Red Sultanite Diaspore Ring 925 Sterling Silver Unisex Color-Changing Handcrafted

Sultanite — also known as diaspore or zultanite — is found in only one place on earth: the Milas district of Muğla, Turkey. It is one of the rarest color-changing gemstones in the world, shifting from a warm kiwi green in daylight to a champagne pink or raspberry red under incandescent light. This optical phenomenon, known as pleochroism, is caused by the stone’s unique crystal structure and the way it absorbs different wavelengths of light depending on the angle and source of illumination. No two sultanite stones change color in exactly the same way, which means every ring is singular.

This ring sets a natural red-toned sultanite in solid 925 sterling silver. The stone is faceted to maximize its color-shift effect and set in a clean, architectural band that works equally well on any hand.

Details
Material: 925 sterling silver
Stone: Natural sultanite (diaspore) — mined exclusively in Muğla, Turkey
Color shift: kiwi green in daylight → champagne pink to raspberry red under warm light
Cut: Faceted — maximizes color-shift effect
Sizes: All sizes available — please double-check your size in the variants section before completing your order
Personalization: Message us for custom engraving options
Packaging: Ships in a gift box, pouch, and silver polishing cloth.

Handcrafted to order in Konya, Turkey by Reyhan Silver Jewelry — the historical capital of the Seljuk Empire and home of Rumi, carrying over 800 years of jewelry tradition.