GRADING REPORT MGY560

- Identification: Natural Unheated & Untreated Green Yellow Sapphire

- Carat: 5.60

- Shape: Oval

- Measures: 11.09x9.24x6.08 (millimeter)

- Color Grade: Very Good

- Tone: MD60

- Color Zoning: Gradually and mobile

- Clarity: Very Lightly Included

- Cutting Grade: Very Good

o       Brilliancy: 75%

o       Depth: 66%

- Origin: Ratnapura, Sri Lanka

- Treatment: None

Certificate No: 0909778 (see more images)

Overall Grade: Very Good

Comment: Giant multi-yellow sapphire with hardly any inclusions (nothing to be seen without lens and little with it). Colors range from golden yellow at night, with some orange in between, and to a dry greenish yellow at day, with green passing through in waves as you move the gem, like the wind passes through an autumnal forest and shifts colors (that is a purely romantic description, of course, but if you see the stone you know what we meant). The main image was taken in indirect sunlight. No window. The first impressions mostly root in rich yellow-ocher tones. Always very posh. No clear-cut color zones but gradually changing with a center green bar and golden tips. Highly unique. 
 

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