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emerald cat's eye

This emerald exhibits a cat's eye effect, revealing a line of light when exposed to light.
It is mainly translucent to opaque, and is often cut into a cabochon to make the cat's eye effect easier to see.
Emerald is the birthstone for May.

Karatz GemMagazine
" Emerald "

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ブラジル産エメラルドキャッツアイ 0.582ctルース

[Ref: 12564306] Brazilian Emerald Cat's Eye 0.582ct Loose Gemstone Sale price¥22,800
ブラジル産エメラルドキャッツアイ 6.083ctルース 日独鑑

【Lottery Sale 0731_08】Brazilian Emerald Cat's Eye 6.083ct Loose Gemstone with Japanese and German Gemological Report Sale price¥258,000
コロンビア産エメラルドキャッツアイ 0.060ctルース

Colombia Emerald Cat's Eye 0.060ct Loose, Hōki Kyō Sale price¥15,800
ブラジル産エメラルドキャッツアイ0.459ctルース

Brazilian Emerald Cat's Eye 0.459ct Loose Stone with Certification Sale price¥9,800
ブラジル産グリーンベリル 1.022ctルース

Brazilian Emerald Cat's Eye 1.022ct Loose Stone with Appraisal Sale price¥12,800
Sold out Emerald Gacha (including Emerald Cat's Eye and special cuts) featuring Russian non-oil emeralds, etc. 💎 (Multiple purchase discount available)

Emerald Gacha (including Emerald Cat's Eye and special cuts) featuring Russian non-oil emeralds, etc. 💎 (Multiple purchase discount available)
Sold out 《Limited to 20 Stones》Emerald Gacha: Win a 2.2ct Columbia Emerald Koshu-Kiseki Cut (normally 79,800 yen) or an Emerald Cat's Eye! 《Multiple Purchase Discount Available》

《Limited to 20 Stones》Emerald Gacha: Win a 2.2ct Columbia Emerald Koshu-Kiseki Cut (normally 79,800 yen) or an Emerald Cat's Eye! 《Multiple Purchase Discount Available》
Sold out コロンビア産エメラルドキャッツアイ1石ルース（平均0.35ct)《初めての方向け》

Colombian emerald cat's eye 1 stone loose (average 0.35ct)《For first-time users》《Multiple purchase discount available》

Sold out Limited to 7 stones! May birthstone special offer! Colombian emerald cat's eye, 1 loose stone (highly transparent cat's eye) Multiple purchase discounts available

Limited to 7 stones! May birthstone special offer! Colombian emerald cat's eye, 1 loose stone (highly transparent cat's eye) Multiple purchase discounts available
Sold out コロンビア産ノンオイルエメラルドキャッツアイ 0.170ctルース

[Available 10/3, 10 PM] Colombian Non-Oiled Emerald Cat's Eye 0.170ct Loose Stone GIA

Sold out Pink Diamond Loot Box💎 Fancy Orange Pink 0.188ct and other Fancy-colored pink diamonds (all stones sorted or certified) 《Multiple purchase discounts available》

Pink Diamond Loot Box💎 Fancy Orange Pink 0.188ct and other Fancy-colored pink diamonds (all stones sorted or certified) 《Multiple purchase discounts available》
Sold out ブラジル産グリーンベリル 0.559ctルース

0.559ct Brazilian Emerald Cat's Eye Loose Stone with Certificate
Sold out 【12562785掲載】コロンビア産エメラルドキャッツアイ 0.574ctルース

Colombian emerald cat's eye 0.574ct loose stone
Sold out コロンビア産エメラルドキャッツアイ 0.190ctルース

Colombian emerald cat's eye 0.190ct loose

Sold out コロンビア産エメラルドキャッツアイ 0.093ctルース

Colombian emerald cat's eye 0.093ct loose
Sold out コロンビア産エメラルドキャッツアイ 0.421ctルース

Colombian emerald cat's eye 0.421ct loose stone
Sold out コロンビア産エメラルドキャッツアイ 0.217ctルース

Colombian emerald cat's eye 0.217ct loose stone
Sold out コロンビア産エメラルドキャッツアイ 0.179ctルース

Colombian emerald cat's eye 3.6mm/0.179ct loose stone
Sold out コロンビア産エメラルドキャッツアイ 0.933ctルース

Colombian emerald cat's eye 0.933ct loose

Sold out コロンビア産エメラルドキャッツアイ 0.967ctルース

Colombian emerald cat's eye 0.967ct loose

Sold out ブラジル産エメラルドキャッツアイ 0.515ctルース

[Item 12564305] Brazilian Emerald Cat's Eye 0.515ct Loose Stone

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.

KARATZ・Five Commitments

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.