Rectangle Diamond Hoop EarringThe 3 Stone Men's Flat Gemstone Band from Fascinating Diamonds features round cut stones in a sleek channel setting, complemented by a polished finish for a bold and refined look. You can personalize this 3 Stone Mens Flat Band Ring by choosing the accent stones, metal, and band size, creating a unique piece that tells your story. Diamond Types: The diamond options for the Flat Profile Mens Ring with 3 Gemstonesd includes in lab grown diamonds.