"Art Deco Cluster Ring With Aquamarine Cabochon And Diamonds On Gold And Platinum"
18K white gold and platinum ring (hallmarked with an owl and a mascaron) set in its center with a cabochon aquamarine weighing approximately 11.70 carats, and surrounded by old-cut diamonds, whose total weight is estimated at approximately 2.30 carats (estimated color G to I, estimated clarity VS to SI). Art Deco work, circa 1930. Gross weight: 8.73 g. Ring size: 53 1/2 (diameter 17.00/ US 6.50). Height: 2.40 cm. Width: 1.80 cm. Condition: very slight micro-scratches on the gold and platinum parts, slight nicks on the aquamarine, natural inclusions in the stones, see photos.