Gemstone News Center

There are mainly two types of diamond testing tools – thermal conductivity testers and electrical conductivity testers. Both work on distinct principles and can be used to distinguish diamonds from other gemstones. Thermal Conductivity Testers: Diamonds have a high rate of thermal conductivity. Th   Read More>

mined diamondsnatural diamondsWhile cubic zirconia Cubic zirconia vs lab grown diamonds Cubic zirconia (CZ) and lab grown diamonds are both synthetic alternatives to natural diamonds. However, there are some notable differences between the two. Cubic zirconia is a man-made material that was first   Read More>

Lab grown diamond have potential for market growth In the context of a widening supply-demand gap caused by natural diamond production reduction, there is significant potential for cultivating diamond market growth.The number of lab diamond brands in China is gradually increasing. Advantages of lab   Read More>

lab-grown diamondslab diamond jewelrydiamond jewelry Diamonds have long been a symbol of luxury, romance, and glamour. However, with the rise of environmentally and socially conscious consumers, many are turning to lab-grown diamonds as an ethical and affordable alternative to their natural counter   Read More>

Thanks to artificial intelligence, natural diamonds may receive consistent grading. New York-based Rare and Forever first began training artificial intelligence to grade diamonds in 2018 to make the grading of its diamonds more uniform and accurate. The company now offers this service to natural dia   Read More>