Corundum · Madagascar
No. ZT-341 · Drag to rotate
Gemological Dossier · Corundum
Madagascar Ruby
Andilamena, Madagascar
A deep, glowing red with strong fluorescence, rare among untreated East African rubies.
- Carat Weight
- 2.12 ct
- Cut & Shape
- Oval brilliant
- Clarity Grade
- VS — eye clean
- Refractive Index
- 1.762 – 1.770
- Mohs Hardness
- 9.0
- Treatment
- No indications of heating
- Colour
- Pigeon's-blood red
- Specific Gravity
- 4.00
- Dimensions
- 8.60 × 6.94 × 4.31 mm
AcquisitionAED 132,210
Comes with the Zodiac Temple certificate and a digital provenance record.
Kindred STONES
No. ZT-884Sri Lanka
Corundum · 4.25 ct
Royal Ceylon Sapphire
A saturated royal blue from the gem gravels of Ratnapura, cut to an oval that holds its colour edge to edge.
AED 249,730View dossier →
No. ZT-112Kashmir
Corundum · 3.08 ct
Kashmir Cornflower Sapphire
An estate stone from the legendary Padar deposit. Its velvety cornflower blue comes from fine silk that softens the light.
Price on requestView dossier →
No. ZT-507Colombia
Beryl · 2.86 ct
Muzo Emerald
The warm, slightly bluish green that made Muzo famous, in a classic step cut with its natural garden of inclusions.
AED 156,081View dossier →