After purchase, you can choose the number of payments (1/3/6/12). (For residents of Japan)
Cuprite Gemstone Loose 1.38 CT
Cuprite Gemstone Loose 1.38 CT
About quality
About quality
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
About payment methods
About payment methods
Various credit cards, PAYPAL, Apple Pay, etc. can be used.
about us
about us
See company profile
◆◆◆◆For non-Japanese buyer◆◆◆ [With loose certificate] If there is a statement like the above, the product has been inspected in Japan. be attached.
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| 【With loose stone certificate】 A rare stone that allows you to experience the luster of black diamonds! Cuprite 1.38 CT
Cuprite is one of the popular gemstones among rare stone collectors. Cuprite, also known as red copper ore, is a mineral rich in copper. Normally, it is a reddish-black gemstone with a shiny metallic luster reminiscent of black diamonds. However, under incandescent light, it shines with a beautiful red. In the photo, you can see coral-like red inclusions within the crystal. When the color changes, these inclusions glitter like a chandelier, making for a fascinating and unusual transformation. At over 1.3 CT, it has enough presence to be a valuable addition to any collection. Also, since it is a rare stone not readily available in the market, it is a gemstone you should be careful not to miss out on. This is a truly wonderful stone with a fascinating contrast from its usual cool appearance. Please take this opportunity to acquire it! |
◇Gemstone: Cuprite ◇Weight: 1.38 CT ◇Shape: Oval ◇Dimensions: 4.86 x 5.88 x 3.66 mm ◇Origin: Congo ◇Hardness: 3.5-4 ◇Quality: -- ◇Hue: S ◇Remarks: With loose stone certificate Due to its rarity, there are polishing marks on the back that could not be completely removed. ◇『About the quality and hue notation of colored stones』

shipping information
For customers in Japan, we will ship from Osaka, where we are located, by Kuroneko Yamato.
Click here for shipping charges
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)
Notation based on the Act on Specified Commercial Transactions