This exquisite Guinevere Natural Diamond Tennis Necklace is crafted with quality and precision in mind. Featuring 26.14 carats of natural diamonds hand set in a lustrous 18k gold three prong graduated riviera setting. This piece will sparkle for a lifetime. Handmade in the USA Metal: 18k White Gold Round Brilliant Cut Natural Diamonds: Approx. 26.14 ctw Center diamond is 4 ct with 2 ct diamonds on either side H/I Color and VS-SI Clarity Diamonds Length: 17 inches Closure: Box Clasp Looking for a different length? Please email us.