zircon

Zircon, which is sometimes used in geological research, is also known as the oldest mineral on earth. Depending on the cut, they emit a strong sparkle similar to diamonds, and the way they sparkle in the light has an indescribable charm. It is colorless and has various shades such as yellow, blue, brown, green, orange, and red.

Karatz GemMagazine
" Zircon "

Cambodian blue zircon (Ratanakiri blue) 0.453ct loose Sale price¥6,980

Cambodian blue zircon 1.126ct loose stone Sale price¥18,800

Cambodian blue zircon, 7.0mm/1.962ct loose Sale price¥39,800

Cambodian Blue Zircon 0.440ct Loose Sale price¥9,800

Cambodian Blue Zircon 0.205ct Loose Sale price¥3,980

Cambodian Blue Zircon 0.204ct Loose Sale price¥3,980

Cambodian Blue Zircon 0.221ct Loose Sale price¥3,980

Myanmar color change zircon 0.697ct loose stone Sale price¥39,800

Tanzanian orange zircon 3.804ct loose Sale price¥35,800

Sri Lankan Zircon Cat's Eye 23.767ct Loose Sale price¥398,000

[On Sale at 10 PM on December 5th] Cambodian Blue Zircon (Ratanakiri Blue) 3.992ct Loose Stone Sale price¥59,800

Blue zircon 0.397ct loose stone Sale price¥6,980

Sri Lankan pink zircon 1.991ct loose stone Sale price¥29,800

Cambodian colorless zircon 0.630ct loose stone Sale price¥8,800

Cambodian Blue Zircon (Ratanakiri Blue) 2.822ct Loose Stone Sale price¥98,000

Malawi Bicolor Zircon 1.661ct Loose Stone Sale price¥59,800

Sri Lankan zircon 2.307ct loose Sale price¥12,800

Cambodian blue zircon 4.203ct loose Sale price¥39,800

Tanzanian Zircon 4.138ct Loose Stone Sale price¥39,800

Tanzanian Brown Zircon 0.642ct Loose Stone Sale price¥8,800

Cambodian Blue Zircon (Ratanakiri Blue) 2.607ct Loose Stone Sale price¥59,800

Cambodian Blue Zircon 0.521ct Loose Stone Sale price¥5,980

Cambodian Zircon 1.620ct Loose Sale price¥15,800

Cambodian Zircon 1.547ct Loose Stone Sale price¥22,800

Sri Lankan zircon 3.614ct loose stone Sale price¥29,800

Myanmar color change zircon 0.720ct loose stone Sale price¥69,800

Cambodian Blue Zircon (Ratanakiri Blue) 6.771ct Loose Sale price¥168,000

Cambodian colorless zircon 1.407ct loose stone Sale price¥12,800

[On sale from 10pm on 5/18] Malawi bicolor zircon 0.621ct loose stone Sale price¥29,800

Sri Lankan Brown Zircon 1.121ct Loose Stone Sale price¥12,800

Sri Lankan Zircon 5.8mm/1.255ct Loose Stone Sale price¥9,800

Cambodian Blue Zircon 0.431ct Loose Sale price¥7,980

Cambodian colorless zircon 0.707ct loose stone Sale price¥8,800

Cambodian colorless zircon 0.749ct loose stone Sale price¥8,800

Malawi Bicolor Zircon 1.223ct Loose Stone Sale price¥55,800

Malawi Bicolor Zircon 0.355ct Loose Stone Sale price¥12,800

[12558439] Malawi Bicolor Zircon 0.809ct Loose Stone Sale price¥32,800

Tanzania Bicolor Zircon 0.801ct Loose Stone Sale price¥9,800

Myanmar Color Change Zircon 3.7mm/0.323ct Loose Stone Sale price¥25,800

Cambodian colorless zircon 0.676ct loose stone (orange fluorescence) Sale price¥6,980

Cambodian colorless zircon 1.149ct loose stone (orange fluorescence) Sale price¥12,800

Cambodian colorless zircon 1.218ct loose stone (orange fluorescence) Sale price¥12,800

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Limited to 14 stones: 1 Cambodian Ratanakiri Blue Zircon (4mm) Multiple purchase discounts available

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Limited to 10 Stones: Zircon Gacha with Rare Bicolor Zircon from Malawi, Normally ¥29,800. Multiple Purchase Discount Available.

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【Available 9/7 at 10 PM】Blue Zircon Gacha featuring 2.4ct rose-cut Ratanakiri Blue Zircon and more (Limited to 10 stones) 《Multi-purchase discounts available》

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Color-change gacha featuring one gemstone, including Myanmar color-change zircon, alexandrite, and Bekily blue garnet, usually priced at 39,800 yen (multi-purchase discounts available)

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《Limited to 5 stones》Cambodian Ratanakiri Blue Zircon Gacha (average 0.73ct)《Multiple Purchase Discount Available》

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Color Change Gacha💎 Burmese Color Change Zircon, Color Shift Sapphire, Color Shift Cobalt Spinel, and More (Multiple Purchase Discounts Available)

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.