The gemstones are classified according to their 4C, like diamonds. Color Color is the key when you browse collection of gem. The color of the stones is defined by hue, saturation and tone. Hue is the main precious color, full ...
The gemstones are classified according to their 4C, like diamonds. Color Color is the key when you browse collection of gem. The color of the stones is defined by hue, saturation and tone. Hue is the main precious color, full ...