Sunstone is a member of feldspar group of minerals, and often referred to as schiller. Due to its orange to reddish color and spangled appearance, which is reminiscent of the sun, its name is sunstone. The gemstone is not very durable or hard, so it is slightly softer than quartz hence the best suited jewelry for earrings, bracelets, necklaces, and pendants. Also, traditionally sunstone gem is linked to a good luck, wealth, and fortune.

This faceted semi-precious gemstone is in a heart (calibrated) shape, and the size is 5mm.