Condition: Pre-owned - Excellent,Materials sourced from: France,Antique: Yes,Main Stone Creation: Natural,Signed: Yes,Sizable: Yes,Metal: Yellow Gold,Vintage: Yes,Main Stone: Diamond,Setting Style: Prong,Brand: Cartier,Ring Size: 9.5,Type: Ring,Metal Purity: 18k,Customized: Yes,Main Stone Shape: Round,Band Width: 5.5 mm,Style: Signet Vintage Circa 1985 Limited Edition Cartier Lincoln Mercury Merkur Diamond Signet Ring Style: Signet Metal: 18kt Yellow Gold Size: 9.5 sizable Hallmark: Cartier 18k Includes: Cartier Box Sku#17470TBJ092221-9.5-44RBD0.70TCWEFVS1VS2