Ring made out of recycled gold, adorned with green trilliant tourmaline and white briliand cut diamonds. This rings is crafted to attract attention and serve as precious statement pieces for sophisticated women who know what they want and pursue it confidently. This ring can Also be crafted in Rosegold and Yellow gold. As well as in 14k and 18k gold. Material: Gold, Whitegold, or Rosegold Karat: 14K or 18K Stone: Tourmaline & DIamonds Stone Carat: Tourmaline 1x 4ct, diamonds 17x0,01ct Stone Type: TW.VS Does the piece come with a certificate? Yes Can the piece be engraved?Yes