Van Cleef & Arpels

Of geometric design, one set with calibré-cut turquoise and sapphires, the other similarly set with calibré-cut turquoise, carved chalcedony, a lapis lazuli cabochon and old European-cut diamonds.

• Diamonds weighing a total of 0.25 carat
• Lengths 1⅛ and ⅞ inches
• Each signed Van Cleef et Arpels, numbered 33006 and 34004
• French assay and workshop marks
• 18 karat white gold
• Circa 1930