Natural Moonstone - blue adularescence - 4.210 ct - oval - certified natural
Experience the true beauty of Natural Moonstone - a stunning gemstone with a mesmerizing blue adularescence. Certified as a natural stone, you can trust that this 4.210 ct oval gem is both high-quality and one-of-a-kind. Perfect for those seeking an authentic gemstone.
Known as hecatolite, this compound of sodium, potassium and aluminium from the feldspar family has a stunning, shimmering quality, making it a truly opulent and exclusive option. The name moonstone is derived from its unique visual effect, known as adularescence, which creates a mystical, blue-tinged inner glow.
Natural Gems Belgium Certification : CA-MOON024LB-002-101
IDENTIFICATION
Species : Natural Orthoclase (Anorthoclase)
Variety : Blue Moonstone
DESCRIPTION
Shape & Cutting Style : Oval cabochon, polished both sides
Carat Weight : 4.210 Carat
Measurements : 11.2 x 9.4 x 5.0 mm
Color : milky white with yellowish 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
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 with blue and slight yellowish adularescence moonstone gemstone is all natural, and it's cut grade is good, symmetry is good, polish is good, luster is good.
FIND THE ONLINE CERTIFICATE HERE
For impression take a look at the pictures,
all items are sent insured with track and trace regardless of value
