A compact, eye-clean cognac spinel from Mogok at 0.62ct. Despite the small face-up area — 4.6 × 4.5mm — the excellent 3.7mm depth gives this stone very good brilliance and a lively, warm brown face-up. A well-proportioned little stone, ideal for an accent setting, stacking ring, or small earring project.
Product Details
- Colour: Cognac
- Product Code: C0023
- Origin: Mogok, Myanmar
- Weight: 0.62ct
- Clarity: AAA — eye-clean, no inclusions visible to the naked eye
- Dimensions: 4.6 × 4.5 × 3.7mm
- Mineral: Natural Spinel (MgAl₂O₄)
- Hardness: 8 (Mohs scale)
- Treatments: None
Our Clarity Grading
-
AAA+ — Loupe-clean: no inclusions visible under 10× magnification
-
AAA — Eye-clean: no inclusions visible to the naked eye
-
AA — Slight inclusions
-
A — Moderate inclusions
Why Cognac?
Natural untreated cognac spinel from Mogok is a material that most jewellers have never stocked — its rarity is precisely what gives it interest. The warm, golden-brown tone pairs beautifully with rose gold and yellow gold, and the eye-clean clarity at this size is a meaningful quality attribute. For a designer wanting a small, unusual accent stone with a documented Mogok origin, this is a practical and characterful option. No treatments. No enhancements.
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.
