![[Sun, Oct 4, 10:00 AM Deadline: Lottery Sale #2_09] Brazilian Alexandrite 0.300ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/collage_35898057-2a6a-4bae-bb8e-783991ffb8fe.png?v=1790747279&width=2000)
































[Sun, Oct 4, 10:00 AM Deadline: Lottery Sale #2_09] Brazilian Alexandrite 0.300ct Loose Stone GIA
To apply for the lottery sale, please click here
*Available for purchase during the October campaign.
Alexandrite is often called the "King of Gemstones." Known for its ability to change color from green to red depending on the light source, it is a mysterious gem described as an "emerald by day, ruby by night." This is a Brazilian alexandrite. It has high transparency and exhibits a beautiful green hue under normal light, while shifting to a reddish-purple tone when exposed to a color-change penlight. It is a stone that allows you to fully enjoy its color-changing properties.At 0.3ct, its significant size for a gem-quality Brazilian alexandrite is another appealing feature. Please take note of the balance between its transparency, color, and color-change effect.Comes with a GIA identification report.
*The color-change effect was captured using a red-light penlight for color changes.
・Type: Loose stone (natural)
・Stone name: Brazilian Alexandrite (Alexandrite)
・Weight: 0.300ct
・Size: 4.4×3.3mm
・Shape: Oval cut
・Flaws/chips: S-A+
・Inclusions: S
・Remarks: ---
・Accessories: Identification report (GIA), loose stone case (or a clear zip bag if it does not fit)
▷ Jewelry customization available
If you would like to have this stone made into a piece of jewelry, please order it along with your preferred setting from the links below.
・[Select from stone] Simple Order
・[Select from stone] Semi-Order
*If you would like a photo showing how the stone looks in a setting, wish to discuss a full custom order, or have any other questions, please feel free to contact us here.
*Uncut stones are not eligible. Some stones may also be ineligible for processing.
* While we strive to ensure that the photos represent the actual product color, appearances may vary slightly depending on lighting conditions during photography or your monitor settings. Some photos may have been taken using a penlight.
* For products showing UV fluorescence, photos were taken using a blacklight with a 365nm wavelength. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to confirm. The blacklight used by our store can be found here.
* Please see here for details on flaws, chips, treatments, and inclusions.
* For other frequently asked questions, please see here.
karatz_item_id: 12564528
Choose options
![[Sun, Oct 4, 10:00 AM Deadline: Lottery Sale #2_09] Brazilian Alexandrite 0.300ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/collage_35898057-2a6a-4bae-bb8e-783991ffb8fe.png?v=1790747279&width=2000)



































![[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 10/3 at 10 PM] <limited to stones> Mexican Cantera Opal Gacha - 1 Loose Stone (Avg. 2.5ct) <multi-purchase discounts available></multi-purchase></limited>](http://store.karatz.jp/cdn/shop/files/P9250397.jpg?v=1790400242&width=4000)




![[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)

