For sale, an Antique 10 Karat Yellow Gold and Blue Sapphire Ring. Size: 6.5 Weight: 1.627 Grams Hallmarks: VV / W / M (Designer). Acid tested and confirmed 10 K Yellow Gold / 10 Karat / 41.7% pure Gold Sapphire: Natural, Round, 3 Prong held, measuring 5.2 mm diameter (0.56 Carats) NOTE: Only 3 Prongs are holding the Solitaire setting. 3 Prongs tips are broken off before leaning over Sapphire. See photos. Band width narrowest: 1.6 mm Band width widest (top of ring): 5.9 mm This is a beautiful ring. Extremely old, but in rather good condition considering its age. As some of the prongs are broken off just before hugging the Sapphire, I will start this as a low price. Will make for the perfect gift, or for the collector of rare and vintage items, or for the investor of precious metals and gemstones. Can't go wrong with quality.