$10,000 and Over

Tiffany & Co. Platinum Round Diamond Solitaire Engagement Ring Round 2.06ct IVS1

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 2.54Ct HVS1

Vintage Platinum Dome Cluster 5.11ct. TW Diamond Cocktail Ring

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.21 FVS1

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.17ct IVVS1

Tiffany & Co. Platinum True Cut Diamond Engagement Ring 1.04ct I VVS1

Vintage Tiffany & Co. Platinum Sapphire and Diamond Dome Cocktail Ring

GIA 3.72ct. Cushion Brilliant Cut Diamond Engagement Ring GVS2 in Platinum

Tiffany & Co. Platinum Legacy Cushion Diamond Engagement Ring 2.70cts. TW GVVS1

Tiffany & Co. Embrace Platinum Halo Round Diamond Engagement Ring 1.56ct TW GVVS1

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.44ct GVS1

GIA Tiffany & Co. Platinum 10.66ct. Aquamarine and Diamond Halo Cocktail Ring

Tiffany & Co. Platinum Classic Round Diamond Stud Earrings 1.42cts Total FVS GIA

Tiffany & Co Platinum Soleste Fancy Yellow Cushion Diamond Engagement Ring 2.58 ct TW

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.33 HVVS2

Tiffany & Co. Platinum Round Diamond Solitaire Pendant Necklace 2.12 ct FVS1 GIA

Tiffany & Co. Platinum Round Solitaire Diamond Pendant Necklace 1.41 ct GVVS2

Tiffany & Co. Platinum Round Diamond Solitaire Engagement Ring 3.24 Ct IVS1

Tiffany and Co. Platinum Solitaire Round Diamond Engagement Ring 1.14ct GVS2

Vintage Tiffany and Co. 18K Yellow Gold Platinum Channel Set Round Diamond Engagement Ring 2.69Cts. FVVS1

David Webb Diamond Fish Cocktail Ring Platinum 18K Yellow Gold Ruby Eyes Black Enamel