12 Golden Ray Black Star Sapphire - 20.41 carats

The black star sapphires from Thailand generally have a 6 ray white star with golden stars being rare. Occasionally we find specimens with 12 ray stars and these rare stones are much sought after by collectors. This 20.41 ct black star sapphire is especially unsual for its bright golden star with excellent shape and alignment. The picture and vidio of this gem does not come close to showing the true beauty of this fine specimen, it will thrill you everytime it is seen in direct sunlight. This is a unique gem which will make a notable addition to any star sapphire collection. Guaranteed natural and untreated by AJS Gems, Bangkok.

Lot#: 
STB3550JJ
Weight: 20.41 carats
Price (USD): $1,899.00
Pieces: 
1
Clarity:
Origin:
Shape:
Cut:
Treatment:
Size: 
14.90 x 13.44 x 8.92 mm
12 Rays Black Star Sapphire - 20.41 carats

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AJS Gems Limited
/ Gemstone Report
Silom Rd, Bangkok 10500, Thailand
Tel: (66 2) 237-8353

December 16, 2017


AJS No. STB3550JJ

Description:
Natural 12 Golden Ray Black Star Sapphire
Pieces: 1 Pc
Weight: 20.41 Cts
Size: 14.90 x 13.44 x 8.92 mm
Shape: Oval
Cut: Cabochon
Origin: Thailand
Treatment: Unheated
The gemstone described in this report was carefully examined by AJS Gems Ltd. The testing techniques include 10x magnification and may also include the following: refractive index, specific gravity, UV response, spectral analysis, polarization and/or dichroscope. This report is designed to provide clients with a basic description and identification for the item to which the report refers. The identification of the item is the expressed opinion of AJS Gems. This report is not a guarantee, valuation or appraisal. The client agrees to be fully responsible for the use of this report for trading the item described herein.

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