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 …
Diamonds last forever, and one will always circulate. What kind of ad slogan is it? في 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. اقرأ أكثر »
فى السنوات الاخيرة, synthetic diamond grown by chemical vapor deposition (CVD) أصبح موضوعًا مهمًا في صناعة المجوهرات. يمكن تصنيع هذا الماس تحت ضغط منخفض ودرجة حرارة عالية متوسطة (تقريبًا 800 إلى 900 درجة مئوية), وقد تم استخدامها على نطاق واسع في المجوهرات. Chemical vapor deposition synthetic diamonds are almost always brown …
1. في 2018, De Beers, the world's largest diamond manufacturer, launched a new brand called Lightbox Jewelry, which will be the only jewelry brand under the group that uses technical synthetic diamonds provided by its subsidiary Element Six Diamond Laboratory. 2. Diama was founded in May 2016, and all its product series are made of …
Major brands of cultivating diamonds at home and abroad اقرأ أكثر »
