Spinel is one of the most underrated gemstones in fine jewellery, prized by collectors for its exceptional brilliance, rich saturation, and remarkable hardness (8 on the Mohs scale). For centuries, the world's most famous "rubies", including the Black Prince's Ruby in the British Crown Jewels, were later identified as spinel.
Available in a spectrum of colours from vivid red and hot pink to cobalt blue and violet, natural spinel is a rare and distinctive alternative to ruby and sapphire, often at a fraction of the price, and with a character that is entirely its own.
The Jiaxy & K spinel collection features carefully sourced natural spinels set in handcrafted fine jewellery. Each piece is designed in-house, making spinel rings from our collection a meaningful choice for engagement rings, anniversary gifts, or simply a piece to treasure. Browse the full Jiaxy & K jewellery collection to discover more rare gemstone designs.











