green/green gems

There are a variety of green and green-toned gemstones, including emerald, jade, peridot, demantoid garnet, diopside, and green tourmaline. Even if the colors are similar, highly transparent gemstones and opaque gemstones give a very different impression. The atmosphere also varies depending on the saturation, brightness, and cut.

Karatz Gem Magazine
" 10 Green Gems "

[Available at 10 PM on August 24th] Colombian Mint Emerald 4.3mm/0.306ct Loose Stone Sale price¥8,800

[Available at 10 PM on August 24th] Brazilian Mint-Colored Emerald, 5.5mm/0.638ct Loose Sale price¥8,800

[12560252] Zambian emerald 0.138ct loose stone Sale price¥8,800

[On sale at 10pm on August 25th] Zambian emerald 0.166ct loose stone Sale price¥8,800

[Available at 10 PM on August 16th] Brazilian Triphyllite (Color Change Type) 0.168ct Loose Stone with Certificate of Authenticity Sale price¥12,800

Russian oil-free emerald 0.570ct loose stone GIA Sale price¥298,000

【さくらシェイプ】スリランカ産グリーンジルコン 7.7mm/2.620ctルース

[Available at 10 PM on August 15th] [Sakura Shape] Sri Lankan Green Zircon 7.7mm/2.620ct Loose Stone Sale price¥29,800

[On Sale at 10 PM on August 11th] Afghanistan Oil-Free Emerald 0.100ct Loose GIA Sale price¥98,000

[8/11 22:00 Sale] Colombian Emerald 17.581ct Rough Stone, Japan-Germany Qualification Sale price¥45,800

[On Sale at 10 PM on August 11th] 0.060ct Loose GIA Emerald from Madagascar, No Oil Sale price¥69,800

[Sale at 10 PM on August 11th] [Sakura In-Cut] Spanish Andalusite 6.0mm/0.715ct Loose Stone Sale price¥59,800

[On sale at 10pm on August 25th] Zimbabwean sphene 0.457ct loose stone Sale price¥8,800

[On sale from 10pm on August 21st] Zimbabwean sphene 0.393ct loose stone Sale price¥8,800

[On Sale at 10 PM on August 9th] Zimbabwean Sphene 4.1mm/0.294ct Loose Stone Sale price¥6,980

[On Sale at 10 PM on August 9th] Zimbabwean Sphene 4.0mm/0.287ct Loose Stone Sale price¥6,980

[Available at 10 PM on August 9th] Zimbabwean Sphene 4.0mm/0.276ct Loose Stone Sale price¥6,980

[On sale at 10pm on September 7th] Pakistani Peridot 0.361ct Loose Stone Sale price¥4,980

[On sale at 10pm on September 15th] Pakistani Peridot 0.408ct Loose Stone Sale price¥6,980

[On Sale at 10 PM on August 20th] American Peridot 0.458ct Loose Stone Sale price¥6,980

[On sale at 10pm on September 7th] Pakistani Peridot 0.410ct Loose Stone Sale price¥6,980

[On sale at 10pm on September 15th] Pakistani Peridot 0.376ct Loose Stone Sale price¥6,980

[On Sale at 10 PM on August 20th] American Peridot 0.546ct Loose Stone Sale price¥5,980

[On sale from 10pm on August 21st] American Peridot 0.339ct Loose Stone Sale price¥6,980

[On sale at 10pm on August 14th] Alexandrite 0.272ct loose stone Sale price¥59,800

[On Sale at 10pm on August 10th] Australian Prehnite 1.527ct Loose Stone Sale price¥12,800

[On Sale at 10pm on August 10th] Australian Prehnite 5.5mm/0.538ct Loose Stone Sale price¥6,980

[On sale at 10pm on August 13th] Zimbabwean sphene 0.441ct loose stone Sale price¥8,800

[On Sale at 10 PM on August 12th] Zimbabwean Sphene 4.5mm/0.398ct Loose Stone Sale price¥6,980

[On sale at 10pm on August 15th] Zimbabwean sphene 0.224ct loose stone Sale price¥6,980

[On Sale at 10 PM on August 9th] American Peridot 5.1mm/0.566ct Loose Stone Sale price¥9,800

[On Sale at 10 PM on August 9th] American Peridot 4.9mm/0.488ct Loose Stone Sale price¥8,800

[On Sale at 10 PM on August 17th] American Peridot 4.5mm/0.370ct Loose Stone Sale price¥8,800

[On Sale at 10 PM on August 7th] Tanzanian Kornerupine 0.219ct Loose Stone Sale price¥29,800

[On Sale at 10 PM on August 16th] Tanzanian Green Zircon 0.364ct Loose Sale price¥6,980

[On Sale at 10 PM on August 2nd] Brazilian Green Spodumene 2.710ct Loose Stone Sale price¥18,800

[On Sale at 10 PM on August 2nd] Brazilian Green Spodumene 1.918ct Loose Stone Sale price¥9,800

[On sale from 10pm on August 17th] Australian Prehnite 1.139ct Loose Stone Sale price¥8,800

[On Sale at 10 PM on August 17th] Tanzanian Kornerupine Cat's Eye 0.816ct Loose Stone Sale price¥6,980

Nigerian green beryl 0.437ct loose stone Sale price¥9,800

Colombian oil-free emerald 0.535ct loose Japanese-German edition Sale price¥248,000

Colombian emerald 0.202ct loose stone Sale price¥59,800

Madagascar sphene 0.803ct loose stone Sale price¥19,800

Bicolor Fluorite 24.682ct Loose Sale price¥29,800

Brazilian Green Tourmaline 3.943ct Loose Stone Sale price¥39,800

Colombian Euclase 2.015ct loose stone Sale price¥18,800

Spanish Andalusite 0.657ct loose stone Sale price¥9,800

Moldavite from former Czechoslovakia 0.094ct loose stone Sale price¥6,980

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.