Purple/purple gemstones

Purple and purple-based gemstones have long been considered noble hues, and have a somewhat calming atmosphere. Representative gemstones include amethyst, purple diamond, purple sapphire, grape garnet (rhodolite garnet), sugilite, and lavender jade. Even gemstones with similar hues can have different atmospheres depending on the type of mineral and transparency, so it's interesting to compare them and see the differences.

Carats Gem Magazine
" Top 10 Purple Gems "

[On sale at 10pm on 4/16] [Takeshi Yamamoto] Brazilian Ametrine 24.465ct loose stone Sale price¥98,000

[On sale at 10pm on 4/15] Violet sapphire 3.9mm/0.265ct loose stone Sale price¥8,800

[On sale at 22:00 on 4/15] Madagascar Violet Sapphire 4.0mm/0.300ct Loose Sale price¥8,800

[On sale at 22:00 on 4/13] Purple Apatite 1.081ct loose stone with certificate Sale price¥12,800

[On sale at 22:00 on 4/13] Purple Apatite 0.896ct loose stone with certificate Sale price¥11,000

coming soon

[12558773] Purple apatite 1.549ct loose stone Sale price¥18,800

[On sale at 22:00 on 4/14] Purple Apatite 0.993ct loose stone with certificate Sale price¥9,800

[On sale at 22:00 on 4/17] Purple Apatite 0.915ct loose stone with certificate Sale price¥13,800

[On sale at 10pm on 4/14] Purple Apatite 0.769ct loose stone with certificate Sale price¥8,800

[On sale at 22:00 on 4/11] Purple Apatite 0.810ct loose stone with certificate Sale price¥12,800

[On sale at 22:00 on 4/17] Purple Apatite 5.3mm/0.822ct loose stone with certificate Sale price¥12,800

[On sale at 10pm on 4/16] Myanmar color change zircon 0.596ct loose stone Sale price¥39,800

[On sale from 10pm on 4/16] 0.315ct loose purple sapphire from Madagascar Sale price¥12,800

[On sale at 22:00 on 4/16] Tanzanite from Tanzania 4.9mm/0.531ct loose stone Sale price¥12,800

[On sale at 22:00 on 4/17] Tanzanite from Tanzania 4.7mm/0.503ct loose stone Sale price¥14,800

[On sale at 22:00 on 4/9] Tanzanite from Tanzania 1.188ct loose stone Sale price¥39,800

[On sale at 22:00 on 4/9] Tanzanite from Tanzania 6.5mm/1.026ct loose stone Sale price¥35,800

[On sale at 22:00 on 4/9] Tanzanite from Tanzania 1.384ct loose stone Sale price¥35,800

[On sale 3/29 at 10pm] Brazilian Ametrine 11.843ct loose stone Sale price¥22,800

[On sale from 10pm on 4/1] Indian Iolite Sunstone 0.320ct Loose Sale price¥8,800

マダガスカル産ベキリーブルーガーネット（カラーチェンジガーネット） 0.227ctルース

[On sale 3/28 at 10pm] Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.227ct Loose Sale price¥18,800

マダガスカル産ベキリーブルーガーネット（カラーチェンジガーネット） 0.124ctルース

[On sale 3/28 at 10pm] Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.124ct Loose Sale price¥8,800

マダガスカル産ベキリーブルーガーネット（カラーチェンジガーネット） 0.139ctルース

[On sale 4/3 at 10pm] Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.139ct Loose Sale price¥9,800

[On sale 3/28 at 10pm] Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.139ct Loose Sale price¥9,800

マダガスカル産ベキリーブルーガーネット（カラーチェンジガーネット） 0.189ctルース

[On sale 3/28 at 10pm] Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.189ct Loose Sale price¥16,800

マダガスカル産ベキリーブルーガーネット（カラーチェンジガーネット） 0.192ctルース

[On sale 4/3 at 10pm] Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.192ct Loose Sale price¥13,800

マダガスカル産ベキリーブルーガーネット（カラーチェンジガーネット） 0.272ctルース

[On sale 4/3 at 10pm] Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.272ct Loose Sale price¥19,800

マダガスカル産ベキリーブルーガーネット（カラーチェンジガーネット） 0.179ctルース

[On sale 3/28 at 10pm] Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.179ct Loose Sale price¥12,800

[On sale 3/18 at 22:00] Tanzanite from Tanzania 0.559ct loose stone Sale price¥9,800

[On sale 3/18 at 22:00] Tanzanite from Tanzania 0.479ct loose stone Sale price¥7,980

[On sale 3/18 at 22:00] Tanzanite from Tanzania 0.331ct loose stone Sale price¥5,980

[On sale 3/18 at 22:00] Tanzanite from Tanzania 0.734ct loose stone Sale price¥12,800

[On sale 3/17 at 22:00] Tanzanite from Tanzania 0.725ct loose stone Sale price¥9,800

[On sale 3/17 at 22:00] Tanzanite from Tanzania 0.338ct loose stone Sale price¥8,800

[On sale 3/19 at 10pm] Color change sapphire 0.265ct loose stone Sale price¥18,800

[On sale 3/24 at 10pm] Tanzanite from Tanzania 0.518ct loose stone Sale price¥12,800

[On sale 3/9 at 22:00] Sri Lankan blue spinel 0.153ct loose stone Sale price¥8,800

[On sale 3/12 at 22:00] Sri Lankan blue spinel 0.584ct loose stone Sale price¥12,800

【甲州貴石切子plusthree】ブラジル産アメトリン 6.557ctルースワッペン

[On sale 3/8 at 22:00] [Koshu Precious Stones Plusthree] Brazilian Ametrine 6.557ct Loose Stone Patch Sale price¥55,800

【甲州貴石切子plusthree】ブラジル産アメトリン 6.457ctルースワッペン

[On sale 3/7 at 10pm] [Koshu Precious Stones Plusthree] Brazilian Ametrine 6.457ct Loose Stone Patch Sale price¥55,800

[On sale 3/6 at 22:00] Myanmar color change zircon 0.758ct loose stone Sale price¥55,800

[On sale 3/9 at 22:00] [New Arrival in Tucson] Montana Sapphire (Yogo) 0.117ct Loose (Purple Sapphire) Sale price¥29,800

[On sale 3/3 at 22:00] Tanzanite 0.513ct loose stone (sugarloaf cut) from Tanzania Sale price¥9,800

[On sale 3/2 at 22:00] Myanmar purple spinel 0.311ct loose stone Sale price¥8,800

[On sale 3/2 at 22:00] Blue beryl (Mashish beryl) 0.172ct loose stone Sale price¥8,800

Unheated Sri Lankan purple sapphire 0.986ct loose stone Sale price¥9,800

マダガスカル産ベキリーブルーガーネット（カラーチェンジガーネット） 0.182ctルース

Bekiri Blue Garnet (Color Change Garnet) from Madagascar 3.5mm/0.182ct Loose Stone Sale price¥25,800

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.

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