Width: 6.1 - 7.0mm

[On sale at 22:00 on 6/15] Madagascar aquamarine 1.678ct loose stone Sale price¥15,800

【さくらインカット】レピドクロサイトインクォーツ 7mm/1.007ct《コラボ》ルースワッペン

[On sale from 22:00 on 6/8] [Sakura in cut] Brazilian Lepidocrocite in Quartz 7mm/1.007ct [Collaboration] Loose Patch Sale price¥25,800

[On sale at 22:00 on 6/7] Tanzanian bicolor tanzanite 1.284ct loose stone Sale price¥29,800

[On sale 6/7 at 22:00] Sri Lankan Cat's Eye Sapphire 2.177ct Loose Sale price¥98,000

[On sale at 22:00 on 6/12] Colombian Euclase 1.836ct loose stone Sale price¥18,800

[On sale at 22:00 on 6/9] Mexican Hyalite Opal 1.687ct Loose Sale price¥9,800

[On sale at 22:00 on 6/10] Tanzanite 1.458ct loose stone Sale price¥39,800

[On sale at 22:00 on 6/2] Pyrope almandine garnet 2.514ct loose stone Sale price¥29,800

[On sale at 22:00 on 6/5] Brazilian Sky Blue Topaz (untreated) 2.560ct loose stone Sale price¥12,800

[On sale at 22:00 on 6/5] 1.930ct loose Oregon sunstone from the United States Sale price¥18,800

[On sale at 22:00 on 6/5] Tanzanian Peristerite 0.911ct loose stone (Royal Blue Moonstone) Sale price¥15,800

[On sale from 10pm on 5/31] Madagascar Iolite Sunstone 1.549ct Loose Sale price¥24,800

インド産アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.808ctルース

[On sale from 10pm on 5/28] Indian Andesine Labradorite (also known as Rainbow Moonstone) 0.808ct loose stone Sale price¥9,800

マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 1.911ctルース

Madagascar Andesine Labradorite (also known as Rainbow Moonstone) 1.911ct loose stone Sale price¥39,800

[On sale from 10pm on 5/17] Australian Prehnite 6.0mm/1.004ct loose stone (rose cut) Sale price¥8,800

[On sale 6/7 at 22:00] Mozambique Garnet 1.419ct Loose Sale price¥12,800

[On sale at 22:00 on 6/7] 1.580ct loose green apatite from Madagascar Sale price¥14,800

[On sale 6/7 at 22:00] Brazilian Paraiba Tourmaline in Quartz 1.054ct loose stone Sale price¥18,800

[On sale at 22:00 on 6/13] Cambodian colorless zircon 1.806ct loose stone Sale price¥15,800

[On sale at 22:00 on 6/13] Tanzanite from Tanzania 0.990ct loose stone Sale price¥29,800

[On sale at 22:00 on 6/13] Tanzanite from Tanzania 1.045ct loose stone Sale price¥29,800

[On sale from 10pm on 5/18] 0.965ct loose almandine garnet from Mozambique Sale price¥12,800

[On sale from 10pm on 5/19] Tanzanian Sunstone (Illusion Sunstone) 0.823ct loose stone Sale price¥12,800

[On sale from 10pm on 5/19] Mozambique Rhodolite Garnet 6.1mm/0.968ct Loose Stone Sale price¥12,800

[On sale from 10pm on 5/14] Unheated color-changing blue sapphire 1.450ct loose GIT Sale price¥158,000

[On sale from 10pm on 5/11] Brazilian Morganite 1.147ct loose stone Sale price¥18,800

[On sale from 10pm on 5/9] Cassiterite 1.477ct loose stone (bicolor) with certificate Sale price¥39,800

[On sale 5/3 at 22:00] Mexican fire opal 1.320ct loose stone Sale price¥13,800

[On sale 5/3 at 10pm] Brazilian rhodonite 1.277ct loose stone Sale price¥8,800

[On sale 5/3 at 10pm] Brazilian Green Spodumene 0.923ct Loose Stone Sale price¥7,980

[On sale from 10pm on 5/5] Brazilian Green Spodumene 1.680ct Loose Stone (Princess Cut) Sale price¥14,800

[On sale from 22:00 on 5/2] Brazilian Petalite 1.659ct loose stone Sale price¥12,800

[On sale from 10pm on 5/10] Mexican Hyalite Opal 6.9mm/1.134ct Loose Sale price¥25,800

【ダンデライオンカット】マダガスカル産アンデシン・ラブラドライトムーンストーン（通称名ブルームーンストーン） 7.0m/1.147ct《コラボ》ルース鑑別書のネット通販。宝石ルース・天然石・レアストーンを販売。カラッツSTOREは国内最大級の宝石専門情報メディアKARATZ（カラッツ）の宝石専門通販サイトです。宝石鑑定士が運営しています。

[On sale from 10pm on 4/20] [Dandelion Cut] Madagascar Andesine Labradorite Moonstone (also known as Blue Moonstone) 7.0m/1.147ct {Collaboration} Loose Stone with Certificate of Authenticity Sale price¥59,800

【さくらシェイプ】ブラジル産グリーントルマリン6.7mm/ 1.057ctルース

[On sale from 10pm on 4/20] [Sakura Shape] Brazilian Green Tourmaline 6.7mm/1.057ct Loose Patch Sale price¥39,800

[On sale from 10pm on 5/13] Mexican fire opal (faceted cut) 0.918ct loose stone Sale price¥12,800

[On sale at 10pm on 4/12] White Topaz 2.563ct Loose (Needle-in Topaz) Sale price¥5,980

[On sale at 22:00 on 4/17] Synthetic black opal 1.209ct loose stone Sale price¥18,800

Brazilian copper rutilated quartz 1.445ct loose stone Sale price¥8,800

Tanzania Bicolor Zoisite 7.0mm/1.538ct Loose Stone Sale price¥29,800

Tanzania Bicolor Zoisite 6.9mm/1.365ct Loose Stone Sale price¥24,800

Brazilian Dumortierite in Quartz 1.256ct loose stone Sale price¥15,800

Nigerian Morganite 0.862ct loose stone Sale price¥17,800

Ethiopian Sunstone 1.563ct Loose Sale price¥9,800

Zimbabwean Apatite (UV type) 2.609ct loose stone Sale price¥19,800

Zimbabwean Apatite (UV type) 1.712ct loose stone Sale price¥13,800

Brazilian London Blue Topaz 0.985ct Loose Sale price¥8,800

Brazilian Swiss Blue Topaz 6.4mm/1.225ct Loose Stone Sale price¥9,800

KARATZ Custom Made

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.

KARATZ・Five Commitments