5-Carat Lab-Grown Blue Diamond Graded by GIA

5-Carat Lab-Grown Blue Diamond Graded by GIA With labs perfecting the HPHT lab process for lab grown diamonds larger and larger stones are coming to the markets. Recent a 5.03ct blue diamond grown in a laboratory was inspected by GIA. These larger stones are causing a lot of interest in the markets, as the technology increases the quality is as well. Although a lab grown gem can be detected in a number of ways they still are causing the jewelry industry to sit up and take notice. This particular man made gemstone was significant enough to have the findings published early online by GIA. The company to produce it in […]