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 "

【11/16 22時販売】ブラジル産アンダリュサイト 7.656ctルース Sale price¥158,000

【11/16 22時販売】ケニア産ツァボライト 0.411ctルース Sale price¥39,800

コロンビア産ノンオイルエメラルド 0.290ctルース GIA Sale price¥188,000

[On Sale 11/8 at 10pm] Russian Demantoid Garnet 0.192ct Loose Stone Sale price¥79,800

[On Sale 11/3 at 10pm] Afghanistan Green Tourmaline 7.8mm/1.738ct Loose Stone Sale price¥59,800

[11/2 22:00 Sale] American Peridot 0.635ct Loose Stone Sale price¥12,800

[11/2 22:00] American Peridot 0.283ct Loose Stone Sale price¥8,800

[11/2 22:00] Pakistani Peridot 5.0mm/0.517ct Loose Stone Sale price¥9,800

[11/2 22:00] Pakistani Peridot 5.2mm/0.562ct Loose Stone Sale price¥9,800

[On Sale 11/2 at 10pm] Zimbabwean Sphene 4.7mm/0.400ct Loose Stone Sale price¥9,800

[11/2 22:00] Brazilian mint-colored emerald 0.491ct loose stone Sale price¥15,800

[On Sale 11/1 at 10pm] Tanzanian Kornerupine 0.324ct Loose Stone Sale price¥29,800

[On Sale 11/3 at 10 PM] Tanzanian Yellow Zoisite 0.684ct Loose Stone with Certificate of Authenticity Sale price¥19,800

[11/3 22:00 Sale] Colombian Emerald 0.176ct Loose Sale price¥59,800

[11/3 22:00] Colombian Emerald 0.126ct Loose Sale price¥49,800

[On Sale 11/6 at 10pm] Colombian Bicolor Fluorite 3.209ct Loose Stone Sale price¥18,800

[On sale 11/6 at 10pm] Madagascar Andalusite 1.967ct Loose Stone Sale price¥29,800

[On sale 11/6 at 10pm] 0.097ct Moldavite Loose Stone from the former Czechoslovakia Sale price¥8,800

[12557582] 0.095ct Moldavite Loose Stone from the Former Czechoslovakia Sale price¥8,800

[11/5 22:00] Pakistani Peridot 1.176ct Loose Stone Sale price¥9,800

[On Sale 11/7 at 10pm] Madagascar Apatite 6.0mm/0.901ct Loose Stone Sale price¥9,800

[11/7 22:00] Australian Prehnite 3.751ct Loose Stone Sale price¥9,800

[11/7 22:00] Brazilian Bicolor Tourmaline 2.341ct Loose Stone Sale price¥79,800

[On Sale at 10 PM on 10/28] Brazilian Amblygonite/Montebrasite 0.644ct Loose Stone Sale price¥9,800

ロシア産デマントイドガーネット（ホーステール認む） 3.8mm/0.280ctルース

[On Sale 11/5 at 10 PM] Russian Demantoid Garnet (Horsetail Certified) 3.8mm/0.280ct Loose Stone Sale price¥49,800

[On Sale at 10 PM on October 31st] Russian Demantoid Garnet (Horsetail Recognized) 0.110ct Loose Sale price¥49,800

[On Sale at 10 PM on October 31st] Russian Demantoid Garnet (Horsetail Certified) 0.256ct Loose Stone Sale price¥79,800

[On Sale 11/3 at 10pm] Russian Alexandrite 2.8mm/0.111ct Loose Stone Sale price¥69,800

[11/3 22:00] Russian Alexandrite 0.167ct Loose Stone Sale price¥98,000

[11/3 22:00] Russian Alexandrite 0.083ct Loose Stone Sale price¥69,800

[11/3 22:00] Russian Alexandrite 0.074ct Loose Stone Sale price¥59,800

[11/3 22:00] Russian Alexandrite 0.049ct Loose Stone Sale price¥49,800

[11/3 22:00] Russian Alexandrite 2/5mm/0.070ct Loose Stone Sale price¥59,800

[On Sale at 10pm on October 31st] Madagascar Grandidierite 0.168ct Loose Stone Sale price¥35,800

[On Sale 11/1 at 10pm] Pakistani Axinite (Green Tint) 1.476ct Loose Stone Sale price¥39,800

[On Sale at 10pm on 10/28] Indian Moss Agate 0.915ct Loose Stone Sale price¥8,800

[On Sale at 10:00 PM on October 28th] 0.090ct Loose Moldavite from the Former Czechoslovakia Sale price¥9,800

[On Sale at 10pm on 10/29] Tanzanian Mint Diopside 0.290ct Loose Stone Sale price¥9,800

[On Sale at 10pm on 10/29] Tanzanian Mint Diopside 0.364ct Loose Stone Sale price¥9,800

[On Sale at 10pm on 10/25] Pakistani Ludwigite Peridot 0.615ct Loose Stone Sale price¥7,980

[On Sale at 10pm on 10/25] Brazilian Bicolor Tourmaline 1.965ct Loose Stone Sale price¥18,800

[On Sale at 10 PM on October 24th] Russian Demantoid Garnet (Horsetail Certified) 0.036ct Loose Stone Sale price¥6,980

[On Sale 10/23 10pm] Russian Demantoid Garnet (Horsetail Certified) 3.8mm/0.255ct Loose Stone Sale price¥39,800

[On Sale at 10 PM on October 24th] Indian Chrysoberyl 0.424ct Loose Stone (Canary Yellow) Sale price¥15,800

[On Sale at 10 PM on October 13th] Brazilian Alexandrite 0.097ct Loose Stone (Emerald Cut) Sale price¥38,800

モザンビーク産パライバトルマリン 1.309ctルース（酸化鉄インクルージョン含む）

[On Sale 10/13 at 10 PM] 1.309ct Paraiba Tourmaline Loose Stone from Mozambique (Contains Iron Oxide Inclusions) Sale price¥98,000

Parasitic Peridot 0.292ct Loose Stone Sale price¥98,000

[10/17 22:00 Sale] Australian Prehnite 1.758ct 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.

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.