[Deadline: Sun, Oct 4, 10:00 AM: Lottery Sale ②_14] Brazilian Paraiba Tourmaline 3.4mm/0.146ct Loose Stone (CuO: 2.90%, MnO: 3.95%) CGL Certified

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*Available for purchase during the October campaign.

Paraiba tourmaline is captivating for its unique hue, which resembles neither the blue of the ocean nor the blue of the sky. In Japan, any "copper-bearing blue-to-green tourmaline," regardless of origin, is called Paraiba tourmaline. It is a gemstone that boasts enduring popularity due to its vivid coloration.This is a Paraiba tourmaline from Batalha, Brazil. Its major appeal is the exceptionally strong neon glow that you can feel even at a single glance. In addition to its vivid blue-green color, it has high clarity, allowing you to enjoy a striking color that looks as if it is emitting light from within.CuO (copper oxide) 2.90%, MnO (manganese oxide) 3.95%.Comes with an identification report and analysis report from the Central Gem Laboratory.

・Type: Loose stone (natural stone)
・Stone name: Brazilian Paraiba tourmaline (Paraiba tourmaline)
・Weight: 0.146ct
・Size: 3.4×3.4mm
・Shape: Round cut
・Scratches/Chips: S
・Inclusions: A+
・Note: Usually heated.
　*Paraiba tourmaline is a gemstone that is generally heated. As current identification technology makes it difficult to distinguish between heated and unheated stones, the treatment is described as "usually heated."
・Accessories: Identification report (Central Gem Laboratory), loose stone case (or a clear zip-lock bag if it does not fit)

▷Jewelry customization available
If you would like jewelry customization, please place your order using the link below along with your desired setting.
・[Select from stone] Simple order
・[Select from stone] Semi-order
*If you would like an image of the stone set in a frame, wish to consult about a full custom order, or have any other questions or concerns, please feel free to contact us here.
*Rough stones are not eligible. Additionally, some stones cannot be processed.

* While we make every effort to ensure that the photos reflect the true color of the actual item, the appearance may differ slightly due to lighting conditions during photography or your monitor settings. Some photos may also be taken using a penlight.

* For products that include UV fluorescence photos, they are taken using a 365nm wavelength blacklight. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to confirm. The blacklight used in our shop can be found here.

* Please see here for information regarding scratches, chips, treatments, and inclusions.

* Please see here for other frequently asked questions.
* For credit card payments, you may be contacted by a security company for identity verification purposes.

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