Signed Jewelry

Signed Jewelry

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      Pre-Owned Authenticated Designer Jewelry Collection from Tiffany and Co, Bulgari, Cartier, David Webb, and more.
      75 products
      Vintage Tiffany & Co. Platinum Diamond Star Pendant with 3.01 cts, 1979
      Vintage Tiffany & Co. Platinum Diamond Star Pendant with 3.01 cts, 1979
      Tiffany & Co.
      Vintage Tiffany & Co. Platinum Diamond Star Pendant with 3.01 cts, 1979
      $6,200
      Tiffany & Co. Soleste 1.16 cts total Cushion Diamond Engagement Ring F VVS2 Plat
      Tiffany & Co. Soleste 1.16 cts total Cushion Diamond Engagement Ring F VVS2 Plat
      Tiffany & Co.
      Tiffany & Co. Soleste 1.16 cts total Cushion Diamond Engagement Ring F VVS2 Plat
      Sold
      Vintage Tiffany & Co. 18K Gold Butterfly Brooch, Ruby & Sapphire, 1960s Italy
      Vintage Tiffany & Co. 18K Gold Butterfly Brooch, Ruby & Sapphire, 1960s Italy
      Tiffany & Co.
      Vintage Tiffany & Co. 18K Gold Butterfly Brooch, Ruby & Sapphire, 1960s Italy
      $2,850
      Tiffany & Co. Platinum .43 ct. Solitaire Round Diamond Engagement Ring H VVS2
      Tiffany & Co.
      Tiffany & Co. Platinum .43 ct. Solitaire Round Diamond Engagement Ring H VVS2
      Est. Retail: $4,800 $2,750
      Sale
      Tiffany & Co Platinum .74ct Diamond Solitaire Engagement Ring H VS2
      Tiffany & Co Platinum .74ct Diamond Solitaire Engagement Ring H VS2
      Tiffany & Co.
      Tiffany & Co Platinum .74ct Diamond Solitaire Engagement Ring H VS2
      Sold
      Tiffany & Co. Elsa Peretti 18K Yellow Gold Diamond Pave Cross Pendant Necklace
      Tiffany & Co. Elsa Peretti 18K Yellow Gold Diamond Pave Cross Pendant Necklace
      Elsa Peretti for Tiffany & Co.
      Vintage Tiffany & Co. Elsa Peretti 18K Yellow Gold Diamond Pave Cross Pendant Necklace
      Est. Retail: $18,000 $6,500
      Sale
      Mia Nardi 18K White Gold Rosa Ring in Black enamel with Orange Sapphire Center
      Mia Nardi 18K White Gold Rosa Ring in Black enamel with Orange Sapphire Center
      Mia Nardi
      Mia Nardi 18K White Gold Rosa Ring in Black enamel with Orange Sapphire Center
      $1,950
      Vintage Tiffany & Co. Platinum 3 Stone Round Cut Engagement Ring 1.56ct TW FVS
      Vintage Tiffany & Co. Platinum 3 Stone Round Cut Engagement Ring 1.56ct TW FVS
      Tiffany & Co.
      Vintage Tiffany & Co. Platinum 3 Stone Round Cut Engagement Ring 1.56ct TW FVS
      Sold
      Tiffany & Co. Platinum 18K 16 Stone Schlumberger Diamond Band Ring Size 6.5
      Tiffany & Co. Platinum 18K 16 Stone Schlumberger Diamond Band Ring Size 6.5
      Tiffany & Co.
      Tiffany & Co. Platinum 18K 16 Stone Schlumberger Diamond Band Ring Size 6.5
      Sold
      Vintage Tiffany & Co. Sapphire and Diamond Cluster Earrings 1980's
      Vintage Tiffany & Co. Sapphire and Diamond Cluster Earrings 1980's
      Tiffany & Co.
      Vintage Tiffany & Co. Sapphire and Diamond Cluster Earrings 1980's
      Sold
      Vintage Tiffany & Co. Emerald and Diamond Cluster Ring 1980's
      Vintage Tiffany & Co. Emerald and Diamond Cluster Ring 1980's
      Tiffany & Co.
