4.45 CTS VS BRIGHT YELLOW NIGERIAN TOURMALINE [TRM30]

2839

SKU
寸法(mm): 16.000 x 6.000 x 4.000mm
重さ (CT)
Certified Gemstones: いいえ
色

Member of International Coloured stone asociation commited to full disclouser of stone with money back guarantee

SEDAGEMS

Weight	4.45 cts
Clarity	VS
Size	16.57 x 6.03 x 4.65 mm
Hardeness	7 - 7.5

Origin	Nigeria, Africa
Treatment	None

TOURMALINE BIRTHSTONE FOR OCTOBER.

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

SKU
寸法(mm): 16.000 x 6.000 x 4.000 mm
重さ (CT)
Certified Gemstones: いいえ
色

Member of International Coloured stone asociation commited to full disclouser of stone with money back guarantee

SEDAGEMS

Weight	4.45 cts
Clarity	VS
Size	16.57 x 6.03 x 4.65 mm
Hardeness	7 - 7.5

Origin	Nigeria, Africa
Treatment	None

TOURMALINE BIRTHSTONE FOR OCTOBER.

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

配送業者	配送先Australia	その他の国への配送
FedEx	$12.00 / 3	$39.00 / 10
：国 FedEx 、 2以上のアイテムを含む注文で$12.00に割引されます世界のその他の地域 FedEx 、 2以上のアイテムを含む注文で$39.00に割引されます
Registered Shipping	$9.00 / 7	$16.00 / 21
：国 Registered Shipping 、 2以上のアイテムを含む注文で$9.00に割引されます世界のその他の地域 Registered Shipping 、 2以上のアイテムを含む注文で$16.00に割引されます

sedagems

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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.

Mermaid Waters 、 Australia

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19073フィードバック

rainer999
on 2 Dec, 2024

ポジティブ

Very special item, rare. Thanks an Happy New Year from Germany.

44.45 CTS FIRE AGATE NATURAL SPECIMEN [MGW5613]

rainer999
on 2 Dec, 2024

ポジティブ

Beautiful stone, perfect packaging, fast shipment, recommendable seller.

173.20 CTS AMETHYST CHOCOLATE SPECIMEN [MGW4114]

rainer999
on 2 Dec, 2024

ポジティブ

Incredible stone, never seen before. Thank you from Germany. Will order again Dr. Rainer (medical doctor from Duisburg/Germany)