毛坯鑽石原來是這樣的, 只有這幾個技巧可以用來識別它
鑽石像徵著愛情的忠誠和永恆! 多少女人為之傾倒, 結婚和求婚時，鑽石被用作人生重要時刻的標誌. 一般來說, 我們看到的鑽石已經被製成珠寶, 所以很多人印像中的鑽石應該是很耀眼的. …
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鑽石切割解密, from rough to finished diamond
今天, a friend who is doing diamond cutting shared a set of videos of cutting diamonds from rough slopes into finished diamonds. I will share them with you. Please watch the video below: 1.The overall shape of the rough with naked eyes, the rough is about 30 克拉, the color quality of the whole rough …
How much is the price of rough diamonds
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, 明晰, and weight, but also to consider which shape is suitable for cutting, and how much it will …
毛坯鑽石和裸鑽的區別
鑽戒是每個女孩都夢想的珠寶. 鑽石也代表著愛情的永恆. 這是兩個人之間愛情的信物. 很多人在買鑽戒的時候都會有一個疑問. 為什麼買鑽戒的時候還帶著鑽戒? What is the difference …
Teach you about rough diamonds
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 …