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
Light lavender heart-shaped Burmese spinel gemstone, 1.20 carats, ethically sourced, offering affordable luxury with stunning clarity and sparkle. Perfect for bespoke jewellery designs.
Light Lavender Heart-Shaped Burmese natural Spinel gemstone 1.20ct

Lavender Mogok Spinel 1.20ct | Heart Cut | Untreated | UK

£450
Exquisite heart-shaped pink natural spinel gemstone with brilliant sparkle, ideal for fine bespoke jewellery designs, ethically sourced and hand-cut.
Myanmar origin, Heart Shaped Pink gemstone natural Spinel with Eye-Clean Clarity

Pink Mogok Spinel 0.90ct | Heart Cut | Untreated | Eye-Clean | UK

£600
Magenta-pinkish trio Burmese spinel gemstones, rare and vibrant colour, ideal for custom fine jewellery sets like earrings, rings, or necklaces.
Magenta-Pinkish Trio Set Spinel, rare colour for high-end fine jewellery.

Magenta-Pink Mogok Spinel Set of 3 | 3.80ct Total | Natural Untreated | UK

£3,325
Matching pair of 2.00ct cushion-cut natural purple spinel gemstones, featuring vibrant sparkle and rare colour, perfect for custom earrings or fine jewellery designs
Light Purple Matching Pair Spinel 2ct with Eye Clean Clarity

Light Purple Mogok Spinel Matching Pair 2ct | Natural Untreated | Eye-Clean | UK

£1,500
Matching pair of 2.49ct brown natural spinel gemstones, rare colour, perfect for custom earrings or couple rings, featuring modern, unique gemstones with brilliant sparkle
Matching Pair Brown Natural Spinel 2.49ct

Cognac Brown Mogok Spinel Matching Pair 2.49ct | Natural Untreated | Earring Set | UK

£1,970
Rare dark green spinel in an octagonal cut, ethically sourced from Mogok, Myanmar. Ideal for bespoke jewellery collectors seeking unique luxury gemstones.
Dark Green Natural Spinel 3.75ct

Dark Green Mogok Spinel 3.75ct | Natural Untreated | Rare Colour | UK

£2,815
Rare deep purple natural spinel gemstone with a masculine, bold hue. Perfect for custom men's rings or luxury male jewellery, offering an elegant yet rare colour for collectors.
Deep Dark Purple Colour Natural Spinel 3.60ct

Deep Dark Purple Mogok Spinel 3.60ct | Untreated | UK

£5,000
Exquisite 1.49ct pale pink spinel with flawless clarity, showcasing a soft pink hue. Perfect for luxury engagement rings or bespoke fine jewellery designs.
Pale Pink Natural Spinel 1.49ct Eye Clean Clarity

Pale Pink Mogok Spinel 1.49ct | Natural Untreated | Eye-Clean | UK

£1,100
Rare 3.78ct deep green natural untreated Spinel, ethically sourced from Mogok, Myanmar. Ideal for bespoke luxury jewellery designs and collectors of high-end gemstones.
Deep Green Natural Spinel 3.78ct

Deep Green Mogok Spinel 3.78ct | Untreated | Rare Colour | UK

£3,300