RAYMOND YARD ART DECO STAR SAPPHIRE AND DIAMOND RING

RAYMOND YARD ART DECO STAR SAPPHIRE AND DIAMOND RING
Round cabochon star sapphire, bullet and single-cut diamonds, platinum, circa 1925, signed Yard

Star Sapphire: measuring approximately 13.04 x 12.72 x 10.97 mm with approximate total weight of 18.50 - 19.50 carats

Size/Dimensions: US ring size 5 1⁄4
Gross Weight: 8.0 grams