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[SG] TOURMALINE STONE -NATURAL 2.4CTS [S1367 ]

Artikelnummer
Abmessungen (mm)
x x mm
Gewicht (cts)
Typ
Faceted
Farben

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SEDAGEMS

TOURMALINE BIRTHSTONE FOR OCTOBER.

NATURAL UN HEATED

MINED IN BRAZIL 

GRADING  VS 

MOHS SCALE 7-7.5

WEIGHT 2.4CTS

SIZE 12X 8X4 MM

 

 

 

 

 Tourmaline is a crystal silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline gem stones come in a wide variety of colors.Tourmaline has a variety of colors. Usually, iron-rich tourmalines are black to bluish-black to deep brown, while magnesium-rich varieties are brown to yellow, and lithium-rich tourmalines are almost any color: blue, green, red, yellow, pink etc. Rarely, it is colorless. Bi-colored and multicolored crystals are common, reflecting variations of fluid chemistry during crystallisation. Crystals may be green at one end and pink at the other, or green on the outside and pink inside: this type is called watermelon tourmaline. Some forms of tourmaline are dichroic, in that they change color when viewed from different directions.

Type 1 Gemstones
The following gemstones are typically inclusion free, even minor inclusions detract from their value.
Diamond, Amethyst, Beryls(Aquamarine,Morganite), Citrine, Smoky Quartz, topaz, Chrysoberyl, Kunzite, Tanzanite, green Tourmaline, and Blue Zircon
IF Internally flawless under extreme magnification (Very rare)
F Flawless
VVS Minute inclusions under 10x; invisible to the unaided eye
VS Minor inclusions under 10x; usually invisible to the unaided eye
SI1 Noticeable inclusions under 10x; usually visible to the unaided eye
SI2 Noticeable inclusions under 10x; usually quite visible to the unaided eye
I1 prominent- moderate affect on appearance or durability
I2 prominent - severe affect on appearance or durability
I3 prominent- severe affect on beauty, transparency or durability
Type 2 Gemstones
Gemstones that normally have small inclusions that do not detract from value.
Alexandrite, Andalusite, Iolite, Peridot, Rhodolite, Ruby, Sapphire, Spinel, Tourmaline, Garnet, Amethyst, Red Zircon, Tsavorite; Blue, Orange, Purple, Fluorite.Yellow and Parti-colored Tourmaline
F Flawless
VVS Minor inclusions under 10x; usually invisible to the unaided eye
VS Noticeable inclusions under 10x; often invisible to the unaided eye
SI1 Obvious inclusions under 10x; visible to the unaided eye
SI2 Obvious inclusions under 10x; very apparent to the unaided eye
I1 prominent - moderate affect on appearance or durability
I2 prominent - severe affect on appearance or durability
I3 prominent - severe affect on beauty, transparency or durability

 

 

Versandanbieter Versand nach:Land Versand in den Rest der Welt
FedEx $12.00 / :Tage Tage $39.00 / :Tage Tage
:Land
FedEx erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $12.00
Rest der Welt
FedEx erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $39.00
Registered Shipping $9.00 / :Tage Tage $16.00 / :Tage Tage
:Land
Registered Shipping erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $9.00
Rest der Welt
Registered Shipping erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $16.00

sedagems
Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.
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  • royrock
    royrock
    Positiv

    Beautiful agate piece , and as always fast efficient service from Sedagems

Prüfung

Das Gemstone Sheriff- Programm ermöglicht es unseren Mitgliedern, für jedes Produkt ein Audit anzufordern, das von einem unabhängigen :qualifizierer durchgeführt wird, der die Richtigkeit der Artikelbeschreibung und der Bilder beurteilt.

Versanddetails

Versand:
$16.00 :Tage zählen über Registered Shipping
Schiffe von:
Australia

Zahlungsmöglichkeiten

  • paypal
  • stripe
Dieser Verkäufer fügt 10.00% Steuer zu Transaktionen in :land hinzu.

Überblick

Auflistungstyp : Standard
Produkt ID : 44208
Beginnt : 21st November 2024 03:00 am PST
* Alle Preise verstehen sich in :Währung