OptimaGem Lab Ruby Round 4mm12mm Loose Gemstones 7mm

A deep rich red with flashes of hot pink cut from premium rough selected to best imitate the highest end Burma material. These gems are created by the Flame Fusion process and have essentially the same physical properties as natural Ruby. Ruby is the July and Capricorn birthstone. Our gems are calibrated for easy design for the artist and use in standard settings by the jeweler, goldsmith or silversmith.