Impressive 1.6 carat rhombus cluster ring with triangle diamond and triangle slice diamond. The one carat trillion cut diamond engagement ring has a subtle modern asymmetry. 18k solid gold, ~1 carat trillion cut diamond, ~0.6 carat triangle slice diamond in light fancy yellow color, four 1.5mm grey princess cut diamonds.Ring's band: 1.8 mmDiamonds total carat weight: ~1.6 caratThe ring comes with a certificate of authenticity.The one carat trillion diamond comes with a laboratory certificate.One carat trillion diamond parameters: SI1 clarity, Color E-G, Good-Excellent Cut, Conflict Free