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diamond loose

This is a list of loose diamonds.

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【3/1 22時販売】《限定15石》通常39,800円のFANCYカラーのピンクダイヤ含むピンクダイヤモンド1石ルース《複数購入割引有》

【3/1 22時販売】《限定15石》通常39,800円のFANCYカラーのピンクダイヤ含むピンクダイヤモンド1石ルース《複数購入割引有》 Sale price¥3,980
イエローダイヤモンド 0.212ctルース(FANCY DEEP ORANGY YELLOW, VS1)

Yellow diamond 0.212ct loose (FANCY DEEP ORANGY YELLOW, VS1) Sale price¥45,800
イエローダイヤモンド 0.291ctルース(FANCY INTENSE ORANGY YELLOW, SI2)

Yellow diamond 0.291ct loose (FANCY INTENSE ORANGY YELLOW, SI2) Sale price¥59,800
イエローダイヤモンド 0.153ctルース(FANCY INTENSE YELLOW ORANGE, SI1)

Yellow diamond 0.153ct loose (FANCY INTENSE YELLOW ORANGE, SI1) Sale price¥35,800
イエローダイヤモンド 0.188ctルース(FANCY INTENSE YELLOW, VS1)

Yellow diamond 0.188ct loose (FANCY INTENSE YELLOW, VS1) Sale price¥47,800
Pink diamond 2.2mm/0.043ct loose (FANCY LIGHT PURPLISH PINK, SI2)

Pink diamond 2.2mm/0.043ct loose (FANCY LIGHT PURPLISH PINK, SI2) Sale price¥39,800
ダイヤモンド 0.051ctルース

Diamond 0.051ct loose (trapeze cut, VS class equivalent) Sale price¥7,980
[Available at 10 PM on February 16th] Lab-Grown Diamond (Synthetic Diamond) 5.2mm/0.550ct Loose (D, IF, IDEAL)

[Available at 10 PM on February 16th] Lab-Grown Diamond (Synthetic Diamond) 5.2mm/0.550ct Loose (D, IF, IDEAL) Sale price¥59,800
[Available at 10 PM on February 16th] Lab-Grown Diamond (Synthetic Diamond) 4.3mm/0.310ct Loose (D, IF, IDEAL)

[Available at 10 PM on February 16th] Lab-Grown Diamond (Synthetic Diamond) 4.3mm/0.310ct Loose (D, IF, IDEAL) Sale price¥39,800
[On Sale 2/26 at 10 PM] 0.209ct Yellow Diamond Loose (FANCY DEEP BROWNISH YELLOW, VVS-2)

[On Sale 2/26 at 10 PM] 0.209ct Yellow Diamond Loose (FANCY DEEP BROWNISH YELLOW, VVS-2) Sale price¥49,800
[On Sale 2/26 at 10 PM] Brown Diamond 0.174ct Loose Stone (FANCY DARK BROWN, SI-2)

[On Sale 2/26 at 10 PM] Brown Diamond 0.174ct Loose Stone (FANCY DARK BROWN, SI-2) Sale price¥25,800
H&C (Heart & Cupid) Diamond 2.0mm Loose (VS Class, DG Class, 2mm Melee Diamonds) {Multiple Purchase Discounts Available}

H&C (Heart & Cupid) Diamond 2.0mm Loose (VS Class, DG Class, 2mm Melee Diamonds) {Multiple Purchase Discounts Available} Sale price¥7,980
Lab-Grown Diamond (Synthetic Diamond) [HPHT Method] Single Loose Stone (2.0mm, 2.2mm, 2.4mm, 2.6mm) [Multiple Purchase Discounts Available]

Lab-Grown Diamond (Synthetic Diamond) [HPHT Method] Single Loose Stone (2.0mm, 2.2mm, 2.4mm, 2.6mm) [Multiple Purchase Discounts Available] Sale priceFrom ¥1,580
H&C (Hearts & Cupids) Diamond 1.2mm Loose (VS Class, DG Class, Melee Diamonds) {Multiple Purchase Discounts Available}

H&C (Hearts & Cupids) Diamond 1.2mm Loose (VS Class, DG Class, Melee Diamonds) {Multiple Purchase Discounts Available} Sale price¥3,980
Limited to 40 stones: Salt and Pepper Diamond (2mm, Melee Diamonds) - 1 loose stone. Discounts available for multiple purchases.

Limited to 40 stones: Salt and Pepper Diamond (2mm, Melee Diamonds) - 1 loose stone. Discounts available for multiple purchases. Sale price¥2,980
H&C(ハート&キューピッド)ダイヤモンド1.2mmルース - カラッツSTORE

H&C (Hearts & Cupids) Diamond 1.5mm Loose (VS Class, DG Class, Melee Diamonds) {Multiple Purchase Discounts Available} Sale price¥4,980
プリンセスカットダイヤモンド 2.0mm ルース（VSクラス相当）

Princess cut diamond 2.0mm loose (equivalent to VS class)《Multiple purchase discount available》 Sale price¥7,980
Diamond (Old Mine Cut) 1 Loose Stone {Multiple Purchase Discounts Available}

Diamond (Old Mine Cut) 1 Loose Stone {Multiple Purchase Discounts Available} Sale price¥4,980
Limited to 14 stones: Lab-grown diamond (cabochon cut, approximately 2.3mm) - 1 loose stone. Discounts available for multiple purchases.

