1.50 carat D Round lab grown diamond HPHT

1.50 carat D VS1 IDEAL Cut Round lab grown diamond HPHT

Natural & Synthetic,which one is environmentally kind!

  As we all know, the mining sites of natural diamonds are very difficult to select,and the mining project is enormous and environmentally destructive by using some large machinery.That results in some serious problems including blood diamonds,conflict diamonds,child labour, human rights violations,resource exhaustion and environmental crisis.  

  The synthesis of industrial-grade diamonds has been widely used and almost two-thirds of all industrial diamonds have now been replaced by synthetic diamonds. However, it was not until 1970 that gem-quality diamonds with large grains were synthesized by the American company General Electric. After nearly thirty years of effort, it is now possible to obtain crystals as large as a dozen carats, but the cost of gem-quality diamond synthesis is still too high to allow for mass production. only 3,500ct of synthetic diamonds could be cut and ground in 2000, representing only 0.01% of natural gem-quality diamond production that year.