You can find a large selection of diamond rings, diamond pendants, and diamond earrings on eBay. Know how to evaluate the quality of each diamond as you shop online.
The 4Cs of Diamonds Carat Color Clarity Cut Carat Weight The size of a diamond has the biggest impact on its price. The metric carat, which equals 0.20 gram, is the standard unit of weight for diamonds and...
Green emeralds are a variety of the gemstone beryl and have been highly prized since pre-historic times. Color - hue, tone and saturation Clarity - visibility of inclusions Cut -how well the stone is cut...