Crafted in 18k Yellow Gold with a Round-Cut Diamond, our Initials & Numbers Medium Number Pendant can represent a special date, your lucky number, an address, or something else that has personal significance to you or a loved one. "Diamond cutting" in this case doesn't refer to cutting a diamond, but rather describes a technique in which we delicately slice the gold surface of the pendant with a diamond-tipped tool. The resulting angles and planes in the highly polished metal reflect more light, creating visual allure and sparkle.