*One carat is equal to 0.2grams.
*The waist diameter of the diamond will be affected by the cutting method and proportion. So the same weight diamonds may have different waistlines.
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.
Fire method: burn the gemstone with a lighter, moissanite will appear slightly yellow, but after annealing, it will return to its original state, while the
color of lab grown diamond will not change after the fire. But be careful, do not exceed 600 degrees, or the real lab grown diamond will oxidize. Unless as a last
resort, generally do not try this method to avoid disputes.