Two Gold, Platinum, Carved Gem-Set and Diamond Beetle Pins, Tiffany & Co.

18 kt., fluted amethyst & pink tourmaline, 83 round diamonds ap. 1.40 CT., bothsigned Tiffany & Co., ap. 20.3 dwts. gross.

 

Diamonds: F-G-VS.

Amethyst: medium dark purple, slightly included, several surface-reaching, slightly visible to the eye, backed by gold, good polish.

Pink tourmaline: medium slightly reddish magenta, inclusions visible, backed by gold, good polish.

Amethyst pin: 1 3/16 x 7/8 inches.

Pink tourmaline pin: 15/16 x 11/16 inches.

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