






















Pigeon Blood Ruby 0.38ct Loose AIGS
Ruby has been loved as a gemstone since ancient times. It is a red corundum. With a hardness of 9, ruby is the second hardest gemstone after diamond, and is tough, stable, and easy to care for. This is a rare pigeon blood ruby. Comes with an AIGS certificate of authenticity.
Type: Loose (natural stone)
・Stone name: Pigeon Blood Ruby
Weight: 0.380ct
・Size: 4.7 x 3.9 mm
・Shape: Oval cut
・Scratches/chips: S
Inclusions: S-A+
Note: Heating is in progress.
*Ruby is generally a gemstone that has been heated.
・Accessories: Certificate of Authenticity (AIGS), loose case (if it does not fit, a clear zippered case)
▷For more information about Pigeon Blood Ruby
Pigeon Blood, the finest ruby. What is its color, where does it come from, and what makes it a world-famous piece of jewelry?
▷We accept jewelry processing.If you would like to have your jewelry processed, please order along with the frame of your choice from the link below.
・[Select by stone] Simple order
・[Select from stones] Semi-custom
*If you would like an image of the stone in the frame, would like to discuss a full order, or have any other concerns or questions, please feel free to contact us here .
*Raw stones are not available. There are also some stones that cannot be handled.
*We try to make the colors in the photos as close as possible to the actual product, but they may look slightly different from the actual product depending on the lighting conditions at the time of shooting and the monitor environment you are using. Also, some photos may have been taken using a penlight.
*For information on scratches, chips, treatments, and inclusions, please click here .
*For other frequently asked questions, please click here .
karatz_item_id: 12551585
Choose options



![Limited to 10 stones: Madagascar pink sapphire (heart-shaped, including padparadscha color, approximately 3 x 2.3 mm) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/collage_cc2c84c4-e3e6-456b-a833-65c44967ef99.png?v=1787811529&width=2000)
![Limited to 10 stones: Madagascar pink sapphire (heart-shaped, including padparadscha color, approximately 3 x 2.3 mm) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/collage_af0c773f-5960-4051-9ae9-82d3098c4584.png?v=1787791015&width=2000)
![[On sale May 29th at 10 PM] "Checker x Sui" Koshu Kiseki Cut Mexican Fire Opal (usually 79,800 yen) Gacha with only 10 stones available. Win a Fire Opal (and receive one Contraluz!). [Multiple purchase discount available]](http://store.karatz.jp/cdn/shop/files/P8200835.jpg?v=1787563629&width=4000)




![[#202607 Akihabara Pop-up Store - Currently Removed from Stock] [12554030 Listed] Alexandrite Cat's Eye 1.655ct Loose Stone](http://store.karatz.jp/cdn/shop/files/collage_d512e280-abd8-4177-990c-98b5487081ab.png?v=1787805948&width=2000)



















![[Jeweler's tools] 4-piece set including loupe (10x magnification), tweezers, and 2 loose stones](http://store.karatz.jp/cdn/shop/files/P4130575.jpg?v=1776126091&width=4000)
