










Brazilian Dumortierite in Quartz 1.684ct Loose Gemstone
Quartz, known as Suisho in Japanese, is a familiar stone in Japan. It is also a profound stone with a wide variety of types, such as amethyst and citrine. This piece, with its beautiful blue inclusions, is dumortierite in quartz. No two stones have the same pattern, making it a stone that appeals to collectors.
This is dumortierite in quartz from Brazil, carefully selected and purchased in Tucson, USA.
・Type: Loose stone (natural stone)
・Stone Name: Dumortierite in Quartz
・Weight: 1.684 ct
・Size: 15.1×5.0 mm
・Shape: Cabochon cut
・Scratches/Chips: S-A+
・Inclusions: —
・Remarks: ---
・Accessories: Karatz quality guarantee, loose case (clear zippered case if it doesn't fit)
▷Jewelry Customization Available
If you would like to have your jewelry customized, please order it along with your desired setting from the link below.
・【Choose Your Stone】Simple Order
・【Choose Your Stone】Semi-Order
※If you would like an image of the stone on a setting, want to consult about a full custom order, or have any other questions, please feel free to contact us here.
※Rough stones are not supported. Also, some stones may not be supported.
※While we strive to ensure that the photos are the same color as the actual product, there may be slight differences from the actual product due to the lighting conditions during shooting, your monitor environment, etc. Also, some photos may be taken using a penlight.
※For products with UV fluorescence photos, the photos are taken using a 365nm blacklight. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to see. The blacklight we use is here.
※For scratches/chips, treatment, and inclusions, please refer to here.
※For other frequently asked questions, please refer to here.
karatz_item_id: 12562308
Choose options















![[Item 12564301] Phenakite loose stone from Malyshevo, Russia, 0.428ct](http://store.karatz.jp/cdn/shop/files/P9110971_2588b3e5-bb24-4902-a5c8-3cabe4634652.jpg?v=1790603856&width=4000)
![[Item 12564363] Bi-color Euclase from Zimbabwe, 0.100ct loose stone](http://store.karatz.jp/cdn/shop/files/P9090511_6c543b34-4352-4bfa-aa38-0ce6f2cf1c84.jpg?v=1790603923&width=3082)
![[Item 12564253] Sri Lankan Green Zircon 0.424ct Loose Gemstone](http://store.karatz.jp/cdn/shop/files/P9080920.jpg?v=1789524088&width=4000)
![[Item 12564344] Cinnabar from Hunan Province, China, 0.646ct loose stone](http://store.karatz.jp/cdn/shop/files/P9080457.jpg?v=1789523500&width=4000)
![[Item 12564343] Cinnabar from Hunan, China, 0.577ct loose gemstone](http://store.karatz.jp/cdn/shop/files/P9080405.jpg?v=1789523429&width=4000)
![[12550563] Aquamarine 0.424ct Loose Gemstone](http://store.karatz.jp/cdn/shop/files/P9170416_397f9a13-0180-4b25-b7f4-1587da435415.jpg?v=1790548721&width=2495)

![[Item 12561581] Tanzanian Almandine Garnet 1.210ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P9171356_6d67c41a-a086-45ef-9588-d7d4a6ea0de5.jpg?v=1790573562&width=2995)
![[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)

