With the sparkle of day and the elegance of night, this blue diamond necklace is perfect for any occasion. Designed from sterling silver and features a rhodium plated finish to reduce tarnishing. The marquise shaped pendant is approximately 7mm (1/4 inch) in width by 26mm (1 inch) in length, which include the bail. It hangs on a 1mm width cable chain finished with a lobster clasp and 2-inch extension that makes it adjustable from 18 to 20 inches in length. The genuine irradiated diamonds are I2-I3 in clarity and the combined weight is 1/8 carat. N10743 Rhodium-plated sterling silver design Genuine blue diamonds, I2-I3 clarity, .13 cttw Adjustable 18-20 inch cable chain w/lobster clasp Weight is Approximately 1.13 grams Includes a custom Black Bow Jewelry Company gift box