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Natural Bi-color Faceted Octagon 10 x 8 mm. 
Weight: 3.53 ct
Size: 9.83 x 7.71 x 5.57 mm - 10 x 8 mm calibrated.
Clarity: Transparent, natural pattern of inclusions, looks eye-clean.
Color:  Light Purple - Intense greenish-blue color, a rare color combination.
Treatment:  100% Natural.  No indication of any treatments/enhancements.
ALGT Belgium Certificate: Report no. 35234956.

Excellent cut, fire, and luster. 10 x 8 mm calibrated, also useful for mountings. Rare color combinations with perfect color distribution. Top gem - Don't miss this! 

Shipment with a reliable courier will be trackable and insured.
Duties and Taxes Buyer,s responsibilities. 

IMP: Please check the measurements from the text above to get a real idea of the stone. Pictures have been taken under white light and under natural daylight with magnification, intended to display as accurately as possible, but they may slightly vary.

Emerald - ALGT (B)

Bi Color Tourmaline - 3.72 ct

Gemstones

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Object

Faceted gemstone

Gemstone cabochon

Country of origin

No origin given

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Certification

International Gemological Institute (IGI)

International Colored Gemstone Association (ICA GemLab)

Antwerp Laboratory for Gemstone Testing (ALGT)

Instituto Gemólogico Español (IGE)

Gemological Institute of America (GIA)

Gem Report Antwerp (GRA)

Gem research Swiss Lab (GRS)

Lotus Gemology

Bellerophon Gemlab

Asian Institute of Gemological Sciences (AIGS)

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Istituto Gemmologico Italiano (IGI)

International Jewellery & Gems Certifiers (IJGC)

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Colour

Green

Blue

Purple

Pink

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Bi-colour

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Clarity

Eye clean

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Loupe clean

Moderate

Heavy

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Treatment

No evidence of treatment

No heat treatment

Oiling

Heat treatment

Commonly heated with no evidence of treatment

Not specified in the report

Clarity enhancement

Commonly irradiated with no evidence of treatment

Irradiation

Fracture healing / filling

No indication of treatments

Gemstone transparency

Transparent

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Pearl luster

Excellent

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Optical effect (gemstones)

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Bi Color Tourmaline - 3.72 ct

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