There is an ENID diamond professional who specializes in loose diamonds. All diamonds are equipped with GIA and many professional diamond identification instruments. The quality of diamonds is guaranteed and there are many loose diamonds to choose from.

You can call in advance to confirm. The commodity inspection bureau can also carry out inspection, but it may be more troublesome. If you have a diamond certificate, you can test it yourself according to the serial number to see if the certificate is true or false.