最近, Alrosa 的客戶表示，該公司的毛坯鑽石價格平均上漲了約 7% 在本週的合約銷售中. The price increase has affected all Alrosa’s products, 但以上產品的價格 2 克拉增加了更多, 部分產品漲價幅度超過 10%. …
Alrosa’s rough diamond prices have increased by about 7% 一般 閱讀更多 »
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. …
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 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 …
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 …
