Glossary · Gemstones
Moonstone
Moonstone glows from within — a floating blue-white sheen called adularescence — and is a June birthstone beloved of Art Nouveau.
What is moonstone?
Moonstone is a feldspar gem showing adularescence, a soft billowing light that seems to drift across the stone as it moves. It is usually cut as a cabochon.
History & why it matters
It was a signature stone of Art Nouveau and the Arts and Crafts movement, and is one of the June birthstones.
What affects value
A clean body with strong blue adularescence is most prized. Browse antique gemstone jewellery.
Moonstone Jewellery
Browse antique moonstone jewellery, or sell a piece from your collection.
FAQs
Moonstone is a feldspar gem showing adularescence, a floating blue-white sheen, usually cut as a cabochon and a June birthstone.
Value depends mainly on colour and quality, and with antique pieces the period craftsmanship and original setting add to it. Request a valuation to find out what a piece is worth.
Yes. We buy and sell antique and vintage gemstone jewellery. Browse the collection or request a valuation.