Precious GIA Certified Natural Blue Sapphire Sri Lanka Oval 3.23 ct

Description

Welcome to Mineral-Mine. We offer you high quality
of gemstones with value pricing. All purchase
are
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guaranteed. Various gemstones from famous origin around
the world. No risk payment and satisfaction guarantee.
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Gem Description
Gem ID
Pieces
Name
Species
Hardness (
Moh's
scale)
Luster
Refractive Index (RI)
Specific Gravity (SG)
Sap
311
1
Natural Blue Sapphire
Corundum
9
Vitreous
1.762-1.770
4.00
Transparency
Origin
Carat Weight
Dimension(mm)(L x W x D)
Shape
Color
Clarity
Comment
Transparent
Sri Lanka
3.23 ct
9.57 mm x 7.41 mm x 5.34 mm
Oval
Blue
VVS1
Heated ( no residue )
GIA Treatment Table
GIA Source Type Table
GIA Clarity Grades Chart
VVS1
Very
Very
Slightly Included
- Minute to not detectable
Minute inclusions, difficult to see
under
10X. Eye clean.
VVS
Very
Very
Slightly Included
- Minor inclusions
Minor inclusions, somewhat easy to see with 10X. Usually eye clean.
VS
Very Slightly Included
- Noticeable to Obvious
Noticeable inclusions under 10X. May be eye visible.
SI1
Slightly Included
- Noticeable to obvious
Obvious inclusions, large or numerous under 10X. Apparent to unaided eye.
SI2
Slightly Included 2
- Obvious to prominent
Obvious inclusions, large or numerous under 10X. Very apparent to unaided eye.
I1
Included 1
- Prominent
Moderate effect on appearance or durability.
I2
Included 2
- Prominent
Severe effect on appearance or durability.
I3
Included 3
- Prominent
Severe effect on both appearance and durability.
DCL
Declasse
-
Not transparent
Stones not transparent because of inclusions.
Scale transparency
Transparent
Objects seen through the gemstone look clear and distinct.
Semitransparent
Objects look slightly hazy or blurry through the stone.
Translucent
Objects are vague and hard to see.
Semitranslucent
Only a small fraction of light passes through the stone, mainly around the edges.
Opaque
Virtually no light can pass through the gemstone.
Shipping
The purchased item will be shipped within 3 business days after receive payment confirmation.
There are 2 types of shipping method  as below :
US$ 50. (
for
USA only). Delivery within 4 -7 days
Registered Airmails: Worldwide
US$-- (Insurance included) .Delivery within 20-30 days
Combined
delivery :
Maximum 5  items per shipment
within 7 days
(  FREE Insurance and shipping cost for the 2
nd
- 5
th
item) .
For
France ,
Germany & Italy
delivery within
4 - 8 weeks .
Payment
We accept
Paypal
for payment
which
must be made within 7 days after the auction ends.
Return
If you are not satisfied with our
product ,
please contact us before you return .
All products must be returned within 14 days for a refund
( except
Shipping & Handling cost which is non-refundable)
You're responsible for the return shipping cost . For damaged product could not be returned.