Are TLC Diamonds real?

Yes, chemically, physically and optically our diamonds are the same as any mined diamond although our high purity levels (IIa) only occur extremely rarely in nature (1-2% *). TLC Diamonds should not be confused with imitation diamonds such as cubic zirconia or moissanite.


* “Type IIa crystals account for 1% to 2% of the world’s diamond production, Alrosa noted.”