Overview: Vintage Tiffany & Co blue & yellow enamel ring crafted in 18 karat yellow gold (circa 1980s). Specifications: Weight: 4.6 grams Stones: N/A Size & Measurements: The ring is a size 7 (not sizable). The band measures 4mm wide (0.15 inches), rising 2.2mm from the finger. Metal & Hallmark: 18 yellow gold. The ring is hallmarked "18k" and "Tiffany" |