United States (c1970) Tiffany and Co. , a chic gold necklace. A 25 1/2" 18k yellow gold freeform link necklace. A great looking piece of 70's jewelry. Originally a continuous link, the 14k closer added later for ease of wear. Looks great on its own or with a 70's pendant. Substantial and Sexy. Signed Tiffany and Co. 18k.