colored diamond pendants are available in a wide variety of colors, which includes red, blue, yellow, inexperienced, and black. those shades are naturally going on because of numerous impurities and structural anomalies within the diamonds. crimson diamonds get their coloration from additional strain all through their formation, blue diamonds from boron, yellow diamonds from nitrogen, and green diamonds from radiation exposure. every shade offers a unique appeal, making colored diamond pendants rather in demand for their rarity and unique beauty.