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About quality

color stone reference table

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We spend a lot of time on quality checks.

Quality

F: A quality that makes it difficult to see inclusions with a 10x magnifying glass.

VS: Quality that makes it difficult to see the inclusions with the naked eye.

SI: Quality that can be seen with the naked eye * Including fine chips and scratches that are difficult to see with the naked eye and lack of fabric

hue

S: A top-class color for the gem type or a rare color that does not exist in large numbers


A: A quality color that falls within the beautiful or wonderful class of the gem type

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Paraiba Tourmaline Jewel Loose 7.51CT

Paraiba Tourmaline Jewel Loose 7.51CT

◆◆◆◆For non-Japanese buyer◆◆◆ [With loose certificate] If there is a statement like the above, the product has been inspected in Japan. be attached.

Regular price $1,010,141.00 TWD
Regular price Sale price $1,010,141.00 TWD
Sale Sold out
Tax included. Shipping calculated at checkout.



[GIA loose stone certificate included]
Beautiful, refreshing colors
Paraiba Tourmaline 7.51 CT


RECOMMEND POINT
A proudly shining super large 7.5 carat stone!!
This is a high quality crystal with excellent transparency and color development!

Paraiba tourmaline is a type of tourmaline that has a blue to green color due to its copper and manganese content.

There are very few Paraiba tourmalines over 1 carat, and there are also very few loose stones with inconspicuous inclusions.

A magnificent large Paraiba tourmaline, over 7 carats!
This is a loose stone with strong, vivid coloring and a strong, brilliant luster that radiates from deep within the large crystal.

This stone has a beautiful fluorescent blue-green color that leans towards green, and boasts high quality crystal clarity and transparency, making it a wonderful stone that exudes great charm.










◇Gemstone: Paraiba Tourmaline ◇Weight 7.51 CT ◇Shape: Oval ◇Dimensions: 12.33 x 10.99 x 8.37 mm ◇Origin: Mozambique ◇Hardness: 7-7.5 ◇Quality SI ◇Hue S ◇Notes: Comes with GIA loose stone certificate
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shipping information

For customers in Japan, we will ship from Osaka, where we are located, by Kuroneko Yamato.
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International customers will be shipped by Fedex or DHL.

<our location>

542-0081

3-2-22-202 Minamisenba, Chuo-ku, Osaka

TEL 0120-835-865 (Japanese only)

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