Lab grown diamonds resale value The resale value of a lab diamond ring will be around 30% to 40% less than you paid, and the same is true of a natural diamond ring - so be sure not to view this transaction as an economic investment! Instead, you're buying something beautiful that will bring endless joy, for a lifetime.

Lab grown diamonds are as real as diamonds mined from the earth. Lab grown diamonds are identical to earth mined diamonds in every way, except that they are grown in a lab. They have the same chemical, physical, and optical properties as mined diamonds and exhibit the same fire, scintillation, and sparkle.

They are BAD for the environment. It is estimated that carbon emissions of laboratory-grown diamonds are 3 times more than natural diamonds. While 83% of the water used in modern diamond mining is recycled and require little to no chemicals, LDG's require significant amount of freshwater to manufacture.

Will Lab Diamonds Pass A Diamond Tester? Yes, lab diamonds have the same carbon composition as natural diamonds. Therefore, they have the same thermal conductivity. The test results are positive when exposed to the diamond tester, since the diamonds have the same physical and chemical properties as natural diamonds.