Cartier Trinity K18/K18WG/K18PG Ring

Updated September 21, 2026

This auction ended on October 3, 2026. See upcoming auctions from Michael Thomas Trading Company or current jewelry & watches auctions.

Lot number	1339
Category	Jewelry & Watches
Auction	Designer Handbags & Jewelry \| Chanel, Louis, Gucci #066
Date	October 3, 2026 at 12:00 PM EDT
Auction house	Michael Thomas Trading Company
Location	Long Beach, California

Cartier Trinity ring in K18 (Yellow Gold), K18WG (White Gold), and K18PG (Rose Gold). Gold and silver tones. Size 9.5; width 3mm; weight 8g. This item was verified and authenticated by an independent third-party professional before being listed for sale. Not all items include authentication certificates, receipts, or other supporting documentation. Please carefully review the listing photographs and description to confirm whether any additional paperwork is included. If documentation is not shown in the photographs or specifically mentioned in the description, it is not included with the item. For additional protection and peace of mind, buyers may request Entrupy authentication for an additional fee of $49. Entrupy will independently examine the item and provide its authentication documentation and applicable guarantee. Please review the auction Terms and Conditions for important information regarding bidding, winning bids, payment, and shipping.

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