Lot 8

Schatting :

45000/50000 €

Toewijzing :

0 €
Exceptional modified brilliant/step cushion cut sapphire of 10,56 ct., with the very rare Golden-Yellow color. Intense fire and glittering of the golden color throughout the entire stone. The GRS assigns an origin of Sri Lanka. Great transparency and color distribution. Natural sapphire with no indications of treatment.
GRS report nr. GRS2021-057569 of May 28, 2021.
Dimensions : 13,13 x 11,28 x 8,12 mm. 
Munsell Book of Color :
Primary hue : 1.25Y 8/16 et 8.75YR 7/14
Secondary hue : 5YR 7/12 et 1.25YR 6/12

Expert notes:
The GRS laboratory of Switzerland estimated this stone’s quality so exceptional that it must be included in an additional appendix to the report. The latter mentions that a test of color stability has been completed. Its color, saturation and tint are of a remarkable stability. The color of this non-heated stone is therefore the result of nature occasionally exceeding the limits of perfection!

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