GRADING REPORT BC9

-          Identification: Blue Sapphire

-          Carat: 2.451

-          Shape: Pear

-          Measures: 9.65x6.98x4.78

-          Color Grade: Good

-          Tone: Light Medium 35

-          Color Zoning: Faint

-          Clarity: Lightly Included

-          Cutting Grade: Very Good

o       Brilliancy: 70%

o       Depth: 68%

-          Origin: Adams Peak, Sri Lanka

-          Treatment: None

Certificate No: 9740 (see more images)

Overall Grade: Very Good

Comment: Good luster with a tint of violet. Light but dense blue in a classical Ceylon sapphire. Excellent untreated crystal with a crispy sparkle. One pretty feather may be visible at times and from the back. Deepening to cornflower blue in the tip. The camera shows the lower part falsely darkening, but it is rather lighter and mirroring.  

Ask a question.