This is a gorgeous necklace, crafted from 18k white gold featuring a heart pendant with diamonds, the center of the heart has a smaller heart glass case with 7 floating diamonds inside the case. The bail and bezel of the heart has more round cut sparkling diamonds, all totaling 2 carats! This lovely pendant comes with a 6mm thick round link chain which secures with a spring ring clasp. It has the 18k gold content stamp.Hallmark: 750 ItalyDiamond: 2.00 total carat weight Color: H Clarity: VS1-SI1Material: 18k white goldMeasurement: 16" long x 0.23" x 0.23" Pendant: 1.57" tall w/bail x 1.11" wide x 0.37" highWeight: 45.1 grams