[On sale from 10/31 at 22:00] Myanmar pink spinel 0.360ct loose stone
Sale price¥12,800
[On sale 11/8 at 22:00] Pakistani ruby in quartz 1.429ct loose stone
Sale price¥12,800
[On sale 11/6 at 22:00] Myanmar Trapiche Ruby 0.230ct loose stone
Sale price¥18,800
[On sale at 10pm on 11/4] Pakistani Veirinite 0.098ct loose stone
Sale price¥12,800
[On sale at 10pm on 11/4] Pakistani Veirinite 0.096ct loose stone
Sale price¥12,800
[On sale 11/6 at 22:00] Tanzanian green zoisite 0.335ct loose stone
Sale price¥12,800
[On sale 11/3 at 22:00] Madagascar sphene 0.673ct loose stone
Sale price¥15,800
[On sale 11/3 at 22:00] Madagascar sphene 1.386ct loose stone
Sale price¥12,800
[On sale 11/3 at 22:00] Madagascar pink tourmaline 0.543ct loose stone
Sale price¥14,800
[On sale 11/3 at 22:00] Madagascar Apatite 1.038ct Loose
Sale price¥12,800
[On sale 11/2 at 10pm] Color shift amethyst 4.191ct loose stone
Sale price¥14,800
[On sale 11/2 at 10pm] Madagascar sphene 6.2mm/0.906ct loose stone
Sale price¥12,800
[On sale 11/2 at 10pm] Emerald 0.484ct loose stone
Sale price¥18,800
[On sale 11/2 at 10pm] Emerald 0.254ct loose stone
Sale price¥15,800
[On sale 11/2 at 10pm] Myanmar ruby 0.283ct loose
Sale price¥29,800
[10/30 _zion_0212 Exclusive] No. 83 11CP
Sale price¥29,800
[10/30 _zion_0212 Exclusive] No. 86 11CP
Sale price¥29,800
[On sale 11/3 at 22:00] Brazilian bicolor tourmaline 0.914ct loose stone
Sale price¥12,800
![[On sale from 10pm on November 3rd] [Limited to 8 stones] Cheetah pattern cat cut [KARATZ collaboration] (Amber, 8.5mm) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/P1010358_c5b85d3a-dd7c-49d8-8905-1aa79270d898.jpg?v=1730449980&width=4000)
![[On sale 11/4 at 22:00] Mozambique pink spinel 0.550ct loose stone](http://store.karatz.jp/cdn/shop/products/P2270432.jpg?v=1677556954&width=4000)
[On sale 11/4 at 22:00] Mozambique pink spinel 0.550ct loose stone
Sale price¥14,800
[On sale 11/4 at 22:00] Brazilian Paraiba Tourmaline 0.112ct loose stone
Sale price¥29,800
[On sale 11/7 at 22:00] Nigerian Cobalt Garnite 0.150ct Loose
Sale price¥12,800
![[On sale 11/7 at 22:00] Kurohira Quartz (Kurohira Mine, Yamanashi Prefecture) 1 rough stone 5.2 x 2.2 cm](http://store.karatz.jp/cdn/shop/files/P1010154_a133269d-f23b-45cb-bcff-80581261bb47.jpg?v=1730862396&width=4000)
[On sale 11/12 at 10pm] Colombian emerald 3.5mm/0.150ct loose stone
Sale price¥22,800
[On sale at 10pm on 11/14] Unheated Mozambique ruby 0.220ct loose
Sale price¥25,800
Unheated Mozambique Ruby 0.231ct Loose
Sale price¥25,800
[On sale at 10pm on 11/14] Australian prehnite 5.398ct loose stone
Sale price¥12,800
[On sale 11/10 at 22:00] Indian Moonstone 8.2mm/1.823ct Loose
Sale price¥14,800
[On sale 11/10 at 22:00] Sri Lankan yellow sapphire 0.543ct loose stone
Sale price¥29,800
[On sale 11/14 at 22:00] Mexican fire opal 1.755ct loose stone
Sale price¥29,800
[On sale 11/10 at 22:00] Mexican Cantera Opal 15.482ct loose stone
Sale price¥12,800
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.
