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Vintage Pomellato 15MM Wide Frame Band Ring In 18K Yellow Gold – Assay Jewelers
Henry Dunay Diamond Cluster Ring in 18K Ribbed Textured Yellow Gold – Assay Jewelers
14K Brushed Gold Earring, Ring and Bangle Set | Mignon Faget Signed – Assay Jewelers
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
Paloma Picasso For Tiffany & Co. Celestial Star Geometric Pin Brooch in 18k Yellow Gold – Assay Jewelers
Julius Cohen Signed AGL Certified 5.40 carat Emerald Minor Oil 18k Gold Ring – Assay Jewelers
GIA Certified Antique Cartier Salt Water Pearl Necklace with Original Box – Assay Jewelers
Fred Leighton Princess Cut Diamond Bangle Bracelet in 18k White gold – Assay Jewelers
Henry Dunay 19.48 carat Colombian Emerald Necklace in 18k Yellow Gold – Assay Jewelers
Van Cleef & Arpels 8.85 Carat No Heat Oval Ruby in 18k Yellow Gold Ring – Assay Jewelers
J.E. Caldwell & Co. 2.52 Carat No Heat Thai Ruby & Diamond Platinum Ring – Assay Jewelers
Cartier 3 Band Trinity Ring in 18K Solid Gold Size 4 – Assay Jewelers
Brand Signed & Designer Jewelry

Every piece in this collection carries a name. Cartier. Tiffany & Co. David Webb. Chaumet. Gumps. These are signed, branded, and estate pieces — pre-owned, and in many cases vintage — sourced from private collections and estates where provenance matters as much as the jewelry itself.

Signed jewelry trades differently than unsigned fine jewelry. The maker's signature adds a layer of value, history, and collectibility that a certificate alone cannot capture. A Cartier Art Deco ring and an unsigned Art Deco ring of identical quality are not the same purchase.

Every piece is vetted, photographed, and priced to reflect current secondary market conditions. Make an offer on any listing or contact us directly for high value inquiries.

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