brown, tan, brown

Brown, brown, and brown gemstones are attractive in chic and calm colors. These include brown diamond, smoky quartz, topaz, sphene, andalusite, axinite, and brown zircon. The impression changes depending on the shade, and you can feel the individuality. There are some that have a unique appearance, such as fire agate, and I think the colors are surprisingly deep.

Karatz GemMagazine
" Top 10 brown gemstones "

[Sales start 10:00 PM on April 19] Mexican Fire Agate Loose Stone 3.613ct Sale price¥14,800

[On sale April 19 at 10 PM JST] Mexican Cantera Opal 10.379 ct Loose Stone Sale price¥39,800

[On Sale April 19th, 10 PM JST] Mexican Cantera Opal 8.097ct Loose Stone Sale price¥18,800

[On sale April 19th, 10 PM JST] Mexican Cantera Opal, 7.619ct loose stone Sale price¥25,800

[Sale at 10 PM on April 16th] Mexican Cantera Opal 3.051 ct Loose Stone Sale price¥18,800

[On sale April 16 at 10 PM] Mexican Cantera Opal 1.867 ct Loose Stone Sale price¥12,800

[On sale April 11th at 10 PM] Loose Brown Diamond 0.989ct (FANCY DARK ORANGE Brown /SI-2) Sale price¥98,000

Madagascar Bicolor Sphene 1.551ct Loose Stone Sale price¥15,800

[Sale on April 3rd at 10 PM] Bulgarian Sphalerite 7.6mm/2.233ct Loose Stone Sale price¥69,800

Synthetic Moissanite 8.417ct Loose Stone Sale price¥39,800

Synthetic Moissanite 4.924ct loose stone Sale price¥29,800

Mexican Cantera Opal 15.195ct Loose Sale price¥12,800

Bicolor tourmaline 1.198ct loose Sale price¥12,800

Pakistani Axinite 0.500ct loose stone (green tint) Sale price¥12,800

Brazilian Apatite in Jasper 1.477ct Loose Stone Sale price¥5,980

Bicolor tourmaline 0.548ct loose Sale price¥6,980

【32501864掲載】ブラウンダイヤモンド 0.531ctルース(FANCY DARK BROWN, SI-2)

[On sale April 9th at 10 PM] Brown Diamond 0.531ct Loose (FANCY DARK BROWN, SI-2) Sale price¥39,800

Bicolor Tourmaline 0.649ct Loose Stone, Japan-Germany Sale price¥12,800

Oregon Sunstone 8.256ct rough stone Sale price¥9,800

【12562080掲載】ブラジル産デンドリティッククォーツ 4.182ctルース

[On Sale 3/7 at 10pm] Brazilian Dendritic Quartz 4.182ct Loose Stone Sale price¥12,800

[On Sale 2/21 10pm] Oregon Sunstone from the USA, 7.1mm/1.308ct Loose Sale price¥19,800

[On Sale 2/26 at 10 PM] Brown Diamond 0.174ct Loose Stone (FANCY DARK BROWN, SI-2) Sale price¥25,800

[On Sale 2/26 10pm] Tanzanian Color Change Garnet 0.607ct Loose Sale price¥11,000

[On Sale 2/26 10pm] Sri Lankan Hessonite Garnet 6.5mm/1.353ct Loose Stone Sale price¥12,800

[On Sale at 10 PM on 2/26] Sri Lankan Hessonite Garnet 0.441ct Loose Stone Sale price¥8,800

[On Sale at 10 PM on 2/26] Tanzanian Yellow Zircon 0.835ct Loose Stone Sale price¥9,800

[On Sale at 10 PM on February 19th] 1.362ct Loose Oregon Sunstone from the United States Sale price¥29,800

[On Sale 2/14 10pm] Sri Lankan Hessonite Garnet 1.674ct Loose Stone Sale price¥15,800

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） 1.827ctルース

[On Sale at 10 PM on March 10th] 1.827ct Rainbow Garnet (Andradite Garnet) Loose Stone 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） 1.951ctルース

[On Sale at 10 PM on March 10th] 1.951ct Rainbow Garnet (Andradite Garnet) Loose Stone from Tenkawa Village, Nara Prefecture Sale price¥15,800

[On Sale 2/13 at 10pm] Cambodian Zircon 2.495ct Loose Sale price¥22,800

[On Sale 2/8 at 10pm] Australian Iron Opal 17.439ct Loose Sale price¥18,800

[On Sale 2/8 at 10pm] 8.338ct Oregon Sunstone Loose Stone from the USA Sale price¥158,000

[Sale at 10 PM on 2/8] [Sakura Shape] 1.224ct Loose Oregon Sunstone from the United States Sale price¥39,800

Tourmaline 0.731ct loose Sale price¥5,980

[On Sale at 10 PM on January 26th] 1.519ct Loose Oregon Sunstone from the United States Sale price¥15,800

[On Sale at 10 PM on January 23rd] Zimbabwean Sphene 7.0mm/1.661ct Loose Stone Sale price¥59,800

[On Sale at 10 PM on January 25th] Brazilian Imperial Topaz 0.939ct Loose Stone with Certificate of Authenticity Sale price¥29,800

[On Sale at 10 PM on January 25th] Brazilian Imperial Topaz 0.901ct Loose Stone with Certificate of Authenticity Sale price¥29,800

[On Sale at 10 PM on January 21st] Rainbow Garnet (Andradite Garnet) 6.7mm/1.488ct Loose Stone from Tenkawa Village, Nara Prefecture Sale price¥12,800

[On Sale at 10 PM on January 21st] Cassiterite 4.0mm/0.571ct Loose Stone with Certificate of Authenticity Sale price¥14,800

[On sale at 10pm on January 20th] Zimbabwean sphene 2.067ct loose stone Sale price¥59,800

[On sale at 10pm on January 20th] Zimbabwean sphene 2.520ct loose stone Sale price¥59,800

[On sale at 10 PM on January 12th] [Takeshi Yamamoto] Brazilian Dendritic Quartz 25.875ct Loose Stone Sale price¥29,800

Mexican Fire Agate 14.193ct Loose Stone Sale price¥69,800

Sri Lankan Sinhalite 0.434ct Loose Stone Sale price¥8,800

[On Sale at 10 PM on January 16th] Madagascar Sphene 6.0mm/0.868ct Loose Stone Sale price¥49,800

[On Sale at 10 PM on January 10th] Mexican Cantera Opal 8.432ct Loose Sale price¥39,800

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.