With the sparkle of day and the elegance of night, this blue and white diamond round necklace is perfect for any occasion. Designed from sterling silver and features a rhodium plated finish to reduce tarnishing. The hidden bail pendant is approximately 9mm (3/8 inch) in width by 9mm (3/8 inch) in length. 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 natural diamonds are I2-I3 in clarity and the combined weight is 1/4 carat. The blue diamonds are irradiated and untreated white diamonds are H-I in color. N10700 Rhodium-plated sterling silver design Blue & H-I white diamonds, I2-I3 clarity, .25 cttw Adjustable 18-20 inch cable chain w/lobster clasp Weight is Approximately 0.72 grams Includes a custom Black Bow Jewelry Company gift box