Platinum, diamond, and sapphire ring, diamond approximately 0.90 ct; sapphire approximately 4.15 ct. Ring size 7. Approximately 9.2 grams TW. Provenance: New York City, New York collection. PLEASE NOTE: payment for silver, gold, jewelry, and coins must be made via wire transfer, cash, or certified bank check ONLY. PLEASE NOTE: On KaminskiLIVE, lots valued at over $3,000 are designated as Premier Lots in the auction descriptions. Bidding on these lots requires pre-approval. Existing customers with a history of completed payments will be automatically pre-approved. New customers must either call Kaminski Auctions at 978-927-2223 Ext 507 with a credit card to obtain pre-approval or have a credit card on file with our auction house.