Blue topaz is a popular, durable, and affordable semi-precious gemstone, ranking 8 on the Mohs scale. While natural blue topaz is rare, most market-available stones are colorless topaz enhanced via radiation and heat to produce vibrant, lasting blue shades like Sky, Swiss, and London blue. It is a December birthstone symbolizing calm and wisdom.
This stone has been irradiated to get its color and is approximately 7mm in size. It's set in a 1.6 inch long sterling silver key-shaped pendant with moon, star, and cat details. It comes with a base metal chain.
