















Brazilian Sky Blue Topaz (untreated) 2.116ct 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 an unheated, untreated blue topaz. This is a 2.116ct loose Brazilian sky blue topaz (untreated) polished by Sri Lankan polisher Sanjay, an untreated bicolor topaz.
Type: Loose (natural stone)
・Stone name: Sky blue topaz
Weight: 2.116ct
・Size: 9.8×6.0mm
・Shape: Long hexagonal cut
・Scratches/chips: S
Inclusions: S
・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 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: 12554345
Choose options





















![[Available 10/2 at 10 PM] 《Limited to 16 stones》 Indian Andesine-Labradorite Gacha Loose Stone, Ojiki-cut (Avg. 1.3ct) 《Multi-purchase discounts available》](http://store.karatz.jp/cdn/shop/files/collage_6ac73e79-de81-46d0-ac91-9059bbe6a442.png?v=1790771658&width=2000)
![[Limited to 9 stones] Garnet (KEN cut, 2.3-2.6mm) [Bulk purchase discount available]](http://store.karatz.jp/cdn/shop/files/P1011500.jpg?v=1785118195&width=4000)

![[10/2 10 PM Sale] <<limited to stones>> Brazilian Bicolor Amethyst Gacha - 1 loose stone (approx. 9x7mm) <<multi-purchase discount available>></multi-purchase></limited>](http://store.karatz.jp/cdn/shop/files/collage_5e97712b-2ccb-4420-9be9-481ee853d563.png?v=1790771941&width=2000)
![[Available 9/22, 10 PM] 《Limited to 16 stones》 Amethyst Gacha featuring Shimizu Kikouseki’s Sakura and Dandelion cuts 《Multi-purchase discounts available》](http://store.karatz.jp/cdn/shop/files/collage_3687d555-9384-411a-85b0-a4b87cd53e60.png?v=1790850508&width=2000)



![[Item 22602768] [Color-Full] K18 0.35ct Diamond Ring with Appraisal Report](http://store.karatz.jp/cdn/shop/files/P9150423_9c95bd1a-2123-44df-9d6a-d2454e0e96f7.jpg?v=1790602949&width=2940)
![[Item 12561430] Unheated Pigeon Blood Ruby 0.510ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P9171368_72c4d9eb-78d7-436e-8ba8-cb741e9ffb3d.jpg?v=1790573248&width=2394)
![[Item #22602735] [Colorifi] Pt900 Ice Blue Diamond (Treated) 0.24ct Diamond Ring with Appraisal Report](http://store.karatz.jp/cdn/shop/files/P8250622_1.jpg?v=1790468757&width=2909)

![[Item No. 22602792] [Colorify] Pt900 Spinel 0.35ct / Diamond 0.09ct Pendant Top (Necklace Top) with Appraisal Report](http://store.karatz.jp/cdn/shop/files/P9030056_6105baad-c7e9-4dce-a79d-7a2bc0fcad87.jpg?v=1790468168&width=4000)
![[Listing 12556682] Zambian Emerald 0.202ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P9160742_bb71837c-7be9-458d-95ef-7eda668728a7.jpg?v=1790426415&width=2731)
![[Item 22602770] K18 Imperial Topaz Ring with Appraisal Report](http://store.karatz.jp/cdn/shop/files/P9150519_ffae7013-3f0d-4fdb-8f9f-5eb90aa529ac.jpg?v=1790385052&width=2808)
![[Item No. 22602776] [Colorify] K18WG Synthetic Alexandrite 3ct, Diamond 0.12ct Pendant Top (Necklace Top) with Appraisal Report](http://store.karatz.jp/cdn/shop/files/collage_34da1274-798c-43e8-8f6f-f24bf2453003.png?v=1790384145&width=2000)
![[Item 22602774] [Color-Full] K18WG 0.5ct Diamond Pendant Top (Necklace Top) with Appraisal Report](http://store.karatz.jp/cdn/shop/files/P9150979_f68cd6ee-1b43-48e4-869e-e1b048b3c891.jpg?v=1790383542&width=3197)







![[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)

