To maximize the innate sparkle of 3 EX H&C diamonds.

3 Excellent (Triple Excellent/3EX) represents rare diamonds appraised as Excellent (the highest rating) in all of the three aspects of cutting. In addition, the diamonds polished to show a heart on the back side and an angel’s arrow (Cupid) on the front side are called Heart & Cupid (H&C). “D+ (D Plus)” is a brand of 3EX H&C diamonds having both of these two characteristics. Elaborated to maximize the innate sparkle of 3EX H&C with the refined design that helps wearers’ face to look more brilliant, D+ will brighten up women’s beauty more and even more.