This chic 16” tennis necklace showcases 12.40ct of round brilliant cut lab diamond s. The lab diamond s face up beautifully white and are all uniform in size so that the classic appeal of a lab diamond tennis necklace is shown. Set in a feminine 18k rose gold setting, the lab diamond s are certified at top color gradings of D-E, VS qualities. This piece sits elegantly on the neckline and is an absolute staple in every woman's jewelry box!