Rare Russian Belomorite with glowing blue yellow flash.
A natural Moonstone cabochon that lights up when it catches the light.
The stone displays a strong and dynamic adularescence - a glowing internal light effect that shifts depending on the viewing angle. Fine natural internal structures create a unique shimmering pattern, giving the gem alive, almost holographic appearance.
This cabochon is polished on both sides, making it suitable for:
About Russian Moonstone (Adularia / Belomorite):
Russian moonstones are highly valued among collectors and jewelers for their distinctive appearance and rarity. Unlike more common commercial moonstones, stones from Russia - especially belomorite - are known for their cool, milky-white base and strong, icy blue adularescence.
Adularescence is the signature optical effect of moonstone - a glowing light that appears to float beneath the surface and shift with movement. In high-quality Russian material, this effect is often more dynamic and can display blue, green, and even subtle golden flashes.
Belomorite, sourced from northern regions near the White Sea, is especially prized for its natural, almost “frozen light” appearance and unique internal textures. These natural inclusions are not flaws, but part of what gives each stone its individuality and character.
Adularia is the traditional mineralogical term for fine moonstone and has long been appreciated in European jewelry for its elegance and soft glow.
Because of their limited availability, strong visual effect, and one-of-a-kind patterns, Russian moonstones are considered collectible gemstones - each piece is truly unique and cannot be duplicated.