Signed & Brand Jewelry

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Boucheron "Laperouse" 8.03 Carat Emerald Cut G VS1 GIA Certified Diamond Ring – Assay Jewelers
Schlumberger For Tiffany & Co. No Heat 6 Carat Ruby and Diamond Ring – Assay Jewelers
Van Cleef & Arpels 8.85 Carat No Heat Oval Ruby in 18k Yellow Gold Ring – Assay Jewelers
Tiffany and Co. Signed Emerald and Diamond Drop Earrings – Assay Jewelers
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Alexey Denisov-Uralsky Signed Ural Mountain Emerald Pendant – Assay Jewelers
33 Carat Total David Webb Signed Detachable Brooch In Platinum and 18K Gold – Assay Jewelers
Van Cleef and Arpels Ceylon Blue Sapphire and Diamond Pendant Necklace – Assay Jewelers
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Henry Dunay Zambian Minor Oil Drop Cabochon Cut Emerald 18K Fancy Link Necklace – Assay Jewelers
Julius Cohen Signed AGL Certified 5.40 carat Emerald Minor Oil 18k Gold Ring – Assay Jewelers
Art Deco Era 20 Carat Oval-Cut Ceylon Sapphire and Old-Euro Cut Diamond Bracelet – Assay Jewelers
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GIA Certified 5.10 Carat Lucida Cut Tiffany & Co. I-VS1 Loose Diamond – Assay Jewelers
Henry Dunay 19.48 carat Colombian Emerald Necklace in 18k Yellow Gold – Assay Jewelers
Van Cleef & Arpels 18K Gold Leaf Diamond Vintage Retro Choker Necklace – Assay Jewelers
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Cartier Signed Art Deco Colombian Emerald Onyx & Diamond Platinum Ring – Assay Jewelers
Mouawad Signed Vivid Cabochon Emeralds & Baguette Diamond Halo Clip On Earrings – Assay Jewelers
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David Webb Signed Type A Fei Chui Jadeite Jade and Onyx Platinum & 18K Ring – Assay Jewelers
Antique Art Deco Platinum Filigree Blue Sapphire & Diamond Bracelet – Assay Jewelers
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Boucheron Signed Ring With Bezel Set GIA Certified 2.09 Carat Emerald Cut E/SI1 Diamond and Trillion Side Stones – Assay Jewelers
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GIA Certified Gumps San Francisco Type A Lavender Jadeite Bead Necklace – Assay Jewelers
Mid-20th Century "Gumps" Signed 23.94 Carat Lavender Jade and Yellow Gold Ring – Assay Jewelers
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22.41 Carat Cabochon Cut Ruby Pendant In Tiffany & Co. Signed Bead Necklace – Assay Jewelers
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Vintage Art Deco 3 Carat Old Mine Cut Two Stone Double Diamond and Blue Sapphire Platinum Ring – Assay Jewelers
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J.E. Caldwell & Co. 2.52 Carat No Heat Thai Ruby & Diamond Platinum Ring – Assay Jewelers
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Chopard Happy Diamond 18Kt White Gold Heart Shape Pendant Necklace with Pouch & Papers – Assay Jewelers
Vintage Grade A Jadeite Jade Gump's San Francisco Bezel Set Ring in 18K Gold – Assay Jewelers
Salvador Dali For Piaget 'Dalí d'Or' 22K Gold Coin Ring in 18K Gold Setting | Retailed by Van Cleef & Arpels at Bergdorf Goodman Paris Jewels Boutique – Assay Jewelers
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Tiffany & Co. 6.5 Carat Pear Cut Green-Blue Tourmaline and Diamond Platinum Ring – Assay Jewelers
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18k Gold David Yurman Flat Cuban Link Bracelet | 11.5mm - 8 inches – Assay Jewelers
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Vintage Tigers Eye Quartz and 18K Gold Necklace, G. Vascellari Signed – Assay Jewelers
GIA Certified 35 Carat Marcus & Co Australian Black Opal in 18K Gold Pendant – Assay Jewelers
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Tiffany & Co. 18K Gold Green and Blue Enamel Earring and Bracelet Set – Assay Jewelers
GIA Certified Antique Cartier Salt Water Pearl Necklace with Original Box – Assay Jewelers
Sapphire and Diamond 18K Gold Leopard Motif Choker Necklace – Assay Jewelers
Cartier Signed 18k Gold Double Headed Panthere Bangle With Original Box/Papers – Assay Jewelers
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Cartier Paris Art Deco Royal Blue 2.3 Carat No Heat Sapphire and Diamond Ring – Assay Jewelers
Tiffany & Co Green and Blue Enamel in 18K Yellow Gold Vintage Bracelet – Assay Jewelers
Vintage Tiffany & Co. Signed GIA Certified Natural Saltwater Pearl Two Strand Necklace – Assay Jewelers
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Cartier Ballon Bleu 18K Gold 36mm Ref. 3003 | Full Set – Assay Jewelers
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Natural Cats Eye Gump Signed Ring in 14K Yellow Gold – Assay Jewelers
Fabergé Egg Victor Mayer 80/100 Blue Enamel with Original Box & Certified – Assay Jewelers
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Dreicer & Co. Old Euro Cut Diamond Star Shaped Pendant or Pin in 18Kt Gold and Platinum – Assay Jewelers
GIA Certified No Heat Star Ruby in Vintage Platinum and Diamond Ring Signed Dreicer & Co. – Assay Jewelers
Vintage Suna Signed 7 carat Natural Diamond and Platinum Bracelet, 7 inches, 6mm – Assay Jewelers
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GIA Certified 2.5 Carat Oval Cut Tsavorite and Diamond Overpass Crossover Ring | Signed Richard Krementz – Assay Jewelers
Gump's San Francisco Lavender Jade Link Bracelet and Earring Set – Assay Jewelers
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Fred Leighton Princess Cut Diamond Bangle Bracelet in 18k White gold – Assay Jewelers
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Tiffany and Co Braided 18K Two Tone Gold Twisted Rope Hinged Bangle Bracelet – Assay Jewelers
Mikimoto Signed 33-Inch Akoya Pearl 18k Gold Bead Necklace – Assay Jewelers