Why is the diamond ring nude stone cheaper than finished products? Please describe it in a separate part of it! Intersection

The price is generally not too much. If there is a large gap, it may be a comparison between different brands.
1. Traditional diamond rings are far exceeding the cost of diamond diamond ring because of the brand effect. The price of custom diamond ring is the price of the diamond itself, the cost of gold, the price of the gold, the price is relatively transparent
2, the custom diamond ring solves the pressure of the stocking. If the finished diamond ring is made, the merchant will have funds in advance. If it is not sold, there will be pressure on stocking and funding. This has caused merchants to be more willing to sell naked diamonds.
3, most of the naked diamond customization is to get the goods at the source of the upstream, remove the intermediate commercial difference, so it can be sold at a closer cost price.
This information: 4C
"4C" is a measure of measurement of a diamond value and quality. The so -called "4C" is the abbreviation of four English words starting with C. It refers to the carats, clarity, color, and cutting of diamonds. Just comprehensively appreciate the four points of "4C", you can easily understand the value and quality of a diamond. Diamond price = weight color clarity cutting.
Reference materials: Baidu Encyclopedia-Diamond 4C