Oscar Heyman Star Sapphire, Diamond And Ruby Earrings, In Platinum

An exquisite pair of Oscar Heyman star sapphire, diamond and ruby clover stud earrings set in platinum. Each earring is designed as a trefoil with three sapphires claw-set in open-back settings. The central one has two ribbons, one set with diamonds and the other set with rubies. The earrings are secured to reverse with a screw-back fitting.

• Metal: Platinum
• Sapphires: 3 round cabochon star sapphires - greyish-blue colour, each 6-8 mm
• Diamonds: Round brilliant cut stones 0.50 carats, colour F - G, clarity VS-SI
• Rubies: Calibre cut rubies, 0.25 carats
• Dimensions: 20 mm x 20 mm
• Weight: 14.03 grams
• Period: Circa 1945
• Maker: Oscar Heyman