Sia Ring - 6mm wide 3 Diamond, Moissanite or Sapphire Flush Set Flat Wedding BandSimple unisex wedding band with 3 flush set conflict free diamonds, moissanites, or sapphires on a wide 6mm flat wedding ring. Three 3mm 0. 1ct mined diamonds (G H, SI2 SI3), lab grown diamonds (G H, SI1 SI2), lab created moissanites, or genuine white sapphires are set flush into the top of the band. Other gemstone options are available upon request. The ring is 6mm wide. The 2. 2 mm thick band is highly polished and the inside is slightly rounded for