Two brooches and a pendant

Pricing & History
Comprising a gold horn brooch by Tiffany & Co.; a carved amethyst and serpentine flower brooch; and a snowflake pendant set with round brilliant-cut diamondsYellow and white goldSigned Tiffany & Co. to horn brooch1.625 x 1.125 in, 1.625 x 1.25 in, and 1.125 x 0.75 in; Gross weight 12.2 dwtsCondition: Good condition with normal signs of wear. The amethyst is a saturated purple hue and the serpentine is a slightly yellowish green hue. Diamonds: 16 approx. 0.20 ct TW by measurement. Marks: Tiffany & Co. brooch: 14K; flower brooch: 585, FB. Pendant unmarked, tests at 18k gold.