Gemstone News Center

Three diamond necklaces blessed by Pope Francis are currently up for auction, according to a news release from Diamond Foundry, an American diamond man made diamond company. Each necklace is set with 4.7 carats of lab diamonds and will be up for auction until 27 December 2021, with bidding already a   Read More>

Swarovski has offered to partner with Yellow River to supply 500-600 million RMB of man made diamond products per month, while Yellow River Cyclone, a leading upstream player in the man made diamond industry, has a monthly production value of only 50 million as of mid-21 years. Swarovski's current d   Read More>

In the past, the cost of synthetic diamonds and processing is still very high, and branded jewellery in particular is still very demanding in terms of equipment, technology and techniques, but there are now a small number of synthetic diamonds in the world Put on the market, but no price advantage   Read More>

What is the process of synthetic diamond? What else should I pay attention to?1. Assembly of synthetic partsGenerally, lump and flake molten (dissolved) medium metal or alloy are used. The way of assembly of synthetic parts is to arrange one layer of graphite and one layer of molten (dissolved) medi   Read More>

A long time has passed since man discovered the diamond. There is nothing more special about a diamond than its hardness. We are often under the impression that hardness is synonymous with metals, which are supposed to be considerably harder than diamonds. In reality, however, diamonds are the harde   Read More>