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Natural honey yellow shpene - 1.085 ct - cushion - unheated

Natural honey yellow shpene - 1.085 ct - cushion - unheated

Prix habituel €57,29 EUR
Prix habituel Prix promotionnel €57,29 EUR
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Natural honey yellow shpene - 1.085 ct - cushion - unheated
Expand your gemstone collection with this stunning find. Sphene, also referred to as "titanite" in the world of geology and mineralogy, is a unique and rare discovery that will leave a lasting impact.

Natural Gems Belgium Colored Stone Certification FA-TISP024BY-002-207

IDENTIFICATION

Species : Natural Titanite mineral
Variety : Sphene

DESCRIPTION

Shape & Cutting Style : cushion, mixed cut
Measurements : 6.7 x 5.6 x 2.9 mm
Total Carat Weight : 1.085 carat
Color : honey yellow  
Clarity : I3
Transparency : Transparent
Luster:  Adamantine  (difficult to polish)
Birefringence : 0.100-0.192.
Cleavage : Distinct 1 direction
Crystallography : Monoclinic
Dispersion : 0.051 (strong)
Hardness : 5- 5.5
Refractive index : 1.843-2.110
Specific gravity : 3.45-3.55

COMMENTS :

No indications of heating - No indications of treatment
Strong dispersion rate 

Personal Note From Natural Gems Belgium:

This cushion cut gemstone its cut grade is good, symmetry is good, and polish is fair to good. The luster is good and adamantine fair.

FIND THE ONLINE CERTIFICATE HERE

for general impression take a look at the pictures

All items are sent insured with track and trace regardless of value

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