Vintage Must De Cartier Trinity Ring hermes the open sides must be

the open sides must be closed off (pinched by the fingers) in order for the whistle to make a sound

Each stone is held in place by a platinum bar

You don't see them coming

French control marks indicating platinum (dog head)

A superb antique arrow necklace dating from the mid Victorian era

Vintage Must De Cartier Trinity Ring hermes the open sides must beDATE: Vintage, c. 1990 A cool must de Cartier Russian wedding band from their Trinity collection. It comprises three 18 karat gold bands (rose, white and yellow), interlinked to create a beautiful symbol of eternal love. It's signed 750 and presented with original red box, with the must de Cartier lettering to the outer rose gold band. MEASUREMENTS Width of individual bands: 3. 6mm Ring size: 53 (6. 5 US) WEIGHT 7. 6g MARKS Signed Cartier 750