Iolite, with its deep violet-blue hues, is a captivating gemstone known for its remarkable pleochroism — shifting colors depending on the angle of light. This unique optical effect gives Iolite a lively, ever-changing charm.
History and symbolism
Historically, Iolite was used by Viking navigators as a sunstone to locate the sun on cloudy days, earning it the name “The Viking’s Compass.” Beyond its seafaring history, Iolite is often associated with inner vision, clarity, and guidance — a stone of adventure and discovery.
Iolite in jewelry and collections
With a hardness of 7–7.5 on the Mohs scale, Iolite is durable enough for many types of jewelry. Its shifting blue-violet tones make it an elegant choice for rings, pendants, and earrings, particularly when cut to highlight its pleochroism.
Iolite at Siam Gems Club
At Siam Gems Club, we offer a thoughtful selection of Iolites. If you are searching for a particular cut, carat, or shape, simply reach out to us at info@siamgemsclub.com or by using our contact form — we may have additional pieces available in our treasury.
👉 For those captivated by Iolite’s shifting violet-blue tones, you may also enjoy exploring our Tanzanite collection, another gem admired for its mesmerizing play of blue and violet.
