How much is the rough diamond price? The price of rough diamonds ranges from tens of thousands to several million, and they are generally estimated based on the finished price. In addition to looking at the color, ความชัดเจน, and weight, but also to consider which shape is suitable for cutting, and how much it will …
A diamond ring is the jewel that every girl dreams of. Diamonds also represent the eternity of love. It is a token of love between two people. Many people will have a question when buying a diamond ring. Why do they still have a diamond ring when buying a diamond ring? What is the difference …
The difference between rough diamonds and loose diamonds อ่านเพิ่มเติม »
The diamonds that everyone usually sees are shining bright. But do you know what the newly mined rough diamonds look like? Let’s talk about it in detail below. The source of rough diamonds The diamond market in China is mostly dominated by the wholesale and retail of loose stones and diamonds. Few people are engaged …
(1) It is worth noting that the ultra-high-strength anvil made of single crystal CVD diamond can be used in a new generation of high-pressure test equipment for new material synthesis and basic scientific research. Element Six, as a leading enterprise in the development of CVD diamond, is currently actively developing and using the cutting-edge properties …
The difference between diamond color levels h and f-g is mainly in terms of quality and price. According to the international diamond color grading standard, the f-g color grade is higher than the h color, and the f-g diamond looks more colorless and transparent, has better visual effects, and is more expensive. The difference between …
The difference between diamond color h and f-g อ่านเพิ่มเติม »
Diamonds last forever, and one will always circulate. What kind of ad slogan is it? ใน 1951, the Thomson Chicago Company at the time began to create the classic work of De Beers-shaped "diamonds that last forever, and one is forever passed on". The ad slogan "Diamonds are forever, and one is forever" caused controversy …
Diamonds last forever, and one will always circulate. อ่านเพิ่มเติม »