      Vintage Tiffany & Co. Emerald and Diamond Cluster Ring 1980's
      Sold
      Harry Winston Platinum Halo Oval Diamond 1.54ct TW DVVS1 Engagement Ring
      Harry Winston Platinum Halo Oval Diamond 1.54ct TW DVVS1 Engagement Ring
      Harry Winston
      Harry Winston Platinum Halo Oval Diamond 1.54ct TW DVVS1 Engagement Ring
      Sold
      Vintage Tiffany & Co. Platinum Dragonfly Diamond Sapphire Brooch Pendant 1990's
      Vintage Tiffany & Co. Platinum Dragonfly Diamond Sapphire Brooch Pendant 1990's
      Tiffany & Co.
      Vintage Tiffany & Co. Platinum Dragonfly Diamond Sapphire Brooch Pendant 1990's
      Sold
      Tiffany & Co. 18K Yellow Gold Oval Diamond Soleste Engagement Ring 2.02ctTW FVS1
      Tiffany & Co.
      Tiffany & Co. 18K Yellow Gold Oval Diamond Soleste Engagement Ring 2.02ctTW FVS1
      Sold
      Tiffany & Co. Platinum Novo 2mm 0.18 cts Total Half-Circle Band Ring Size
      Tiffany & Co. Platinum Novo 2mm 0.18 cts Total Half-Circle Band Ring Size
      Tiffany & Co.
      Tiffany & Co. Platinum Novo 2mm 0.18 cts Total Half-Circle Band Ring Size 7
      $1,625
      Tiffany & Co. 18K Yellow Gold Peretti Diamonds by the Yard Bracelet .30ct
      Tiffany & Co. 18K Yellow Gold Peretti Diamonds by the Yard Bracelet .30ct
      Tiffany & Co.
      Tiffany & Co. 18K Yellow Gold Peretti Diamonds by the Yard Bracelet .30ct
      Sold
      Kwiat
      Kwiat 18K White Gold Chandelier 3.00ct TW Round Diamond Dangle Drop Earrings
      Est. Retail: $14,500 $6,250
      Sale
      Tiffany & Co. Platinum Double Soleste Round Shape 3ct Tanzanite Diamond Ring
      Tiffany & Co. Platinum Double Soleste Round Shape 3ct Tanzanite Diamond Ring
      Tiffany & Co.
      Tiffany & Co. Platinum Double Soleste Round Shape 3ct Tanzanite Diamond Ring
      Est. Retail: $16,000 $9,850
      Sale
      Tiffany & Co. Platinum Channel-Set 9 Stone Round Diamond .81ct Band Ring 3.9 mm
      Tiffany & Co. Platinum Channel-Set 9 Stone Round Diamond .81ct Band Ring 3.9 mm
      Tiffany & Co.
      Tiffany & Co. Platinum Channel-Set 9 Stone Round Diamond .81ct Band Ring 3.9 mm
      Est. Retail: $7,300 $4,450
      Sale
      Tiffany & Co.
      Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.31ct G VVS2
      Sold
      Tiffany & Co. Platinum and 18KY Gold Schlumberger 16 Stone Diamond X Ring Size 6
      Tiffany & Co. Platinum and 18KY Gold Schlumberger 16 Stone Diamond X Ring Size 6
      Tiffany & Co.
      Tiffany & Co. Platinum and 18KY Gold Schlumberger 16 Stone Diamond X Ring Size 6
      Sold
      Tiffany & Co. Platinum 18K Yellow Gold Diamond X Schlumberger Green Enamel Ring
      Tiffany & Co. Platinum 18K Yellow Gold Diamond X Schlumberger Green Enamel Ring
      Tiffany & Co.
      Tiffany & Co. Platinum 18K Yellow Gold Diamond X Schlumberger Green Enamel Ring
      Sold
      Tiffany & Co. Plat 18K Soleste Round Fancy Pink Diamond Engagement Ring .89ct TW
      Tiffany & Co. Plat 18K Soleste Round Fancy Pink Diamond Engagement Ring .89ct TW
      Tiffany & Co.
      Tiffany & Co. Plat 18K Soleste Round Fancy Pink Diamond Engagement Ring .89ct TW
      Sold
      Vintage C de Cartier 18K Gold Trinity Round Diamond Open Cuff Bracelet
      Vintage C de Cartier 18K Gold Trinity Round Diamond Open Cuff Bracelet
      Cartier
      Vintage C de Cartier 18K Gold Trinity Round Diamond Open Cuff Bracelet
      Sold
      Tiffany & Co. Platinum Soleste Halo Round Pink Sapphire Diamond Stud Earrings
      Tiffany & Co. Platinum Soleste Halo Round Pink Sapphire Diamond Stud Earrings
      Tiffany & Co.
