gold agate and diamond turtle brooch

An 18 carat gold turtle brooch, with a cabochon cut rhodochrosite shell held by a gold grid set with single cut diamonds, the legs and head are also set with diamonds (appr. 0.70 carat in total), and cabochon cut sapphire eyes, signed: Tiffany & Co., France, circa 1955.

weight: 8.03 grams
size: 3.2 x 1.7 cm