Roughly 200 different known gemstones grace the planet today—including preciousand semi-precious varieties—and they all have different characteristics.
The color of a gemstone is its most defining and memorable feature—and for many, it’s the most important factor in choosing a gem. In general, the more saturated a gemstone, the more valuable it is. But for most people, buying gemstones isn’t about picking the most “valuable,” but rather choosing a gemstone in a color they really, really love.