Natural Moonstone - lightblue and blue adularescence - 4.334 ct - marquise cabochon
Express your style with this radiant natural moonstone. Its lightblue and blue adularescence creates a magical play of light and color, making it perfect for unique and captivating jewelry. With 4.334 ct marquise cabochon, this gem will elevate your collection and set you apart. Let it inspire strong emotions and appeal to your senses.
Natural Gems Belgium Certification : CA-MOON024LB-002-133
IDENTIFICATION
Species : Natural Orthoclase (Anorthoclase)
Variety : blue Moonstone
DESCRIPTION:
Shape & Cutting Style : Marquise cabochon, polished both sides
Carat Weight : 4.334 Carat
Measurements : 17.0 x 6.5 x 4.9 mm
Color : milky white to clear with light blue and 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
Brown needle inclusion under magnification
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 milky white to clear with light blue and blue adularescence moonstone is all natural, and it's cut grade is good, symmetry is good, polish is good , 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
