Art Nouveau 1.65 Carat Ruby Solitaire Ring, circa 1910A very, very pretty vintage ruby ring. The centre stone, which displays a strong violet ish, purple y red has been certified as natural and having received no treatment. A gold daisy is set in each of the split shoulders, leading to a slender 18k yellow gold shank. Currently size K 1 2 (UK) or 5 3 8 (US). Free sizing available. Accompanied by a ruby report from The Gem & Pearl Laboratory stating the ruby shows no evidence of heating. Item # 712113S212