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

A remarkable 3.78ct deep green natural spinel from Mogok, Myanmar — a genuinely rare colour variety, untreated, with rich saturation and natural depth. Deep green spinel from Mogok is exceptionally scarce and commands strong attention in collector circles and specialist fine jewellery markets.

Product Details

• Colour: Deep Green
• Weight: 3.78ct
• Origin: Mogok, Myanmar
• Clarity: Eye-Clean (AAA)
• Mineral: Natural Spinel
• Hardness: 8 (Mohs scale)
• Treatments: None
• Product Code: D007

Our Clarity Grading

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

A Truly Rare Find

Green spinel is one of the least commonly encountered colour varieties. Deep, saturated green spinel from Mogok above 3 carats with eye-clean clarity is extraordinarily rare. This stone is for the serious collector or jeweller seeking a centrepiece stone with genuine rarity, Mogok provenance, and no treatments whatsoever.

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.