How is the kinbelie diamond ring recycling?

Platinum recycling price is 200 one grams. The current 18K gold recovery price is 250 grams.
The recycling price of diamonds is related to the 4C of the diamond. The higher the level, the higher the recovery price. Under normal circumstances, diamonds below 30 points have no recycling value. Diamonds above 30 points will have GIA certificates, and recycling is valuable. The recycling price of diamond ring is also related to the trash material, and its recycling price is affected by gold prices.
How about the recovery price of the Goldbely Diamond Ring, a few % discount on the recycling store of the general diamond ring. There is no way to answer. Different diamond 4C values ​​are different. Therefore It also has milk or coffee, which will seriously affect the recycling price of diamonds.
diamond identification 4C standard:

diamond appraisal 4C standards are generally used in the world to measure the quality of diamonds with weight, color, transparency, and cutting standards. For short 4C, the first English letters of the four measured projects of Carat, COLOR, Clarity, and Cut. This value is an internationally recognized standard, so diamonds are based on this standard whether they buy or recycle.
The better the clarity of the diamond, the higher the price. When you want to buy a high clarity diamond or invest and collect it, VS level or above is the most suitable. When you have no special requirements for the clarity of diamonds, the choice of SI -level cost performance is the highest, and the naked eye cannot distinguish the SI and VS levels. Moreover, defects are part of the diamond, which is a unique label made by nature for each diamond.