Natural Mogok Spinel Gemstones for Unique Engagement Rings

Choose an engagement gemstone formed by nature over millions of years—not man-made or lab-created. Discover natural, untreated spinels sourced from the legendary mines of Mogok, Myanmar, renowned for exceptional gemstones for more than 800 years. With a hardness of 8 on the Mohs scale, spinel offers lasting durability, exceptional brilliance and rare individuality for a truly personal engagement ring. UK-based, with private gemstone viewings available in London. Choose your gemstone first, then create your dream engagement ring.
135 products
Exquisite Mogok natural red spinel gemstone, cushion-cut, with vivid red hues, perfect for luxury fine jewellery. Burmese origin, ethically sourced.
Red natural spinel gemstone photographed in gemlight box, with a hardness of 8. Untreated and durable, ideal for fine bespoke jewellery and unique engagement rings.

Red Mogok Spinel 1.11ct | Untreated | Eye-Clean | UK

£1,110
Intense red cushion-cut natural spinel gemstone from Mogok, Myanmar, showcasing exceptional brilliance and clarity, ideal for custom high-end jewellery.
Red Natural Spinel 1.07ct

Red Mogok Spinel 1.07ct | Untreated | UK

£1,070
Intense deep red cushion-cut natural spinel gemstone from Mogok, Myanmar, showcasing exceptional clarity, perfect for bespoke luxury jewellery.
Red Natural Spinel 1.01ct with Eye Clean Clarity

Red Mogok Spinel 1.01ct | Untreated | Eye-Clean | UK

£765
1.39ct purplish-red natural Mogok spinel, untreated, cushion cut – certified loose gemstone for a bespoke engagement ring
Purplish-red natural spinel 1.39ct from Mogok, Myanmar – eye-clean cushion cut, untreated

Purplish-Red Mogok Spinel 1.39ct | Lab Certified | Untreated | Eye-Clean | UK

£1,300
1.20ct Red Burmese Spinel, Mogok origin, rare and vivid gemstone. Perfect for bespoke fine jewellery, adding timeless elegance to any collection.
Red Natural Spinel 1.19ct Cushion Cut

Red Mogok Spinel 1.19ct | Untreated | UK

£1,200
1.37ct Intense Bright Orange-Red Spinel, ethically sourced, with vivid hue and eye-clean clarity. Perfect for bespoke, high-end engagement rings.
Cushion Cut Intense Bright Orange-Red Spinel 1.37ct with Eye-Clean Clarity

Intense Orange-Red Mogok Spinel 1.37ct | Untreated | Eye-Clean | UK

£1,500
1.20ct Orange-Red Spinel, vibrant natural gemstone with fiery hues, perfect for adding unique charm to bespoke fine jewellery.
Orange-Red Spinel 1.20ct Cushion Cut

Orange-Red Mogok Spinel 1.20ct | Untreated | UK

£900
1.32ct Orange-Red Natural Spinel, vibrant and ethically sourced, offering a bold alternative to Burmese ruby for custom fine jewellery.
Orange-Red Natural Spinel 1.32ct Cushion Cut

Orange-Red Mogok Spinel 1.32ct | Untreated | UK

£990
1.37ct Grey Natural Spinel, rare and ethically sourced, perfect for bespoke engagement rings and custom luxury jewellery designs.
Grey Natural Spinel 1.37ct Cushion Cut

Grey Mogok Spinel 1.37ct | Untreated | UK

£515