USE CODE TENOFF AT CHECKOUT FOR 10% OFF! Condition: Excellent pre-owned condition. Professionally cleaned and polished. Measurements: 14 inches long with an additional 2.5 inches of necklace that was removed but can be re-added There is an enhancer at the closure to keep the tennis necklace from flipping. Weight: Necklace is 37 grams, extenders are 5.66 grams Diamonds: (52) natural round diamond estimated estimated at .05 carats with SI clarity and H/I color Metal: Tested electronically to be 18k white gold, marked 18k on the closure