Beautiful and classic natural diamond tennis necklace, by Alexander Beverly Hills. 100 round brilliant diamonds, 24.55 carats. Approximately G/H color and VS clarity. 18-karat yellow gold, 26.37 grams, prong set, 16.5 inches. Accommodated with an up-to-date digital appraisal by a GIA G.G. once purchased, upon request. Please contact us with any questions. Thank you. Item Number MP103NP