بصفتي صائغًا قديمًا يعمل في هذا المجال منذ سنوات عديدة, المويسانتي بشكل عام أقل شأنا من الماس المزروع في المختبر. من حيث التكوين, الماس المزروع هو الكربون, والمويسانيت هو كربيد السيليكون. على الرغم من أن المويسانتي يمكن أن يكون أيضًا بديلاً جيدًا للماس, إنه ليس ماسة حقيقية بشكل صارم, and it is very different …
ايهما افضل, الماس المزروع في المختبر مقابل المويسانتي? Read More »
الماس الصناعي هو بيئة نمو الماس الأكثر مثالية في بيئة المختبر. غلة الماس الاصطناعية المختبرية عالية. في ظل التكنولوجيا الحالية, من الممكن أيضًا تصنيع ماسات ذات وزن قيراط كبير بجودة جيدة جدًا. It is impossible to tell the difference between a man-made diamond and a natural diamond just by looking …
What is the difference between laboratory diamonds and natural diamonds? Read More »
One of the reasons Raw Uncut Diamonds are popular is because of their color and a fire color. So what are the “best” colors? Let’s take a look at how Raw Uncut Diamonds is rated in 4C. Raw Uncut Diamonds get their color from the chemicals that form diamonds on Earth. In general, most Raw …
Why does rough uncut diamond color grading start at D? Read More »
The clarity grade of a diamond refers to the obvious degree of the characteristics of internal defects and external defects of a diamond. To put it bluntly, it means that the diamond is pure and impure inside. The purer the diamond is, the higher the diamond grade will be and the higher the diamond quality …
What is the difference between diamond clarity SI and VS? Read More »
Ⅰ. The title section of the certificate Gemological Institute America®: GIA Laboratory logo; January 1, 2014: Issue date. This is the date the diamond received its GIA certificate. Personally, I think from this date we can roughly know that the diamond is newly mined and freshly ground. In general, I recommend buying a GIA certificate …
Lab-grown and natural diamonds share the same grading system Lab-grown diamonds and natural diamonds have exactly the same 4C grading standards. Like natural diamonds, cultivated diamonds are also called off stones, split stones, SLRs, foot reversals, and the like. Natural diamond centers and cultivated diamonds: Both refer to diamonds with a weight of less than …
Before choosing a diamond ring, everyone will consider such a question, that is, if I buy this diamond, will it increase in value in the future, or at least preserve its value? Come hear a case from my client. A friend bought a two-carat D IF 3EX NONE diamond from a jewelry company. Although the …
On the evening of August 10, Diamond, the leading force in the diamond industry, released its 2022 semi-annual report. The semi-annual report shows that in the first half of the year, the operating income was 448 million yuan, a year-on-year increase of 105.14%. The performance of the semi-annual report exceeded the forecast range, and the …