stars and gems is currently on holidays and may take longer than normal to respond.
View All Photos (7)
CERT PARCEL NATURAL TOURMALINE GEMSTONES 30.20 CTS 0412
- SKU
- Dimensions (mm)
- 10.000 x 8.000 x 5.000mm
- Weight (cts)
- Certified Gemstones
- Yes
- Colours
-
PARCEL OF NATURAL PRECIOUS TOURMALINE GEMSTONES.
ORIGIN: PAKISTAN
CLARITY: SI1-SI2
GEM SIZE: LARGEST- 10 X 8 X 5 MM
SHAPE: MIX CUT- OVAL, SQUARE, OCTAGON, PAIR, MARQUISE
TREATMENT: NONE, THIS GEM IS NATURAL
----------------------------------------------------------------------------------------------------------------
IN THIS AUCTION YOU WILL ALSO RECIEVE:
THE CERTIFICATE OF AUTHENTICATION OF THE GEMSTONE AND ALSO
A COPY OF THE GEMOLOGISTS' CREDITATION FROM THE GEMOLOGICAL INSTITUTE OF AMERICA
----------------------------------------------------------------------------------------------------------------
GEMOLOGIST INFORMATION:
COMPANY GEMMOLIGIST HAS CERTIFIED THIS TOURMALINE GEMSTONE AND CERTIFICATE INCLUDED WITH THIS GEMSTONE
AS NATURAL STONE ONLY, NO TREATMENTS.
MANSOOR RAHMAN GRADUATED FROM GEMOLOGICAL INSTITUTE OF AMERICA IN 1979
AND HAS WEALTH KNOWLEDGE ABOUT GEMSTONES AND ACTS AS CONSULTANT TO STARS AND GEMS
Tourmaline Gemology |
Color: Colorless, pink, brown, red, yellow, green, blue, black, violet, multi-colored Moh's Hardness: 7-7 1/2 |
Specific Gravity: 2.82-3.32 |
Refractive Index: 1.614-1.666 |
Double Refraction: -0.014 to -0.032 |
Fluorescence: Weak or none |
Cleavage: Indistinct |
Fracture: Uneven, small conchoidal, brittle |
Crystal System: Trigonal. Long crystals with triangular cross section and round sides.
|
- SKU
- Dimensions (mm)
- 10.000 x 8.000 x 5.000 mm
- Weight (cts)
- Certified Gemstones
- Yes
- Colours
-
PARCEL OF NATURAL PRECIOUS TOURMALINE GEMSTONES.
ORIGIN: PAKISTAN
CLARITY: SI1-SI2
GEM SIZE: LARGEST- 10 X 8 X 5 MM
SHAPE: MIX CUT- OVAL, SQUARE, OCTAGON, PAIR, MARQUISE
TREATMENT: NONE, THIS GEM IS NATURAL
----------------------------------------------------------------------------------------------------------------
IN THIS AUCTION YOU WILL ALSO RECIEVE:
THE CERTIFICATE OF AUTHENTICATION OF THE GEMSTONE AND ALSO
A COPY OF THE GEMOLOGISTS' CREDITATION FROM THE GEMOLOGICAL INSTITUTE OF AMERICA
----------------------------------------------------------------------------------------------------------------
GEMOLOGIST INFORMATION:
COMPANY GEMMOLIGIST HAS CERTIFIED THIS TOURMALINE GEMSTONE AND CERTIFICATE INCLUDED WITH THIS GEMSTONE
AS NATURAL STONE ONLY, NO TREATMENTS.
MANSOOR RAHMAN GRADUATED FROM GEMOLOGICAL INSTITUTE OF AMERICA IN 1979
AND HAS WEALTH KNOWLEDGE ABOUT GEMSTONES AND ACTS AS CONSULTANT TO STARS AND GEMS
Tourmaline Gemology |
Color: Colorless, pink, brown, red, yellow, green, blue, black, violet, multi-colored Moh's Hardness: 7-7 1/2 |
Specific Gravity: 2.82-3.32 |
Refractive Index: 1.614-1.666 |
Double Refraction: -0.014 to -0.032 |
Fluorescence: Weak or none |
Cleavage: Indistinct |
Fracture: Uneven, small conchoidal, brittle |
Crystal System: Trigonal. Long crystals with triangular cross section and round sides.
|
Shipping provider | Shipping to Australia | Shipping to rest of world |
---|---|---|
FedEx | $12.00 / 3 days | $39.00 / 10 days |
Australia
FedEx is discounted to $12.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $39.00 on orders with 2 or more items
|
||
Registered Shipping | $9.00 / 7 days | $16.00 / 21 days |
Australia
Registered Shipping is discounted to $9.00 on orders with 2 or more items
Rest of the world
Registered Shipping is discounted to $16.00 on orders with 2 or more items
|