An 18 Karat Bicolor Gold, Black Diamond and Diamond Necklace, consisting of numerous rondelle black diamond (origin of color not tested) beads measuring approximately 2.65-3.65 mm in diameter and one round brilliant cut diamond weighing approximately 0.25 carat. Clasp stamp: 750. 3.00 dwts. Estimate 1,500-2,500 Please contact the jewelry department for any additional information or questions you may have regarding this lot. The necklace measures approximately 18 1/2 inches long.