A very unique and special hand carved diamond engagement ring for once in a life time moment , 18k hand crafted gold with GIA certified central diamond in various sizes , 0.30ct , 0.40ct , 0.50ct , 0.70ct , 0.90ct ,1.00ct and 0.39ct round diamonds. Every ring comes with the GIA central diamond certificate and a unique certificate for the gold carats and all the diamonds combined.