![[Limited stock] Bakuten!! Collaboration Jewelry - Onaga Earrings (Earrings)](http://store.karatz.jp/cdn/shop/files/PB140118.jpg?v=1700134328&width=3744)
[Limited stock] Bakuten!! Collaboration Jewelry - Onaga Earrings (Earrings)
Sale priceFrom ¥27,800
![[Mr. Yukio Shimizu, representative of Shimizu Kiseki] Jewelry Shogi (Hand-polished Shogi)](http://store.karatz.jp/cdn/shop/products/P1280005.jpg?v=1654354237&width=4000)
![[On Sale Oct. 30 (Fri) at 10 PM] "Sakura Wars" × KARATZ Collaboration: 30th Anniversary Sakura Shinguji Model Ring](http://store.karatz.jp/cdn/shop/files/sub13.png?v=1792134030&width=1448)
![[Available until Friday, Nov 13] Anime "Assassination Classroom" x KARATZ Collaboration: Koro-sensei Model Bracelet](http://store.karatz.jp/cdn/shop/files/ansatsu_bnrC_5_1080x1080_a307a391-2381-4edd-a09a-3a2caaa72c1d.jpg?v=1760620220&width=1080)
Additional charge for resizing: 25,000 yen
Sale price¥25,000
Additional charge: K18PG (base metal) + 15,000 yen
Sale price¥15,000
Additional charge: K18WG (base metal) + 15,000 yen
Sale price¥15,000
![[Option] Paraiba tourmaline analysis report attached identification certificate issuance fee](http://store.karatz.jp/cdn/shop/products/f763614f5a2c22bc430c_a6f4f3a6-fd1b-4378-a11f-025dc9964731.jpg?v=1633481198&width=4000)
![[Available 9/5 at 10:00 PM] 《3 stones only》 Top-quality American benitoite (Princess cut, 2mm) 《Multi-purchase discount available》](http://store.karatz.jp/cdn/shop/files/P9010985_03bf3960-0d8e-4862-8e1b-d45b6bbe7e03.jpg?v=1788592754&width=3268)
![[Sales end 11/13 (Fri)] Anime "Assassination Classroom" x KARATZ Collaboration: Koro-sensei Model Necklace](http://store.karatz.jp/cdn/shop/files/ansatsu_bnrC_4_1080x1080_0741bcdb-ae86-4e38-b0f0-0551548bb990.jpg?v=1760620220&width=1080)
Pakistani Axinite 0.500ct loose stone (green tint)
Sale price¥12,800
Additional charge: K18PG (base metal) + 10,000 yen
Sale price¥27,000
Additional charge for resizing: 16,000 yen
Sale price¥16,000
Additional charges page
Sale price¥15,000
【11/2 22時販売】ペリドット 3.995ctルース（リリーパッドインクルージョン）
Sale price¥22,800
【11/2 22時販売】ペリドット 3.858ctルース（リリーパッドインクルージョン）
Sale price¥25,800
【11/2 22時販売】ペリドット 2.834ctルース
Sale price¥19,800
【11/2 22時販売】ペリドット 2.977ctルース
Sale price¥19,800
【11/2 22時販売】タンザニア産アルマンディンガーネット 2.108ctルース
Sale price¥12,800
【10/31 22時販売】アフガニスタン産ブルーサイト 2.055ctルース
Sale price¥22,800
Colombian emerald 3.5mm/0.150ct loose stone
Sale price¥22,800
Brazilian bicolor tourmaline 0.914ct loose stone
Sale price¥12,800
Burmese Ruby 0.418ct Loose Stone Japan-Germany
Sale price¥29,800
Myanmar Ruby 0.283ct Loose
Sale price¥25,800
Madagascar Apatite 1.038ct Loose
Sale price¥11,800
Madagascar Pink Tourmaline 0.543ct Loose Stone
Sale price¥12,800
Australian Black Opal 0.386ct Loose Stone
Sale price¥29,800
Madagascar White Topaz (Needle-in Topaz) 4.086ct Loose
Sale price¥15,800
Brazilian Green Tourmaline 0.703ct Loose Stone
Sale price¥15,800
Sri Lankan Blue Sapphire 0.226ct Loose
Sale price¥14,800
【11/1 22時販売】インド産アイオライトサンストーン 2.503ctルース
Sale price¥12,800
Mexican Fire Opal 0.780ct Loose
Sale price¥12,800
Diamond (cabochon cut) 0.183ct loose
Sale price¥24,800
Brazilian Paraiba Tourmaline in Quartz 4.5mm/0.284ct Loose Stone
Sale price¥19,800
Brazilian Paraiba Tourmaline in Quartz 1.146ct Loose Stone
Sale price¥25,800
Brazilian Paraiba Tourmaline in Quartz 8.0mm/1.287ct Loose Stone
Sale price¥25,800
Kenyan Gold Sheen Sapphire 3.6mm/0.302ct Loose Stone
Sale price¥29,800
Kenyan Gold Sheen Sapphire 3.5mm/0.273ct Loose Stone
Sale price¥19,800
Tibetan bicolor andesine 1.542ct loose stone
Sale price¥12,800
Brazilian bicolor tourmaline 0.845ct loose stone
Sale price¥12,800
【10/31 22時販売】ブラジル産カラーシフトアメジスト 2.301ctルース
Sale price¥12,800
【10/31 22時販売】ブラジル産アメジスト 4.352ctルース
Sale price¥29,800
【11/2 22時販売】アフガニスタン産ブルーサイト 1.152ctルース
Sale price¥15,800
Why not take your favorite gemstone that you found at KARATZ and have it made into custom-made jewelry? It will be made by skilled Japanese craftsmen.
We carefully craft each piece of jewelry, starting with the stone setting, to match the individual characteristics of the gemstone.
So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.
KARATZ's Initiatives and Social Contributions
We will introduce KARATZ's efforts, including nurturing the next generation and business collaboration to develop the industry, and supporting children in Sri Lanka, the land of jewels.
KARATZ Books
These are books that KARATZ has been involved in writing, supervising, and planning. They are all books that allow you to enjoy gemstones from various angles. You can also purchase them directly.
jeweler's tools
For those who want to enjoy jewelry more but don't know what tools to use, we will introduce tools that are also used by KARATZ staff. You can also purchase them directly.