



















Spanish Sphalerite 1.127ct loose stone
Sphalerite has a dispersion rate nearly four times that of diamonds and shows off a gorgeous fire. It is one of the rare stones that is said to be in small circulation and not widely available on the market. The base color is yellow, orange, green, etc., and the fire can have a variety of colors such as yellow, brown, orange, red, and green.
This is a loose stone cut by Mr. KEN, a skilled American polisher.
Type: Loose (natural stone)
Stone name: Sphalerite
Weight: 1.127ct
・Size: 8.0 x 6.6 mm
Shape: Custom cut ・Scratches/chips: S
Inclusions: A+
·remarks:---
・Accessories: Caratz quality guarantee, loose case (if it does not fit, a clear zip case)
▷For more information about Sphalerite
Can Sphalerite be mined in Japan? What are its characteristics, price, and the secret behind its strong fire?
▷Jewelry processing available
If you would like to have your item made into jewelry, please order it along with your desired setting using 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: 12552205
This is a loose stone cut by Mr. KEN, a skilled American polisher.
Type: Loose (natural stone)
Stone name: Sphalerite
Weight: 1.127ct
・Size: 8.0 x 6.6 mm
Shape: Custom cut ・Scratches/chips: S
Inclusions: A+
·remarks:---
・Accessories: Caratz quality guarantee, loose case (if it does not fit, a clear zip case)
▷For more information about Sphalerite
Can Sphalerite be mined in Japan? What are its characteristics, price, and the secret behind its strong fire?
▷Jewelry processing available
If you would like to have your item made into jewelry, please order it along with your desired setting using 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: 12552205
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)
![[8/ 10 PM Sale] Amethyst Gacha Featuring Dandelion Cut Gemstones by Shimizu Kisaki - 12 Limited Pieces Available! (Multiple Purchase Discount)](http://store.karatz.jp/cdn/shop/files/2026-08-2717.26.42.png?v=1787819224&width=1285)
![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)



















![[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)