LA MEJOR PARTE DE LAB DIAMONDS ENGAGEMENT RINGS

"The machine can detect a spectrum of color that we cannot see with our eyes, and it analyzes that data," said Dr. D'Haenens-Johanssen. “The device looks for an unnatural signature, which means it is a natural diamond. "They’re available for prices far below their natural diamond counterparts, which help to stretch budgets. Couples may not hav