yellow/yellow gemstones

Yellow and yellow-colored gemstones have a strong impression of vitamin color. Well-known stones include yellow diamond, citrine, canary tourmaline, topaz, yellow sapphire, and amber, but there are also sphene and chrysoberyl cat's eye, which have been added to birthstones in recent years. There are bright and vivid yellows, as well as calmer shades with a milky white or brown tinge, each with a different charm.

Karatz GemMagazine
" Top 10 Yellow/Golden Jewels "

【11/19 22時販売】メキシコ産オパール 1.639ctルース（コントラルスオパール） Sale price¥29,800

[11/12 22:00 Sale] [Sakura Shape] Mexican Opal 2.551ct Loose Patch Sale price¥59,800

[12555992] Cambodian zircon 0.662ct loose stone Sale price¥8,800

[On sale at 10pm on 11/14] Sri Lankan yellow sapphire 0.253ct loose stone Sale price¥8,800

[On sale at 10pm on 11/14] Sri Lankan yellow sapphire 0.226ct loose stone Sale price¥8,800

[On sale at 10pm on 11/14] Sri Lankan Yellow Sapphire 0.272ct Loose (Bi-Color) Sale price¥12,800

[On sale 11/10 at 22:00] Sri Lankan yellow sapphire 0.543ct loose stone Sale price¥29,800

[11/12 22:00 Sale] Sri Lankan Chrysoberyl Cat's Eye 0.532ct Loose Stone Sale price¥5,980

[On sale 11/3 at 22:00] Madagascar sphene 1.386ct loose stone Sale price¥12,800

[On sale 11/3 at 22:00] Madagascar sphene 0.673ct loose stone Sale price¥15,800

[On sale 11/4 at 22:00] Spanish Sphalerite 7mm/1.676ct loose stone Sale price¥35,800

[On sale at 10pm on 10/26] Sri Lankan chrysoberyl cat's eye 0.519ct loose stone Sale price¥8,800

[On sale from 10/25 at 10pm] Yellow Diamond 0.340ct Loose (M, SI-1, Marquise Cut) Sale price¥25,800

[On sale from 10/31 at 22:00] Sri Lankan yellow sapphire 0.344ct loose stone Sale price¥8,800

[On sale from 10/31 at 22:00] Sri Lankan yellow sapphire 0.300ct loose stone Sale price¥8,800

[On sale at 10pm on 10/31] Madagascar sphene 0.483ct loose stone Sale price¥8,800

[On sale at 10pm on 10/26] Mexican yellow opal 0.673ct loose Sale price¥8,800

[On sale at 10pm on 10/26] Mexican Yellow Opal 0.428ct Loose Sale price¥8,800

[On sale at 10pm on 10/26] Sri Lankan yellow sapphire 0.593ct loose stone Sale price¥15,800

[On sale at 10pm on 10/26] Sri Lankan yellow sapphire 0.299ct loose stone Sale price¥12,800

[On sale from 10/26 at 10pm] Sri Lankan yellow sapphire 0.261ct loose stone Sale price¥12,800

[10/22 22:00 Sale] Afghanistan Stibiotantalite 0.334ct Loose Stone, Nikko Kan Sale price¥98,000

《Yurakucho Marui 2024112 Takeout》【10/12 22:00 Sale】Brazilian Chrysoberyl Cat's Eye 1.242ct Loose Stone Sale price¥7,980

[On sale 11/1 at 22:00] Diamond (cabochon cut) 0.183ct loose Sale price¥24,800

[On sale 11/1 at 22:00] Diamond (cabochon cut) 0.366ct loose Sale price¥59,800

[On sale 11/1 22:00] Yellow Diamond (Sugarloaf Cut) 0.348ct Loose Sale price¥39,800

[On sale 11/1 at 22:00] Diamond (cabochon cut) 0.173ct loose Sale price¥19,800

Sold out

[On sale from 11/1 at 22:00] Diamond (cabochon cut) 0.172ct loose

Myanmar Taaffeite 0.650ct Loose GIT Sale price¥39,800

Synthetic Moissanite 12.5mm/6.579ct Loose Stone Sale price¥29,800

《Yurakucho Marui 2024112 takeout》Russian yellow diamond rough (sawable) 0.306ct rough (trigon) Sale price¥98,000

Sri Lankan Goethite Topaz 4.992ct Loose Stone Sale price¥14,800

Umba Sapphire (Tanzania) 0.182ct loose stone Sale price¥7,980

[Koshu Precious Stone Cutting Pluethree] Yellow Beryl 0.880ct Loose Sale price¥29,800

Madagascar sphene 2.791ct loose stone Sale price¥98,000

カメレオンダイヤモンド 0.110ctルース(FANCY BROWNISH GREENISH YELLOW, SI2)

Chameleon Diamond 3mm/0.110ct Loose (FANCY BROWNISH GREENISH YELLOW, SI2) Sale price¥29,800

Czech Aragonite 8.0mm/2.082ct Loose Stone Sale price¥69,800

Tanzanian bicolor sapphire 0.818ct loose stone (tricolor sapphire) Sale price¥198,000

ダイヤモンド 3.6mm/0.189ctルース（カボションカット、バイカラー蛍光）

Diamond 3.6mm/0.189ct loose (cabochon cut, bicolor fluorescent) Sale price¥49,800

Japanese style twin crystal 4.715ct raw stone Sale price¥15,800

Spanish bicolor sphalerite 3.504ct loose stone Sale price¥38,800

1.953ct Bicolor Sphalerite from Spain Sale price¥25,800

Madagascar sphene 0.423ct loose stone Sale price¥6,980

Madagascar sphene 0.266ct loose stone Sale price¥3,980

Mexican Fire Opal 0.213ct Loose (Faceted Cut) Sale price¥9,800

Mexican Fire Opal 0.356ct Loose (Faceted Cut) Sale price¥9,800

Mexican Fire Opal 6.9mm/0.792ct Loose (Faceted Cut) Sale price¥19,800

Madagascar Yellow Sapphire 0.863ct Loose Sale price¥18,800

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