Purple Mogok Spinel 0.75ct | Untreated | Eye-Clean | UK

A clean, well-proportioned 0.75ct purple natural spinel from Mogok, Myanmar — eye-clean, untreated, and with a vivid purple hue that performs beautifully in both natural and artificial light. An accessible entry point for a premium natural Mogok spinel with all the quality credentials.

Product Details

• Colour: Purple
• Weight: 0.75ct
• Dimensions: 5.2 × 5.0 × 3.5mm
• Origin: Mogok, Myanmar
• Clarity: Eye-Clean (AAA)
• Mineral: Natural Spinel
• Hardness: 8 (Mohs scale)
• Treatments: None
• Product Code: C006

Our Clarity Grading

• AAA+: Loupe-clean
• AAA: Eye-clean (no inclusions visible to the naked eye)
• AA: Slight inclusions
• A: Moderate inclusions

Why Purple Spinel?

Purple Mogok spinel is untreated, naturally coloured, and carries genuine provenance. An ideal alternative to purple sapphire or tanzanite for bespoke jewellery, engagement rings, or earrings. Hardness 8 ensures it is suitable for daily wear in any setting type.

About Natural Spinel Gem

We specialise in natural untreated spinel, sourced directly from small-scale miners in Mogok, Myanmar — one of the world's most celebrated gem origins. Gemstones are hand-cut locally. All gemstones are available for private viewing across London at your business premises or by appointment at Hatton Garden.