A designer look, this diamond necklace is perfeCt.Tw. for that fabulous evening out. Crafted in 10K white gold, this unique marquise shaped design features dazzling diamonds. Sparkling with 1/20 Ct.Tw. t.w. of diamonds and a bright polished shine, this charming look suspends from an 18.0-inch chain that secures with a spring-ring clasp.