Unheated Montana Sapphire 2.94 (OGB294)

2.94 Carat
Intense Iceberg Green-Blue
Medium Dark 60
Lightly Included

GRADING REPORT OGB294

• Identification: Natural Unheated & Untreated Sapphire
• Carat: 2.94
• Shape: Brilliant Oval
• Measures: 9.13x7.01x5.57 (millimeter)
• Color Grade: Excellent
• Tone: MD60
• Color Zoning: None
• Clarity: Lightly Included
• Cutting Grade: Excellent (precision cut by Peter T.)
  • Brilliancy: 90%
  • Depth: 79%
• Origin: Montana, USA
• Treatment: None

Certificate No: DSEF023223

Overall Grade: Very Good+

Comment: Finally some new Montana's. This one in the classic iceberg green-blue and in the most terrific precision cut from the USA. As always with us, already certified untreated. Inclusions only under the lens. No window, no flaws, not heated, but as cold Montana gave them to humanity. Shiny, sparkling blue with green flashes, see handshot. Like all no-heat sapphires Montana prices have gone up dramatically since we bought the last mine run in 2009/10. Mined and cut on the US, certified in Germany. 2.94 carat better in color than many untreated fancy blue diamonds.