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Green Herderite Gemstone Loose 3.31CT

Name: Green Herderite Gemstone Loose 3.31CT
Brand: jewelclimbplus
SKU: 1053347
Price: 7148.0 HKD
Availability: InStock

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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about us

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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.

HK$7,148.00

Sale Sold out

Product variants

Quantity

[With loose identification book]
A very rare phosphate mineral cut stone!
Green Helderite 3.31CT

RECOMMEND POINT
This is a rare green-colored herderite that is attracting attention from collectors.

Herderite is a rare stone known only to those in the know.

It is a rare gemstone for collectors who can't find it even if they look for mineral encyclopedias because it is produced in small quantities.

This gemstone was discovered in a tin mine in Ehrenfriedersdorf, Saxony, Germany in 1825, and was named after Baron Von Herder, the mine manager at the time.

Herderite is based on the mineral beryllium.

Famous gemstones made of beryllium include the beryl group, such as emeralds and aquamarines.

Herderite is a ``phosphate mineral'' containing calcium and beryllium, and there are almost no minerals in the world, so gemstone quality that can be cut is extremely rare.

Moreover, the basic color of herderite is colorless or yellow, so bright green color is very rare.

Furthermore, there are very few opportunities to see facet cuts larger than 3CT even in Japan.

This is a rare stone that we rarely have the opportunity to show you, so please take a look.

◇Gem Herderite ◇Weight 3.31CT ◇Shape Pear shape ◇Dimensions 8.17x12.33x5.79mm ◇Country of origin Afghanistan ◇Hardness 5.0-5.5 ◇Quality SI ◇Hue S ◇Remarks Ruth identification book included