Login
リング

ring

Rings made using Caratz's original design frames and value rings from Caratz Flea Market.
Many of the rings are made with great attention to detail, not only in the center stone but also in the side stones, and some even fluoresce under black light, revealing a different look. If you're looking for a ring that lets you fully enjoy the individuality of the stones, be sure to check them out.

Sort by
K18マダガスカル産スフェーン0.48ct・グリーンダイヤモンド・オパール ペンダント（ネックレス）

[On sale 11/8 at 10pm] 18K White Gold Madagascar Sphene 0.48ct Pendant (Necklace) Sale price¥98,000
K18/Pt950 ノンオイルエメラルド 0.1ct リング

[On Sale 11/8 at 10 PM] K18/Pt950 Colombian Oil-Free Emerald 3.1mm/0.10ct Ring, GIA Sale price¥128,000
K18PG ピンクサファイア 0.32ct リング

18KPG pink sapphire 0.32ct brown diamond ring Sale price¥69,800
K18PGカナリーイエローダイヤモンド（トリートメント）0.214ct・アレキサンドライトリング 中宝付

18KPG Canary Yellow Diamond (Treatment) 0.214ct (SI-1, Fancy Intense Greenish Yellow) and Alexandrite Ring Sale price¥128,000
Pt950 Myanmar gray spinel (platinum spinel) 5.5mm/0.685ct black diamond ring

Pt950 Myanmar gray spinel (platinum spinel) 5.5mm/0.685ct black diamond ring Sale price¥128,000
Pt950 コロンビア産ユークレース 0.07ct リング

Pt950 Colombian Euclase 0.07ct Diamond Ring Sale price¥89,800
Pt900カシミール産非加熱サファイア1.14ct・ダイヤモンド リング

Pt900 Kashmir unheated sapphire 1.14ct / diamond 0.70ct ring GIA Sale price¥1,000,000
Pt950オレンジベニトアイト0.076 リング

Pt950 American Orange Benitoite 0.076ct Benitoite Ring Sale price¥98,000
Pt950ブラジル産パライバトルマリン0.034ctリング（フリュクーシュ枠・オーバルカット）

Pt950 Brazilian Paraiba Tourmaline Ring (Fluid Setting, Oval Cut) Sale price¥64,800
K18YGローズカットダイヤモンド0.171ctリング

K18YG rose cut diamond 0.171ct ring Sale price¥89,800
K18YGアメリカ産ターコイズ1.04ctリング（猫カット）

K18YG American Turquoise 1.04ct Ring (Cat Cut) Sale price¥79,800
K18PGブラジル産パライバトルマリン0.286ct・グランディディエライトリング GIA

K18PG Brazilian Paraiba Tourmaline 0.286ct Grandidierite Ring GIA Sale price¥198,000
Pt950南洋真珠9.586ct・アレキサンドライト・コーネルピン・ダイヤモンドリング

Pt950 South Sea pearl 9.586ct, alexandrite, kornerupine, diamond ring Sale price¥198,000
K18YG南洋真珠10.616ct・ベキリーブルーガーネット・アレキサンドライト・ダイヤモンドリング

K18YG South Sea pearl 10.616ct, Bekiri blue garnet, alexandrite and diamond ring Sale price¥198,000
Sold out K18レピドクロサイトインクォーツ2.37ct・ダイヤモンドリング - カラッツSTORE

[Colorful] K18 lepidocrocite in quartz 2.37ct diamond ring

Sold out Pt950 ブラジル産パライバトルマリン 0.043ct リング

Pt950 Brazilian Paraiba Tourmaline 0.043ct/Diamond 0.013ct Ring (CuO: 1.6%, MnO: 2.3%)

Sold out [On sale at 10 PM on June 8th] Pt900 Benitoite 0.135ct and Diamond 0.26ct Ring

[On sale at 10 PM on June 8th] Pt900 Benitoite 0.135ct and Diamond 0.26ct Ring
Sold out K18PG ベニトアイト 0.03ct ペンダントトップ（ネックレストップ）

[Sale starts June 18th at 10 PM] [Colorful] K18PG Benitoite 0.03ct Ring with Certificate
Sold out Pt950 ブラジル産バイカラーエメラルド 1.084ct リング

[Sales start 10 PM, May 26th] Colorful: Pt950 Brazilian Bi-Color Emerald 1.084ct and Ice Blue Diamond 0.062ct Ring

Sold out Pt900 ブラジル産パライバトルマリン 0.11ct リング

【Sale starts 5/26 at 10 PM JST】[Colorful] Pt900 Paraiba Tourmaline from Brazil 0.11ct / Diamond 0.58ct Ring (CuO: 2.4%, MnO: 0.9%)

Sold out Pt950 アウイナイト 0.24ct・ダイヤモンド0.18ctリング 鑑別カード

[Available 5/18 10PM] [Colorful] Pt950 Hauyne 0.24ct / Diamond 0.18ct Ring with Certificate
Sold out Pt900 ダイヤモンド 0.50ct リング

[Sales begin May 18 at 10 PM JST] [Colorflee] Pt900 Diamond 0.50ct Ring
Sold out 【22602567掲載】K18 シトリン リング

