colored stone loose

A list of colored stones and loose gemstones.

奈良県天川村産レインボーガーネット（アンドラダイトガーネット） 1.707ctルース

Rainbow garnet (andradite garnet) 1.707ct loose from Tenkawa Village, Nara Prefecture Sale price¥12,800

奈良県天川村産レインボーガーネット（アンドラダイトガーネット） 1.447ctルース

Rainbow garnet (andradite garnet) from Tenkawa Village, Nara Prefecture 1.447ct loose Sale price¥14,800

奈良県天川村産レインボーガーネット（アンドラダイトガーネット） 0.922ctルース

Rainbow garnet (andradite garnet) from Tenkawa Village, Nara Prefecture 0.922ct loose Sale price¥9,800

奈良県天川村産レインボーガーネット（アンドラダイトガーネット） 1.086ctルース

Rainbow garnet (andradite garnet) from Tenkawa Village, Nara Prefecture 1.086ct loose Sale price¥9,800

Pezzotite from Madagascar 0.128ct loose Sale price¥6,980

Pezzottite from Madagascar 0.142ct loose Sale price¥9,800

Pezzottite from Madagascar 0.147ct loose Sale price¥9,800

Pezzotite from Madagascar 0.129ct loose Sale price¥6,980

Pezzottite from Madagascar 0.115ct loose Sale price¥5,980

Pezzottite from Madagascar 0.087ct loose Sale price¥6,980

Bicolor sapphire from Tanzania 0.552ct loose Sale price¥15,800

Bicolor sapphire from Tanzania 0.580ct loose Sale price¥16,800

Tanzanian bicolor sapphire 0.394ct loose stone Sale price¥9,800

Tanzanian bicolor sapphire 0.495ct loose stone Sale price¥9,800

Brazilian dumortierite in quartz 0.669ct loose Sale price¥9,800

Brazilian dumortierite in quartz 0.731ct loose Sale price¥8,800

Brazilian dumortierite in quartz 0.496ct loose Sale price¥6,580

Brazilian dumortierite in quartz 0.506ct loose Sale price¥7,980

Brazilian dumortierite in quartz 0.309ct loose Sale price¥4,980

Afghanistan Hackmanite 0.120ct loose stone Sale price¥8,800

Afghanistan Hackmanite 0.126ct loose stone Sale price¥8,800

Afghanistan Hackmanite 0.138ct loose stone Sale price¥9,800

Afghanistan Hackmanite 0.171ct loose stone Sale price¥9,800

Afghanistan Hackmanite 0.111ct loose stone Sale price¥6,980

Pezzotite cat's eye from Madagascar 0.310ct loose Sale price¥24,800

Unheated silky pink sapphire from Vietnam 0.339ct loose Sale price¥11,800

Unheated silky pink sapphire from Vietnam 0.497ct loose Sale price¥15,800

Unheated silky pink sapphire from Vietnam 0.301ct loose Sale price¥11,000

Unheated silky pink sapphire from Vietnam 0.382ct loose Sale price¥14,800

Unheated silky pink sapphire from Vietnam 0.338ct loose Sale price¥12,800

Bloodshot Iolite Sunstone 1.250ct Loose Sale price¥12,800

[Mr. Sanjay] Copper rutilated quartz 1.135ct loose Sale price¥5,980

[Mr. Sanjay] Copper rutilated quartz 1.065ct loose Sale price¥5,980

[Mr. Sanjay] Copper rutilated quartz 1.165ct loose Sale price¥5,980

[Mr. Sanjay] Copper rutilated quartz 1.747ct loose Sale price¥6,980

ブラジル産ティンカーベルクォーツ（ピンクファイヤークォーツ） 5.226ctルース

Brazilian Tinkerbell Quartz (Pink Fire Quartz) 5.226ct loose Sale price¥15,800

ブラジル産ティンカーベルクォーツ（ピンクファイヤークォーツ） 3.746ctルース

Brazilian Tinkerbell Quartz (Pink Fire Quartz) 3.746ct loose Sale price¥13,800

ブラジル産ティンカーベルクォーツ（ピンクファイヤークォーツ） 3.089ctルース

Brazilian Tinkerbell Quartz (Pink Fire Quartz) 3.089ct loose Sale price¥11,000

ブラジル産ティンカーベルクォーツ（ピンクファイヤークォーツ） 4.626ctルース

Brazilian Tinkerbell Quartz (Pink Fire Quartz) 4.626ct loose Sale price¥16,800

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） 0.826ctルース

Andesine Labradorite from Madagascar (commonly known as Rainbow Moonstone) 0.826ct loose Sale price¥8,800

Tibetan bicolor andesine 0.685ct loose Sale price¥8,800

Tibetan bicolor andesine 1.856ct loose Sale price¥22,800

Tibetan bicolor andesine 1.972ct loose Sale price¥24,800

Bicolor Euclase from Zimbabwe 0.197ct loose Sale price¥88,800

《Limited to 14 stones》 Santa Maria Aquaman from Brazil 1 stone loose《Multiple purchase discount available》 Sale price¥6,980

Goethite in Quartz from Kazakhstan, 1 loose stone {Multiple purchase discounts available} Sale price¥2,980

[Limited to 12 stones] 1 stone loose Oregon sunstone cut like Shimizu Precious Stones + special patch [Discount available for multiple purchases] Sale price¥5,980

Colombian trapiche emerald 13.466ct loose Sale price¥398,000

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