Gorgeous brand new oval-shape blue topaz (6-3/8 ct. t.w.) shimmer and shine in these diamond accented drop earrings. Set in sterling silver Approx. drop: 7/8" Leverback closure Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat