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.
137 products
Rare 1-carat pastel orange heart-shaped spinel from Myanmar, perfect for gemstone collectors and one-of-a-kind bespoke jewellery pieces. Ethically sourced and natural.
Pastel Orange Heart Shaped Spinel 1ct
Pastel Orange Mogok Spinel 1ct | Heart Cut | Untreated | Rare | UK
$686.39
1.05ct heart-shaped orange spinel, ethically sourced from Myanmar, perfect for London fine jewellery collections and custom designs. A natural untreated gemstone with brilliant fire.
Bright Orange Heart Shaped authentic Burmese Natural Natural Spinel 1.05ct
Bright Orange Mogok Spinel 1.05ct | Heart Cut | Untreated | UK
$720.71
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
$617.75
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
$823.67
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
$4,564.52
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
$2,059.18
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
$2,704.39
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
$3,864.40
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
$6,863.94