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Tanzanite Gemstone Loose 4.75 CT

Tanzanite Gemstone Loose 4.75 CT

About quality

color stone reference table

Please look.

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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◆◆◆◆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 ¥570,000 円(税込)
Regular price Sale price ¥570,000 円(税込)
Sale Sold out

【With loose gem identification report】
Large high-quality crystal of over 4 CT!
Tanzanite 4.75 CT


RECOMMEND POINT
Shines with S-class violet-blue!
Please enjoy this high-quality, large-sized tanzanite.

Tanzanite, also well-known as the birthstone for December.

As of 2026, it is said to be mined only from the Merelani Mine in Tanzania, the only place in the world.

The reason for this is believed to be due to Tanzania's unique geological conditions.
Therefore, it is a rare gem that is sometimes said that if all the tanzanite in Tanzania is dug up,
no more tanzanite may be available.

Although tanzanite is actually a mineral called zoisite, it is said that it was given this name by Tiffany,
a famous jewelry company, because its color resembles "the sunset in Tanzania."

What you commonly see in the market often has lighter colors or contains inclusions.
Also, in terms of size, many are likely to be 1 to 3 CT.

The tanzanite we are introducing this time is a large tanzanite of 4.7 CT.

As you can see from the photos, the violet-blue color, which can be said to be the charm of tanzanite,
shines beautifully.

It is also a gemstone with a special effect called pleochroism,
and its hue changes subtly depending on the light source and angle.
Therefore, it can be said that you can enjoy various expressions.

This tanzanite boasts an S-class color according to our strict standards.
It is recommended for collections, but it would also be attractive to have it made into a piece of jewelry as your partner.

We sincerely hope you cherish this encounter.








◇Gemstone: Tanzanite ◇Weight: 4.75 CT ◇Shape: Oval ◇Dimensions: 9.19 x 12.39 x 5.91 mm ◇Origin: Tanzania ◇Hardness: 6 ◇Clarity: VS ◇Color: S ◇Remarks: Comes with loose gem identification report ◇『About the quality and color notation of colored stones』
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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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