Go Back to Upcoming LotsPlatinum Tanzanite and Diamond Ring
Article
1195272Location
North Carolina, United StatesFull address: Available with subscription
Closing at
March 12, 2026Lot Number
Available with subscriptionCategory
RingBrand
Tiffany & Co.Dimensions
Ring Size 7.25Material
PlatinumGross Weight
12.44 gStone Weight
Tanzanite 10.00 ct, Diamond 5.00 ctClarity
VVS2–VS1Diamond Color
G-HGemstone
Tanzanite, DiamondGender
WomenDescription
Vintage Tiffany & Co. platinum ring centered with a cushion step-cut tanzanite weighing approximately 10.00 ct within a double halo of full-cut round diamonds totaling approximately 5.00 ct (G–H color, VVS2–VS1 clarity), marked Tiffany & Co. Irid Plat, weighing 12.44 g, ring size 7.25, with the tanzanite displaying a strongly violetish blue hue, dark tone, and strong saturation and measuring approximately 13.89 x 11.98 x 8.67 mm with overall top dimensions 25 x 23.5 mm.Condition
Available with subscriptionProvenance
Private Collection, Chapel Hill, North CarolinaCurrent Bid: $5,500
Estimates: $6,000 – $12,000
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