Pandora Sterling Silver Cubic Zirconia "Two Sparkling Hearts" ring. Size: 8.5 Hallmarks: P2 (Factory 2, where this ring was produced) 5925 (Sterling Silver, 92.5% pure silver) ALE (Designer, Algot Enevoldsen, the father of the founder, Per Enevoldsen), 58 (Size, 8.5 US) Band size: At narrowest, at bottom of ring, 1.7 mm. At widest, at top of ring, 6.6 mm. Cubic Zirconia: Lab Created stones, 24 stones, 2 Heart main stones measuring 3 mm × 3 mm. Round stones measure 1.5 mm diameter. Heart stones bezel set, rounds prong set. Weight: 2.315 Grams This absolute beauty of a ring will make for the most 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.