Greenish-Blue Mogok Spinel 0.85ct | Untreated | Eye-Clean | UK

A rare 0.85ct greenish-blue natural spinel from Mogok, Myanmar — an unusual, distinctive colour sitting between teal and aquamarine, entirely untreated and eye-clean. Greenish-blue spinel from Mogok is scarce and highly sought after by designers who favour rare, non-commercial tones for bespoke fine jewellery.

Product Details

• Colour: Greenish-Blue
• Weight: 0.85ct
• Origin: Mogok, Myanmar
• Clarity: Eye-Clean (AAA)
• Mineral: Natural Spinel
• Hardness: 8 (Mohs scale)
• Treatments: None
• Product Code: C002

Our Clarity Grading

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

A Rare Colour

Greenish-blue spinel is one of the most unusual and desirable colour varieties from Mogok. Untreated and with a known origin, it is a genuine alternative to teal sapphire or aquamarine — with a depth of colour and rarity that those stones cannot match. Suited to minimalist fine jewellery and unique bespoke commissions.

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.