Is this a real diamond? It's hard to collect. Do you have a certificate? However, it is difficult to have a certificate for diamonds with a score of less than 10.

I don't know if the landlord wants to ask whether diamonds cost less or include finished products and finished products.

The price of gold fluctuates with the market, plus labor costs. The general value of a loose diamond with a score less than 10 is about 800.

The landlord can visit Clety. Their jewelry there is good, and the certificates are generally national inspection and international certificates.