[On sale at 10pm on 10/18] Mexican Cantera Opal 4.542ct loose stone
Sale price¥12,800
Additional charge: K18WG (base metal) + 10,000 yen
Sale price¥12,800
Additional charge for resizing: 1,500 yen
Sale price¥10,500
Additional charge for resizing: 1,500 yen
Sale price¥11,250
Additional charge for resizing: 1,500 yen
Sale price¥12,000
Additional charge for resizing: 1,500 yen
Sale price¥12,750
Additional charge for resizing: 1,500 yen
Sale price¥13,500
Additional charge for resizing: 1,500 yen
Sale price¥14,250
Additional charge for resizing: 1,500 yen
Sale price¥15,000
![[On sale at 10pm on 10/19] Brazilian Swiss Blue Topaz 13.26ct Loose](http://store.karatz.jp/cdn/shop/files/ken-1326ct-657815_982dc35e-527d-43f9-9ed3-a5ef5c7d7353.jpg?v=1729295236&width=1200)
[On sale at 10pm on 10/19] Brazilian Swiss Blue Topaz 13.26ct Loose
Sale price¥15,800
[On sale at 10pm on 10/19] 1.306ct loose Oregon sunstone from the US
Sale price¥12,800
[On sale at 10pm on 10/20] Colombian emerald 3.1mm/0.097ct loose stone
Sale price¥22,800
![[On sale from 10/20 at 10pm] Tanzanian bi-color sapphire 0.510ct loose stone](http://store.karatz.jp/cdn/shop/files/collage_c194af00-54c8-4ffe-a545-ee378410a661.png?v=1729327659&width=2000)
[On sale at 10pm on 10/21] Colombian emerald 1.020ct rough stone
Sale price¥29,800
[On sale from 10/21 at 10pm] American Peridot 7.2mm/1.530ct Loose
Sale price¥14,800
[On sale at 10pm on 10/21] Greenland Tugtupite 0.337ct loose stone
Sale price¥14,800
[On sale at 10pm on 10/22] Sri Lankan white sapphire 0.385ct loose
Sale price¥14,800
[On sale 10/23 22:00] Mexican Cantera Opal 11.105ct Loose
Sale price¥12,800
[On sale from 10/31 at 22:00] Myanmar purple spinel 0.434ct loose stone
Sale price¥12,800
[On sale from 10/31 at 22:00] Myanmar pink spinel 0.465ct loose stone
Sale price¥19,800
![[On sale at 10pm on 10/30] Ruby 0.245ct loose](http://store.karatz.jp/cdn/shop/files/PA251121_25348983-46d5-4ba9-a2d4-66e217b4a684.jpg?v=1730173597&width=3367)
[On sale at 10pm on 10/30] Ruby 0.245ct loose
Sale price¥11,800
[On sale at 10pm on 10/30] Ruby 0.284ct loose
Sale price¥15,800
[On sale 11/13 at 22:00] Madagascar celestite 5.389ct loose stone
Sale price¥13,800
[On sale 11/13 at 22:00] Madagascar Celestite 11.0mm/7.556ct loose stone
Sale price¥18,800
![[12555519] American Neptunite 0.109ct loose stone](http://store.karatz.jp/cdn/shop/files/P1010698_282972fa-a7c3-492a-9aa7-8a10f3f8964a.jpg?v=1732019003&width=3016)
[12555519] American Neptunite 0.109ct loose stone
Sale price¥12,800
[On sale at 10pm on 10/26] Silky Diamond 3.5mm/0.178ct Loose
Sale price¥19,800
[On sale at 10pm on 10/30] Ruby 0.173ct loose
Sale price¥12,800
[On sale at 10pm on 10/30] Ruby 0.273ct loose
Sale price¥13,800
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.
The fifth reprint has been decided and is now on sale at bookstores nationwide and online.
Written by KARATZ, book “Jewelry Illustrated Book”
The book provides explanations about over 300 types of gemstones, from new standard birthstones to rare stones that are hard to find, as well as a diary of our company representative, Mr. Koyama's, gemstone shopping experience in Thailand and Sri Lanka, and tips for photographing gemstones, allowing you to learn about the appeal of gemstones from various perspectives.
