AN ART DECO SAPPHIRE AND DIAMOND RING, BY BOUCHERON
AN ART DECO SAPPHIRE AND DIAMOND RING, BY BOUCHERON

細節
AN ART DECO SAPPHIRE AND DIAMOND RING, BY BOUCHERON
Set with an oval-cut sapphire, to the triangular-cut sapphire and circular-cut diamond geometric motif shoulders, mounted in platinum, circa 1925
Signed Boucheron (indistinct)