Art Deco Diamond Bracelet in Platinum antique These estate signed Oscar Heyman

These estate signed Oscar Heyman precious topaz and diamond earrings have post and omega backs

00 carat aquamarine to a brilliant-cut diamond surround

Signed Cartier

The large domed top with green and blue enamel checkerboard design

the baguette-cut diamond links flanked by two half-moon shaped diamonds

Art Deco Diamond Bracelet in Platinum antique These estate signed Oscar HeymanThe center panel bezel set with an old European cut diamond, flanked by a trio of baguette cut diamonds, between lines of round and baguette diamonds, to old European cut diamond set openwork square links joined by baguette cut diamond links, in platinum.