Square Cut Link Necklaces

14K White Gold Diamond Straight Line Tennis Necklace Features 12.50Cts of Diamonds. Diana M. is a leading supplier of top-quality fine jewelry for over 35 years. Diana M is one-stop ...

Platinum Diamond Necklace & Earrings Set by Tiffany & Co. Part of TIffany & Co's Spray Collection. With 1Necklace: 299 Round Brilliant cut diamonds VVS clarity, G color total weight...

Gorgeous necklace in 14 karat white and rose gold structure mounted with diamonds, peridots, garnets, multicolor sapphires, yellow topazs, tanzanites and diamonds.. This necklace was...

Bochic “Capri” Vintage Amethyst, Topaz, Citrine & Peridot Necklace in 18K & Silver Green Peridot - 5 Carats Blue Topaz pear shape drop - 7 Carats Citrine - 4 Carats Purple Amet...

This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. This stunning 18k Yellow Gold has an array of mixed gemstones that pop in color. This necklace features 207 princess cut gemstones...

1900's two tone 14k yellow and rose gold link necklace. Swivel catch. 19.75 Inches long. 14k yellow gold 14k rose gold Tested: 14k 34.5 grams Total length: 19.75 Inches Width: 9.8...

Frederick Davis (1880 - 1961), while not the household name of William Spratling, actually preceded him in terms of bringing Mexican design to the fore. Davis worked in Mexico City d...

Multi-Color Topaz, Blue Topaz Amethyst Green Topaz Yellow Topaz 14 Karat Diamond A wonderful necklace full of life and color. This gorgeous necklace will will definitely make a state...

14Kt Yellow Gold 24 inch Fancy Link Necklace. 43 grams total weight

Rare yard necklace made with 300 carats of amethyst gemstones. The necklace is made in 14KT yellow gold and can be worn mutliple ways. CENTER STONE: NATURAL AMETHYST(S) CARAT: 300.0...

Van Cleef & Arpels dazzling collar necklace bursting with brilliance of approximately 19 carats of finest white diamonds which are complemented by 11 carats of vividly-colored blue and yellow Ceylon sapphires (GIA and AGL certified as Ceylon/Sri Lanka geographic origin), all meticulously set in 18 karat yellow gold. The necklace is designed as a seamless series of thirty-two gold panels, each with a gracefully scalloped outer edge and pavé-set with brilliant-cut round diamonds. Each of the seven center-front panels is embellished by a large pear-shaped sapphire of richly saturated hue, alternating between yellow and blue colored sapphires. The panels gently curve from their inner to outer edge, giving maximum exposure to impeccably set diamonds and resulting in exceptional overall necklace brilliance. The sapphires add just the right amount of gem opulence and intrigue to this elegant design. Van Cleef expertly uses each necklace element – its scalloped silhouette, curved panels, and sparkling pavéd diamond surface – to create an appearance of a luminous and dressy lace collar. True to its luxurious French heritage...

Diamonds (5.75 ctw. H-VS) 18K yellow gold 204.5 Grams 16" Diamond weight is approximate