FINE Platinum 28 Ct Diamond Riviera Collar Necklace

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

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

Fine Kwiat Lady's Yellow Diamond Platinum Bracelet 2.5'' Diameter. Includes a 1.28ct fancy yellow cut-cornered rectangular brilliant diamond of VS-1 clarity. Also approx. (65) square modified and (214

Up for your viewing we present a beautiful Vintage yellow and white gold diamonds and ruby necklace. The necklace features a solid 14k yellow gold body with angled links in a fine polished finish. The

A pair of elegant Art Deco cufflinks for the shirt collar, made in platinum with openwork fan motifs and set with matched diamonds. Yellow gold back and clasp, marked: 18 CT. Fine Antique And Vintage

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

This elegant Platinum 0.51 ct Diamond Pendant Necklace is crafted of platinum and features a round pendant set with a round center diamond that weighs 0.25 carats. It is surrounded by a swirl of bague

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

Fantastic Art Deco style platinum ring having over 2 CTTW. Marked Irid-Plat. Approx. overall weight 4.21 grams.

Platinum 4.25 Ct. Diamond by the Yard Necklace Weighing 5.4 grams Set with 41 Old Mine Diamonds weighing app. 4.25 Ct. F-H Color, VS1-SI2 Clarity 17 inches in length

Vintage Approx. 41.0 Carat Bezel Set Graduated Round Brilliant Cut Diamond and Platinum Riviera Necklace, Center Stone Measures 8.7 x 5.32 Depth approx. 2.5 carats. Diamonds F-H color, VS1-SI1 clarity

Fine designer style Modernist platinum and diamond necklace. Hand made circular links with twisted cable embellishments and a central third with bezel set round cut diamonds, and dangling diamonds han

Stunning and authentic vintage collar necklace from Tiffany & Co. crafted from platinum with a polished finish featuring a beautiful lattice design with floral motifs in graduated size, wide from the

RBC and OEC diamonds 29.01 cts TW. Approximately I-K, SI-1.

Art Deco Platinum 19.00 Ct. Diamond by the Yard Necklace Weighing 13.6 grams Set with 54 Old Mine Diamonds weighing app. 19.00 Ct. G-J Color, SI2-I2 Clarity 20 inches in length

Lady's Platinum and Iridium Art Deco Fancy 6.54 ct Diamond Necklace Total Diamond Weight 6.54 cts. 32.8 grams. Two largest diamonds measure: One pear shape with 0.53 ct, VS2 clarity and H color. One r

18k yellow and white gold necklace with approximately 6.5 cts. of RBC diamonds. Approximately G-H, VS-SI. 28.9 dwts. Size 15 - 5/8" L.

Tiffany & Co. Elsa Peretti PT950 platinum fine gauge "diamonds by the yard" station necklace featuring 7 diamonds: Includes original box and pouch. 4.4g. 17 1/2"L

A gorgeous 900-purity platinum 0.44-carat emerald ring accented by a halo of diamonds totaling 0.28 carats. Stamped E044, 028, Pt900, on the inside of the ring band. Details and measurements: Ring siz

This is a certified and appraised platinum tanzanite and diamond pendant that hangs from an 18" platinum fine curb link chain with a platinum lobster clasp. The 22.68 carat oval, faceted tanzanite com

New York; 20th century. Long set of fine pearls with signed platinum and iridium clasp set. Four near colorless round brilliants. 158 pearls in a graduated necklace. Clasp signed Tiffany & Co.The neck

14K Yellow Gold collar style necklace comprised of leaf shaped links of graduated size, 2.30 cttw Diamond set with approx. 106 round cut diamonds, box clasp with fold-over lock, Stamped "14K", 16" lon

ART DECO PLATINUM 1.58 CT DIAMOND SAPPHIRE RING w/ COA, circa 1935, with an open work design with fine millegrain accents, centered with three round Old European Cut diamonds, flanked by rose cut diam