Vintage Tiffany & Co. 18K Gold Ruby Link Necklace with Diamonds

A vintage Tiffany & Co, alternating round-cut ruby and round brilliant-cut diamond link necklace set in 18K yellow gold. The necklace lays flat in one direction and curves in the other as to sit "upright" on the neck. Circa 1990.

Vintage & Estate Collection
Rubies: 12.20 total carat weight
Diamonds: 6.10 total carat weight, G-H color, VVS2-VS1 clarity
Length: 15 inches