Gemstone News Center

However, buyers should be alerted that melees do not have a value preservation function! Generally speaking, diamonds are classified into 10 grades. Diamonds no less than 1 carat are called big diamonds, which have the most value preservation and appreciation functions. Diamonds smaller than 0.1 c   Read More>

Jewelry and jade will enhance our beauty, so we have to take care of them. After all, things will interact with each other, let me share with you some tips that need attention. 1.Avoid putting together with cosmeticsIf the ring is coated with cosmetics, the brightness will be weaken; especially di   Read More>

As everyone knows, gems should have the three elements of "beautiful", "durable" and "rare". Some people think that there should be eight elements. They are "beautiful", "hard", "rare", "transparent", "stable" ","surprising "," harmless "and" weight and size ". Except for the "rare", synthetic stone   Read More>

2020 Messigems Inhorgenta Munich   Read More>

SANDVIK has announced that it has developed a method for manufacturing diamond composites using 3D printing technology called additive manufacturing. This material can be formed into many custom shapes. One reason that 3D printing methods are interesting is that it is difficult to form diamond-ba   Read More>