total, approximate color E-F and clarity VS1-VS2. l. 32-1/2", total w

Long Diamond Necklace 14k white gold, the necklace mounted with round brilliant-cut diamonds weighing approximately 8.97 carats in total. l. 20", total weight 20.0 grams

Platinum Set with twelve round full-cut diamonds totaling 1.45cts. and graded H-I color and SI-I clarity 19.0" L 5.5 grams

gold and onyx bead necklace, 28" long and diamond necklace 15" long, 7.8 dwt gross

18k and diamond Italian necklace, 3.25 dwts, 17" long. This diamond necklace has five .10ct round diamonds forty.015ct diamonds, one .03ct round diamond, and one .15ct diamond, for a total diamond wei

IMPRESSIVE LONG DIAMOND CURB LINK NECKLACE, in 18 ct. yellow and white gold. The white gold links alternately set with diamonds totalling approx. 2.76 ct. The necklace can be divided into 2 smaller ne

Long Gold and Diamond Necklace 18k yellow gold, the large chain-link necklace accented on six links with round brilliant-cut diamonds weighing approximately 1.25 carats in total. l. 36", total weight

AN AQUAMARINE AND DIAMOND LONG NECKLACE, composed of seven rows of faceted and graduated aquamarine beads, to an oval connector partially pavé-set with brilliant-cut diamonds weighing approximately

14k rose gold long necklace with diamond stations - approx. 2ctw total. Necklace is 36" long. Marked: FJ 14k. Weight - 5.3 grams.

Van Cleef & Arpels Vintage Alhambra 18K White gold & 9.67ct Diamond long necklace, 20 motifs Style: Long necklace Collection: Vintage Alhambra Metal Type: 18K White gold Stone: Diamond: 240 stones, 9.

METAL: Platinum. MEASURENENTS: Necklace is 36" long and 3.5mm wide. GEMSTONES: Old mine cut diamonds - 8.10cts. TESTED: Plat. WEIGHT: 9.1 grams.Gemstones have not been graded for color and clarit

Metal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 1.09ctw Measurements : Necklace is 29.5" long Marked: : MM NY Plat Weight: 16.1 grams

Circa 1920, platinum Set with eight old mine and old European-cut diamonds totaling approximately 0.80 ct. and graded H-J color, VS-SI clarity 26 1/2" L 8.0 grams

METAL: 18k Gold. MEASUREMENTS: Necklace is 37" long, stations are 9mm x 23mm. GEMSTONES : Diamonds approx. 0.72ctw. MARKED: 750. WEIGHT: 30.9 grams. Gemstones have not been graded for color and c

Approx. 11.50 Carat Oval Cut Diamond and 18 Karat White Gold Long Chain Necklace. Diamonds G-H-I color, VS1-SI1 clarity with a few SI2. Clasp stamped Italy 18K. Very good condition. Measures 36" L. Ap

18K Diamond Necklace, 16" long in Yellow Gold Consisting of 130 Round Brilliant Cut Diamonds Weighing 7.00 CTS..

14KT yellow gold and 5 CTTW diamond necklace, 17" long. Set with 105 diamonds of graduated size from 2pts to 20pts for an approx. total weight of 5ct. Diamonds are S-I-1 clarity, and color G-H. 39 gra

approximately .50 ct diamond, ring size 5 1/2, together with 14k Sapphire and Diamond necklace, 15" long chain, 5.6 dwt gross

Black pearl and diamond ring, 12 mm pearl ring size 9 1/4, Black pearl and diamond Pendant, 8 1/2 mm pearl, 5/8" long and a Pearl and diamond Necklace, 18" long chain 8.4 dwt

Lot includes: 22 cts black rough diamond 16" long necklace,18 cts natural emerald bead 16" long necklace, and a 19 cts rough diamond necklace 15" long necklace. All three come with Gemological apprais

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-

Comprising six rose motifs with diamonds on a trace-link chain, 6 round brilliant cut diamonds, approx. .24 ct. TW, 18k rose gold. Marked Piaget, AU 750, #G 07085. 40". 20.5 dwt. In original case with