Natural Moonstone - blue adularescence - 0.919 ct - marquise cabochon
Elevate your style with this enchanting natural moonstone! Its mesmerizing blue adularescence makes it perfect for captivating jewelry. With a weight of 0.919 ct, this gem will set you apart. Experience the powerful beauty of natural moonstone.
Natural Gems Belgium Certification : CA-MOON024LB-002-136
IDENTIFICATION
Species : Natural Orthoclase (Anorthoclase)
Variety : blue Moonstone
DESCRIPTION:
Shape & Cutting Style : Marquise cabochon, polished both sides
Carat Weight : 0.919 Carat
Measurements : 7.9 x 4.2 x 3.5 mm
Color : clear with little milky white with blue adularescence
Transparency : Transparant
Hardness : 6.0
Birefringence : 005–0.006
Crystallography : monoclinic
Luster : Opalescent - Vitreous
Refractive index : 1.520-1.525
Specific Gravity : 2.56-2.59
COMMENTS :
No indications of heating, no indications of any other treatment
Inequalities in flat surface
Adularescence is caused by the diffraction of light as it hits thin, alternating layers of orthoclase and albite within the gem. This produces the appearance of a floating, cloud-like, blue to white light inside the gem. A blue sheen is produced if the albite crystals are very fine.
Personal Note From Natural Gems Belgium:
This clear with little milky white with blue adularescence moonstone is all natural, and it's cut grade is fair to good, symmetry is fair, polish is fair , luster is good.
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For impression take a look at the pictures,
all items are sent insured with track and trace regardless of value
