Louis Comfort Tiffany, Tiffany & Co. Citrine, Enamel, 18k Yellow Gold Necklace. Featuring one oval-cut citrine measuring approximately 36 x 29.5 x19.2 mm and weighing approximately 113.45 cts., accented by one oval-cut citrine weighing approximately 8.35 cts., further enhanced by green and blue plique-a-jour enamel, set in a scrolling motif 18k yellow gold mounting measuring approximately 3 inches in length, suspended from a strand of 18k yellow gold hammered beads and plique-a-jour enamel beads, completed by a spring ring clasp, forming a 22 inch necklace. {Gross Weight: 36.7 dwts} Note: Etched serial number on back of mounting.