18kt Diamond Cuban Link Chain2ct Natural Diamonds Clover Link Necklace 18Kt Gold**Est. $21,000-$25,000$8,500
GIA Certified Natural 140.01ct Aquamarine Diamonds Necklace 18kt & Plat**Est. $112,000-$134,000Buy Now for $93,120.00
2.90CT 18KT BRILLIANT PRINCESS BAGUETTES DIAMOND RING MODERN DECO PRIME+Est. $15,000-$18,000$6,000
GIA certified 2.99ct Fancy Brown Yellow Diamond ring Halo Cluster 18ktEst. $17,000-$20,000$7,000
GIA Certified 4.40ct Natural Green Emerald Diamonds Ring 18kt Halo Prime 12351**Est. $26,000-$31,000$10,000
46CT NATURAL EMERALD DIAMOND PEACOCK TAHITIAN PEARL DANGLING EARRINGS 18KT**Est. $16,000-$19,000$6,500
5.00CT 18KT DIAMONDS ROUNDS TWO TONED DOMED LINK BRACELET G/VS RARE**Est. $14,000-$17,000$5,500
GIA Certified 6.26ct natural green emerald diamonds ring 18kt Halo PrimeEst. $21,000-$25,000Buy Now for $17,460.00
Harbor Diamonds 18KT White Gold Diamond Dangle Earrings with South Sea PearlsEst. $10,415-$12,602
GIA Certified Thailand Ruby 1.71ct Halo Diamond ring 18kt Vivid Red PrimeEst. $23,000-$28,000Buy Now for $19,400.00
88 Gram 18kt 1.00ct diamonds Venetian Link Circles necklace**Est. $21,000-$25,000$8,500
GIA Certified 2.29ct natural diamonds mens ring 18kt Hexagon DeckEst. $10,000-$12,000$4,200
GIA Certified 49.73ct No Heat Color Change Star Sapphire Diamonds Ring 18ktEst. $88,000-$106,000Buy Now for $73,720.00
Erwin Pearl 8.00 Carat Natural Diamonds and Red Spinel Brooch 18Kt Ref 12332**Est. $16,000-$19,000$6,500
Estate 10ct Natural Round Diamonds Dome Bracelet 18kt Gold 12363**Est. $19,000-$23,000$7,500
GIA Certified 1.51ct Asscher cut vivid red ruby 2.00ct diamonds ring 18kt+Est. $30,000-$36,000Buy Now for $25,220.00
GIA Certified 3.68ct. Natural ruby diamond earrings 18kt**Est. $11,000-$13,000Buy Now for $9,215.00
Magnificent 20ct Natural Round Diamonds Wide Cuff Link Bracelet 18kt**Est. $38,000-$46,000Buy Now for $32,010.00
Tiffany & Co. Elsa Peretti Sevillana 0.80CT Diamond Ring in 18KT White GoldEst. $15,334-$19,934
GIA Certified 1.46ct Emerald Cut Diamonds ring 18kt F/VVs-1 Coil A+Est. $13,000-$16,000$5,000
5.40ct natural diamonds cluster dangle drop earrings 18kt gilt deco**Est. $14,000-$17,000$5,500
Vacheron & Constantin Geneva Rare Underwind Ladies Watch 18kt**Est. $13,000-$16,000$5,000
GIA Certified 12.77ct natural emerald fancy colors cocktail diamond ring 18kt+Est. $33,000-$40,000Buy Now for $27,160.00