Quartz Average Retail Prices (value charts per carat) in 2019
Quartz is often treated to enhance its color; this can be achieved via a heat treatment, irradiation, or other methods. Additionally, quartz can be synthetically grown. Quartz''s price makes it a rather affordable gemstone in its different varieties, and is used in all kinds of jewelry, such as pendants, bracelets, necklaces, earrings, or rings.