





















Sky blue topaz 1.051ct loose stone
Blue topaz, with its attractive blue color, is one of the most popular colors among the many color variations of topaz. Among them, "sky blue topaz" refers to a pale, bright blue stone like this loose stone. This is a heart-shaped custom-cut blue topaz cut by Sri Lankan cutter Sanjay.
Type: Loose (natural stone)
・Stone name: Sky blue topaz
Weight: 1.051ct
・Size: 6.2 x 6.8 mm
Shape: Custom cut
・Scratches/chips: S
Inclusions: S
・Note: Irradiation treatment is usually performed.
*Blue topaz is generally a gemstone that has been irradiated.
・Accessories: Caratz quality guarantee, loose case (if it does not fit, a clear zip case)
▷For more information about Blue Topaz
Blue Topaz | Skye, Switzerland, London: Which is the most valuable?
▷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: 12550601
Type: Loose (natural stone)
・Stone name: Sky blue topaz
Weight: 1.051ct
・Size: 6.2 x 6.8 mm
Shape: Custom cut
・Scratches/chips: S
Inclusions: S
・Note: Irradiation treatment is usually performed.
*Blue topaz is generally a gemstone that has been irradiated.
・Accessories: Caratz quality guarantee, loose case (if it does not fit, a clear zip case)
▷For more information about Blue Topaz
Blue Topaz | Skye, Switzerland, London: Which is the most valuable?
▷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: 12550601
Choose options






















Sky blue topaz 1.051ct loose stone
Sale price¥8,800
Regular price








![[Item 12564323] Burmese Red Spinel 0.188ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P9090218_ee69d258-0585-4caa-9353-ea5c12fac61f.jpg?v=1791380684&width=2543)

![[Item 12564372] Mongolian Bicolor Andesine 2.399ct Loose Gemstone](http://store.karatz.jp/cdn/shop/files/P9300539_6d951c6e-a59c-4d70-9948-c88efd9ddd34.jpg?v=1791380250&width=3101)
![[Item 12564461] Dominican Republic Larimar 3.420ct Loose Gemstone](http://store.karatz.jp/cdn/shop/files/P9300246_63a3b76a-1cd8-47e8-8eff-cc23c0d92499.jpg?v=1791291498&width=3191)
![[10/4, 10 PM Release] Brazilian Amethyst 8.984ct Loose Gemstone](http://store.karatz.jp/cdn/shop/files/PA071484_e0a076f0-9900-4718-8633-aa6968a7fdd1.jpg?v=1791333891&width=3548)
![[Posted on 22602705] [Colorful] K18WG Diamond 0.5ct Pendant Top (Necklace Top)](http://store.karatz.jp/cdn/shop/files/P8060423_d36ce0b8-482c-4635-b50f-e95a3f891029.jpg?v=1791204209&width=3172)
![[Item 22602811] [Coloriful] Pt900 Pink Sapphire 0.42ct Diamond 0.05ct Ring with Appraisal Report](http://store.karatz.jp/cdn/shop/files/P9290010_8d07daad-9c48-47b1-819e-7bd3041157ae.jpg?v=1791184198&width=4000)
![[Item 22602804][Colori] K18 0.211ct Diamond & 0.35ct Diamond Pendant (Necklace)](http://store.karatz.jp/cdn/shop/files/P9300701_42bc40f7-cd39-43dc-a9a8-37eca042fbbd.jpg?v=1791184065&width=4000)
![[Lottery Sale_12] [For Winners Only] [Ref: 32501798] Internally Flawless Diamond (H&C) 4.2mm/0.280ct Loose Stone (D, IF, 3Excellent H&C) GIA](http://store.karatz.jp/cdn/shop/files/collage_13108166-7420-4e8f-a9ce-36d5a19b5023.png?v=1791123979&width=2000)
![[Lottery Sale ②_202608_04] Unheated Kashmir Sapphire 0.710ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/P7227023_4642404f-3f88-40d5-b30d-04cfeec27b64.jpg?v=1791123165&width=3278)



![[12563017 listed] Pink Sapphire 0.143ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P9035692_5c10157e-aa71-4093-8774-997e1947ef99.jpg?v=1791103289&width=2693)







![[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)