Limited to 14 stones: Lab-grown diamond (cabochon cut, approximately 2.3mm) - 1 loose stone. Discounts available for multiple purchases. Sale price¥4,980
[On Sale 2/7 at 10 PM] Brown Diamond 5.2mm/0.561ct Loose Stone (FANCY DARK BROWN, SI2)

[On Sale 2/7 at 10 PM] Brown Diamond 5.2mm/0.561ct Loose Stone (FANCY DARK BROWN, SI2) Sale price¥29,800
[On Sale 2/7 at 10 PM] Pink Diamond 2.5mm/0.097ct Loose (FANCY PINK, SI2, Princess Cut)

[On Sale 2/7 at 10 PM] Pink Diamond 2.5mm/0.097ct Loose (FANCY PINK, SI2, Princess Cut) Sale price¥148,000
シルキーダイヤモンド 0.086ctルース

Silky diamond 2.7mm/0.086ct loose Sale price¥9,800
シルキーダイヤモンド 0.097ctルース

Silky diamond 2.8mm/0.097ct loose Sale price¥9,800
Diamond 0.120ct loose (G, VS2, Excellent H&C)

Diamond 0.120ct loose (G, VS2, Excellent H&C) Sale price¥25,800
【32501524掲載】ピンクダイヤモンド 0.070ctルース(FANCY VIVID PINK PURPLE, I-1)

Purple Diamond 0.070ct Loose (FANCY VIVID PINK PURPLE, I-1) Sale price¥188,000
ダイヤモンド 0.052ctルース（トラペーズカット,VSクラス相当）

Diamond 0.052ct loose (trapeze cut, VS class equivalent) Sale price¥6,980
ダイヤモンド 0.061ctルース（トラペーズカット,VSクラス相当）

Diamond 0.061ct loose (trapeze cut, VS class equivalent) Sale price¥7,980
ダイヤモンド 0.042ctルース（トラペーズカット,VSクラス相当）

Diamond 0.042ct loose (trapeze cut, VS class equivalent) Sale price¥6,980
ダイヤモンド 0.039ctルース（トラペーズカット,VSクラス相当）

Diamond 0.039ct loose (trapeze cut, equivalent to VS class) Sale price¥5,980
ダイヤモンド原石（メイカブル） 0.185ctルース（VS-SI）

Rough diamond (makeable) 0.185ct loose (VS-SI) Sale price¥19,800
ダイヤモンド原石（メイカブル） 0.345ctルース（VS-SI相当）

Rough diamond (makeable) 0.345ct loose (VS-SI equivalent) Sale price¥29,800
Fancy Intense Purple Pink Diamond 0.021ct Loose (FANCY INTENSE PURPLE PINK, SI2)

Fancy Intense Purple Pink Diamond 0.021ct Loose (FANCY INTENSE PURPLE PINK, SI2) Sale price¥39,800
ピンクダイヤモンド 0.051ctルース(FANCY LIGHT PINK, SI-2)

[Posted 32501454] Pink Diamond 0.051ct Loose (FANCY LIGHT PINK, SI-2) Sale price¥39,800
ダイヤモンド 0.618ctルース(I, I1,ツリーカット)

Diamond 0.618ct loose (I, I1, tree cut) Sale price¥128,000
スライストラピッチェダイヤモンド 0.228ctルース

[On sale at 10pm on August 19th] Sliced ​​Trapiche Diamond 0.228ct Loose Sale price¥18,800
ソルトアンドペッパーダイヤモンド 5.2mm/0.863ctルース（カボションカット）

Salt and Pepper Diamond 5.2mm/0.863ct Loose (Cabochon Cut) Sale price¥98,000
南アフリカ産グリーンダイヤモンド原石（メイカブル） 0.298ctルース

South African green diamond rough (makeable) 0.298ct loose Sale price¥69,800
ダイヤモンド（カボションカット） 0.196ctルース

Diamond (cabochon cut) 0.196ct loose Sale price¥29,800
イエローダイヤモンド（カボションカット） 0.237ctルース

Yellow Diamond (Cabochon Cut) 0.237ct Loose Sale price¥35,800
イエローダイヤモンド（カボションカット） 0.176ctルース

Yellow Diamond (Cabochon Cut) 0.176ct Loose Sale price¥29,800
ダイヤモンド 0.245ctルース(E, VS-1)

Diamond 0.245ct loose stone (E, VS-1, octagon brilliant cut) Sale price¥39,800
ブルーダイヤモンド（トリートメント） 0.139ctルース(Fancy Greenish Blue, SI1)

Ice Blue Diamond (Treatment) 3.2mm/0.139ct Loose (Fancy Greenish Blue, SI1) Sale price¥22,800
ブルーダイヤモンド（トリートメント） 0.095ctルース(Fancy Greenish Blue, SI1)

Ice Blue Diamond (Treatment) 2.8mm/0.095ct Loose (Fancy Greenish Blue, SI1) Sale price¥19,800
フォレストグリーンダイヤモンド（トリートメント） 0.431ctルース(FANCY DARK GRAY GREEN, SI-2)

Forest Green Diamond (Treatment) 0.431ct Loose (FANCY DARK GRAY GREEN, SI-2) Sale price¥35,800
フォレストグリーンダイヤモンド（トリートメント） 0.326ctルース(FANCY DARK GRAY GREEN, SI-2)

Forest Green Diamond (Treatment) 0.326ct Loose (FANCY DARK GRAY GREEN, SI-2) Sale price¥29,800
ブラウンダイヤモンド 0.389ctルース

Round Diamond 0.389ct Loose (Cabochon Cut) Sale price¥39,800
Diamond 0.169ct loose (F, VS2)

Diamond 0.169ct loose (F, VS2) Sale price¥18,800
イエローダイヤモンド（H&C） 0.313ctルース(UNDER N(VERY LIGHT YELLOW), VVS-2, Excellent H&C)

Yellow Diamond (H&C) 4.3mm/0.313ct Loose (VERY LIGHT YELLOW), VVS-2, Excellent H&C) 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.