Natural Moonstone - tricolor adularescence - 4.315 ct - oval - certified natural
Indulge in the entrancing and otherworldly blend of tricolor adularescence found in this 4.315 ct oval natural moonstone. Formed into a cabochon shape and certified as 100% natural, this gem embodies timeless sophistication, making it a coveted piece for any jewelry assortment. Embrace the subtle allure of natural moonstone and elevate your refinement today.
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-002-111
IDENTIFICATION
Species : Natural Orthoclase (Anorthoclase)
Variety : blue Moonstone
DESCRIPTION
Shape & Cutting Style : Oval cabochon, polished both sides
Carat Weight : 4.315 Carat
Measurements : 13.2 x 9.1 x 4.4 mm
Color : milky white to clear with yellow, green and shades of 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
Small chip on flat side
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 yellow, green and shades of blue adularescence moonstone is all natural, and it's cut grade is good, symmetry is fair, polish is fair, luster is good to very 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
