GRADING REPORT BFL3792

- Identification: Natural Unheated & Untreated Fluorite

- Carat: 37.92

- Shape: Cushion

- Measures: 21.20x18.59x14.10 (millimeter)

- Color Grade: Good

- Tone: L30

- Color Zoning: Visible but less than image

- Clarity: Free of Inclusions

- Cutting Grade: Very Good

o       Brilliancy: 50%

o       Depth: 75%

- Origin: Brazil

- Treatment: None

Certificate No: 12061613

Overall Grade: Very Good

Comment: Not unlike the biggest and cleanest fluorite available. As always fluorite behaves badly in front of the camera, often green, purple, or invisible, note also the violet in the side-images. Over-all it is a bright metallic blue gem with a strong green tint reminding of light colored aquamarine. Giant natural blue gemstone near 40 carat but way under $100/carat - I can not think of any alternative variety. Museums size.  

Ask a question.