![[On Sale at 10 PM on January 14th] Brazilian Bicolor Topaz (Bicolor Blue Topaz) 2.884ct Loose Stone (Untreated)](http://store.karatz.jp/cdn/shop/files/P9128090_be12cc20-4bc3-45fa-824c-994dc0683bbd.jpg?v=1768280006&width=2772)
![[On Sale at 10 PM on January 14th] Brazilian Bicolor Topaz (Bicolor Blue Topaz) 2.884ct Loose Stone (Untreated)](http://store.karatz.jp/cdn/shop/files/P9128090_1177d2f2-c137-4b4e-83db-bb009c45fe70.jpg?v=1768280006&width=4000)
![[On Sale at 10 PM on January 14th] Brazilian Bicolor Topaz (Bicolor Blue Topaz) 2.884ct Loose Stone (Untreated)](http://store.karatz.jp/cdn/shop/files/P9128110_ae248355-b530-4aa4-9c85-d39715c5e238.jpg?v=1768280006&width=4000)
![[On Sale at 10 PM on January 14th] Brazilian Bicolor Topaz (Bicolor Blue Topaz) 2.884ct Loose Stone (Untreated)](http://store.karatz.jp/cdn/shop/files/P9128108_3145b40e-e59c-4579-88c8-27ecb99a814c.jpg?v=1768280006&width=4000)













[On Sale at 10 PM on January 14th] Brazilian Bicolor Topaz (Bicolor Blue Topaz) 2.884ct Loose Stone (Untreated)
Topaz is attractive for its wide variety of colors. Its Japanese name is "Ougyoku" (yellow jewel) because yellow was once the most common color. It is one of the gemstones that has been mined in Japan. It is also famous as the birthstone for November.
This is a rare bicolor blue topaz. Enjoy the harmony of the different colors. It has high transparency, allowing you to fully enjoy the bicolor.
Type: Loose (natural stone)
Stone name: Bicolor topaz
・Weight: 2.884ct
・Size: 8.2 x 7.4 mm
・Shape: Emerald cut
Scratches/chips: S
・Inclusions: S
·remarks:---
Accessories: Caratz quality guarantee, loose case (if not, a clear zippered case)
*We strive to make the colors in the photos as close to the actual product as possible, but they may look slightly different from the actual product depending on the lighting conditions during photography and the monitor settings 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: 12556449
Choose options
![[On Sale at 10 PM on January 14th] Brazilian Bicolor Topaz (Bicolor Blue Topaz) 2.884ct Loose Stone (Untreated)](http://store.karatz.jp/cdn/shop/files/P9128090_be12cc20-4bc3-45fa-824c-994dc0683bbd.jpg?v=1768280006&width=2772)
![[On Sale at 10 PM on January 14th] Brazilian Bicolor Topaz (Bicolor Blue Topaz) 2.884ct Loose Stone (Untreated)](http://store.karatz.jp/cdn/shop/files/P9128090_1177d2f2-c137-4b4e-83db-bb009c45fe70.jpg?v=1768280006&width=4000)
![[On Sale at 10 PM on January 14th] Brazilian Bicolor Topaz (Bicolor Blue Topaz) 2.884ct Loose Stone (Untreated)](http://store.karatz.jp/cdn/shop/files/P9128110_ae248355-b530-4aa4-9c85-d39715c5e238.jpg?v=1768280006&width=4000)
![[On Sale at 10 PM on January 14th] Brazilian Bicolor Topaz (Bicolor Blue Topaz) 2.884ct Loose Stone (Untreated)](http://store.karatz.jp/cdn/shop/files/P9128108_3145b40e-e59c-4579-88c8-27ecb99a814c.jpg?v=1768280006&width=4000)
















![[Available at 10 PM on 2/28] Limited to 10 gems! Pigeon Blood Ruby (normally priced at 39,800 yen) Red Gemstone Gacha with AIGS Certificate (Multiple purchase discounts available)](http://store.karatz.jp/cdn/shop/files/8b1419e88ec5f1943032f6d467a8655b_b5aae877-2260-4d90-b251-a5b75018c898.png?v=1771550459&width=1080)
![[Available at 10 PM on January 24th] Limited to 18 stones: Golden Hill Turquoise from Kazakhstan (December birthstone, average 1.3 carats) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/P1010205_fcbc6430-2476-4eb1-973e-e93281536727.jpg?v=1772175779&width=4000)
![[Available at 10 PM on February 28th] Limited to 2 stones: One loose Greenland ruby (2.2mm, top color, certificate included) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/P2250003.jpg?v=1772194045&width=4000)
![[Available at 10 PM on February 28th] Limited to 2 stones: Greenland pink sapphire loose stone (5.0mm, heart shape, certificate included) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/P2250055_92fb3ceb-00e7-4004-9ea0-a69f7eb24dde.jpg?v=1772194584&width=3225)
![[Available at 10 PM on March 1st] Limited to 21 stones! Dominican Republic Conch Pearl & Shell Gacha Loose Stone (including one with a flame pattern) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/collage_a484a33d-75a6-40c5-a0ba-63bf757c7cca.png?v=1772195139&width=2250)
![[Available at 10 PM on March 1st] Limited Edition 10 Diamonds! 💎 Includes a 3.2mm Chameleon Diamond (VS-SI equivalent), normally priced at ¥35,800. Discounts available for multiple purchases.](http://store.karatz.jp/cdn/shop/files/collage_58b68a06-8c7a-4bc7-b9ac-ea609feecc77.png?v=1772176632&width=2250)

![[Available at 10 PM on February 23rd] Limited to 12 stones. Newly arrived in Tucson: High-quality Brazilian Dumortierite in Quartz (faceted cut). Discounts available for multiple purchases.](http://store.karatz.jp/cdn/shop/files/collage_016e0e27-9ca2-4544-af8a-80e61801f764.png?v=1771777590&width=2250)
![[Available at 10 PM on February 23rd] Limited Edition of 5 Synthetic Alexandrite Gacha (Princess Cut, 3.5-4.5mm) [Multiple Purchase Discounts Available]](http://store.karatz.jp/cdn/shop/files/collage_6faadd16-4c1f-45ee-b03d-76a3ad653367.png?v=1771812514&width=2250)



















![[Jeweler's Tools] {Only one left} 4-piece set including a loupe (10x magnification), tweezers, and two loose stones](http://store.karatz.jp/cdn/shop/files/PC260749.jpg?v=1703598428&width=4000)