      Tiffany & Co. Platinum Soleste Halo Round Pink Sapphire Diamond Stud Earrings
      Sold
      Tiffany & Co. 18K Yellow Gold Elsa Peretti Color by the Yard Emerald Bracelet 7"
      Tiffany & Co. 18K Yellow Gold Elsa Peretti Color by the Yard Emerald Bracelet 7"
      Tiffany & Co.
      Tiffany & Co. 18K Yellow Gold Elsa Peretti Color by the Yard Emerald Bracelet 7"
      Sold
      Tiffany & Co. Platinum Soleste Round Diamond .80ct IVVS2 Pendant Necklace
      Tiffany & Co. Platinum Soleste Round Diamond .80ct IVVS2 Pendant Necklace
      Tiffany & Co.
      Tiffany & Co. Platinum Soleste Round Diamond .80ct IVVS2 Pendant Necklace
      Est. Retail: $14,000 $7,500
      Sale
      Harry Winston Platinum Round Diamond Engagement Ring w/Baguettes 2.01ct TW FVS1
      Harry Winston Platinum Round Diamond Engagement Ring w/Baguettes 2.01ct TW FVS1
      Harry Winston
      Harry Winston Platinum Round Diamond Engagement Ring w/Baguettes 2.01 ct TW FVS1
      Sold
      Tiffany & Co Platinum Schlumberger 16 Stone Sapphire Diamond X Ring Size 4
      Tiffany & Co Platinum Schlumberger 16 Stone Sapphire Diamond X Ring Size 4
      Tiffany & Co.
      Tiffany & Co Platinum Schlumberger 16 Stone Sapphire Diamond X Ring Size 4
      Sold
      IPPOLITA Interlinked Circles Sterling Silver Rose Gold Vermeil Layer Necklace
      IPPOLITA Interlinked Circles Sterling Silver Rose Gold Vermeil Layer Necklace
      Ippolita
      IPPOLITA Interlinked Circles Sterling Silver Rose Gold Vermeil Layer Necklace
      $950
      Tiffany & Co. Platinum Round Diamond Solitaire Engagement Ring Round 2.06ct IVS1
      Tiffany & Co. Platinum Round Diamond Solitaire Engagement Ring Round 2.06ct IVS1
      Tiffany & Co.
      Tiffany & Co. Platinum Round Diamond Solitaire Engagement Ring Round 2.06ct IVS1
      Sold
      GRAFF 18K White Gold GIA Emerald Cut Diamond Engagement Ring 1.85 cts. TW F VS1
      GRAFF 18K White Gold GIA Emerald Cut Diamond Engagement Ring 1.85 cts. TW F VS1
      Graff
      GRAFF 18K White Gold GIA Emerald Cut Diamond Engagement Ring 1.85 cts. TW F VS1
      Sold
      Bvlgari
      Bvlgari 18K White Gold Serpenti Viper Diamond .41ct Ring Size 55 ( US 7-7.5) 6mm
      Sold
      Tiffany & Co Platinum Soleste Round Emerald and Diamond .45ct Ring
      Tiffany & Co Platinum Soleste Round Emerald and Diamond .45ct Ring
      Tiffany & Co.
      Tiffany & Co Platinum Soleste Round Emerald and Diamond Ring
      Sold
      Neil Lane
      Neil Lane 14K White Gold Cluster 1.19ct TW Round Halo Diamond Engagement Ring
      $2,200
      Neil Lane
      Neil Lane 14K White Gold Cluster .79 Total Weight Round Diamond Engagement Ring
      $1,250
      Tiffany & Co. Platinum Vine Victoria Mixed-Cut Diamond Circle Necklace Small
      Tiffany & Co. Platinum Vine Victoria Mixed-Cut Diamond Circle Necklace Small
      Tiffany & Co.
      Tiffany & Co. Platinum Vine Victoria Mixed-Cut Diamond Circle Necklace Small
      Sold
      Neil Lane
      Neil Lane 14K White Gold Cluster 2.13 ct. TW Round Diamond Engagement Ring
      $3,200
      Tiffany & Co.
      Vintage Tiffany & Co. Platinum Sapphire and Diamond Dome Cocktail Ring
      Sold
      Tiffany & Co.
      Tiffany & Co. Platinum Legacy Cushion Diamond Engagement Ring 2.70cts. TW GVVS1
      Sold