[On sale May 2nd at 10 PM] K18 Citrine Chain Ring
Sold out 【22602565掲載】K18 ブルーサファイア リング

[On sale May 2nd at 10 PM] K18 Blue Sapphire Ring
Sold out 【22602564掲載】K18 タンザナイト リング

[Sales start May 2, 10 PM] K18 Tanzanite Chain Ring
Sold out 【22602563掲載】K18 アルマンディンガーネット リング

[Sales begin May 2nd, 10 PM JST] K18 Almandine Garnet Chain Ring
Sold out Pt900 ブルージルコン（ラタナキリブルー） 2.27ct リング

[On sale May 1st at 10 PM] [Colorfuri] Pt900 Blue Zircon (Ratanakiri Blue) 2.27ct/Diamond 0.28ct Ring

Sold out Pt900 ダイヤモンド 0.5ct リング

[Sale May 3rd, 10 PM] [Colorful] Pt900 Diamond 0.5ct Ring with Appraisal Report
Sold out K18/Pt950グリーンアウイナイト0.162ct リング

K18/Pt950 Afghanistan Green Apatite 0.162ct Ring
Sold out 【22602555掲載】K18 ターコイズ リング

K18 Turquoise Ring
Sold out K18 Red Coral from Kochi Prefecture (0.41ct), Diamond (0.03ct) Ring

K18 Red Coral from Kochi Prefecture (0.41ct), Diamond (0.03ct) Ring
Sold out 【22602551掲載】K18 血赤珊瑚 0.56ct リング

K18 Blood Coral from Kochi Prefecture (0.56ct), Diamond (0.08ct) Ring
Sold out K18YG ブラジル産パライバトルマリン 0.064ct リング

K18YG Brazilian Paraiba Tourmaline 0.064ct Ring (CuO:1.9%, MnO:2.4%)

Sold out 18K Yellow Gold Colombian Emerald Ring

18K Yellow Gold Colombian Emerald Ring
Sold out K18YG Russian Demantoid Garnet (horsetail inclusion) 4mm/0.382ct, Bekily Blue Garnet Ring

K18YG Russian Demantoid Garnet (horsetail inclusion) 4mm/0.382ct, Bekily Blue Garnet Ring
Sold out K18YG ベニトアイト 0.342ct リング

18K Yellow Gold American Benitoite 0.342ct Brazilian Paraiba Tourmaline Ring

Sold out Pt950 ベニトアイト 0.17ct リング

Pt950 US Benitote 0.17ct Pink Diamond Ring

Sold out Pt950 American Benitoite 0.09ct Peach Benitoite Pinky Ring

Pt950 American Benitoite 0.09ct Peach Benitoite Pinky Ring

Sold out K18PG Thai Pigeon Blood Ruby 0.38ct Ring AIGS

K18PG Thai Pigeon Blood Ruby 0.38ct Ring AIGS
Sold out 18K Yellow Gold Lavender Tanzanite 3.5mm/0.211ct Diamond Ring

18K Yellow Gold Lavender Tanzanite 3.5mm/0.211ct Diamond Ring
Sold out 18K Yellow Gold American Peridot 0.339ct Diamond Ring

18K Yellow Gold American Peridot 0.339ct Diamond Ring

Sold out K18/Pt950 Brazilian Paraiba tourmaline 0.071ct diamond ring (K18YG, CuO: 1.9%, MnO: 2.2%)

K18/Pt950 Brazilian Paraiba tourmaline 0.071ct diamond ring (K18YG, CuO: 1.9%, MnO: 2.2%)
Sold out 18K Yellow Gold Brazilian Paraiba Tourmaline 0.048ct Diamond Pinky Ring (CuO: 1.7%, MnO: 2.2%)

18K Yellow Gold Brazilian Paraiba Tourmaline 0.048ct Diamond Pinky Ring (CuO: 1.7%, MnO: 2.2%)
Sold out K18YGコロンビア産エメラルド0.062ct・ダイヤモンドリング

18K Yellow Gold Colombian Emerald 3.0mm/0.062ct Diamond Ring
Sold out [Available at 10 PM on December 5th] 18K Yellow Gold Burmese Pink Spinel 3.9mm/0.276ct Hot Pink Spinel Ring

[Available at 10 PM on December 5th] 18K Yellow Gold Burmese Pink Spinel 3.9mm/0.276ct Hot Pink Spinel Ring
Sold out K18YG コーンフラワーブルーサファイア 4.5mm/0.41ct・アウイナイト・パライバトルマリン リング

18K Yellow Gold Cornflower Blue Sapphire 4.5mm/0.41ct, Apatite, and Paraiba Tourmaline Ring

Sold out Pt950 サンタマリアアクアマリン 0.743ct リング

[11/8 22:00] Pt950 Brazilian Santa Maria Aquamarine 0.743ct Ring
Sold out K18PG ブラジル産パライバトルマリン 0.49ct リング

18K Gold Plated Brazilian Paraiba Tourmaline 0.49ct Paraiba Tourmaline Ring GIA

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.