1, the setting cost of jadeite and other bare stone jewels is calculated in the same way. First of all, what material is used for inlay, commonly 18K gold? Diamonds, in the wholesale market in Guangzhou, the price of 18K gold changes with the international quotation every day, and recently it basically fluctuates up and down per gram of 330 yuan. The diamonds used for inlay are basically broken diamonds, regardless of grade. A 3cm diamond 67 yuan, a 5cm diamond 13 yuan, which is almost the normal price. Then there is the labor fee. The price of ring pendants in common styles ranges from 120 to 150 yuan, and the more complicated ones are 200 yuan. It basically consists of three parts: gold fee? Drilling fee? Working expenses. As for silver inlaid zircon, silver inlaid Mo three diamonds and so on, the price is much cheaper, the labor cost is a few dollars, and silver is also a few dollars a gram.

2. After inlay, it is necessary to issue a certificate of finished product identification again to determine the gold content and the natural diamonds used.