Moonstone: Properties, Meaning, and Uses in Jewelry Making
Moonstone has captivated humans for thousands of years. Named for its ethereal glow — a phenomenon gemologists call adularescence — moonstone seems to hold a soft, billowing light just beneath its surface. Whether you're a seasoned jewelry maker or just beginning your gemstone journey, moonstone is one of the most magical stones you can work with.
What Is Moonstone?
Moonstone is a member of the feldspar mineral group, specifically orthoclase and albite. As light passes through the alternating layers of these two minerals, it scatters and creates that signature blue-white shimmer. The finest specimens display a strong blue flash that appears to float across the stone as you tilt it — this is what makes rainbow moonstone so prized among jewelry artists.
Moonstone Varieties
Not all moonstones are created equal. Here's a quick breakdown of the most common types you'll encounter:
- Rainbow Moonstone — Technically a variety of labradorite, rainbow moonstone displays a vivid blue adularescence and is highly sought after for statement pieces. Our Rainbow Moonstone Cabochons (large) are a customer favorite for pendants and rings.
- Peach Moonstone — Warmer in tone with a peachy-pink body color, this variety has a softer, more romantic glow. Perfect for delicate earrings and stacking rings. Browse our Peach Moonstone Cabochons.
- Classic White Moonstone — The traditional variety with a milky white body and blue sheen. Our Moonstone Cabochons (medium) are ideal for bezel settings.
Moonstone Meaning and Lore
Ancient Romans believed moonstone was formed from solidified moonbeams. In Hindu mythology, it's considered a sacred stone made of moonlight. Across cultures, moonstone has been associated with intuition, feminine energy, new beginnings, and emotional balance. It's the traditional birthstone for June and a popular choice for anniversary gifts.
Working with Moonstone Cabochons
Moonstone ranks 6–6.5 on the Mohs hardness scale, which means it's softer than quartz and requires some care during fabrication. Here are a few tips:
- Use a bezel setting rather than prongs to protect the stone's edges.
- Avoid ultrasonic cleaners — moonstone can crack under vibration.
- Polish with a soft cloth; avoid harsh chemicals.
- Second-quality stones (like our Moonstone with Black Tourmaline Cabochons) often have unique inclusions that make each piece one-of-a-kind — perfect for rustic or organic-style jewelry.
Why Rockhounds Love Moonstone
As a rockhound, there's something deeply satisfying about holding a piece of moonstone and watching that light shift. It's one of those stones that never gets old. At Zandy's Jewelry Supply, we source our moonstones carefully, selecting pieces that show strong adularescence and interesting character — because we know that's what you're looking for too.
Ready to work with moonstone? Shop our full moonstone collection →