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About quality

color stone reference table

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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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Color Change Chrome Tourmaline Gemstone Loose 4.14CT

Color Change Chrome Tourmaline Gemstone Loose 4.14CT

◆◆◆◆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 ¥6,643.00 CNY
Regular price Sale price ¥6,643.00 CNY
Sale Sold out
Tax included. Shipping calculated at checkout.

[With loose identification book]
A very rare color change type large crystal!
Color change chrome tourmaline 4.14CT




RECOMMEND POINT
Chrome tourmaline with rare discoloration!
These large crystals are highly recommended for your collection.

Beautiful pear-shaped crystals with a style that quietly shines in a rich green color.

This is a rare tourmaline that you will want to have in your collection.

The edgy shine is reflected on the facets and carefully polished into crystals with a strong presence.

This is a very rare subspecies of chrome tourmaline that changes color even among the many tourmaline groups.

Green-colored tourmaline is relatively common in the market, but chrome tourmaline is much more rare.

Among these chrome tourmalines, there is a type that changes color when the light source changes, and is generally called color change tourmaline.

It does not have a flashy color change like alexandrite or color change garnet, but the color only reacts in the direction of the optical axis where it appears green.
In other words, the sparkling parts shine in a reddish to brownish color.

If anything, it is a type similar to a color change chrome sphane.

There are some small inclusions and dents, but the color is dark so they are not noticeable.
As a color change type chrome tourmaline that exceeds 4CT, it is quite clear and has a high degree of perfection.

The beauty of a calm expression that changes quietly.
When you look at the flickering brilliance, you get a strong sense of the mystery of gemstones.

We do not often have the opportunity to introduce large, rare color-changed tourmalines, so please keep an eye out for collectors.







◇Gem Chrome Tourmaline (Color Change Type) ◇Weight 4.14CT ◇Shape Pear Shape ◇Dimensions 7.98x15.00x6.75mm ◇Made in Africa ◇Hardness 7-7.5 ◇Quality SI ◇Hue S ◇Remarks Loose Certificate of Authenticity Included
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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.

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542-0081

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

TEL 0120-835-865 (Japanese only)

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