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4月誕生石

April birthstone

The birthstones for April are diamond and morganite .

Diamonds are considered the standard for engagement rings and wedding rings. I think there are many women who admire the strong shine that is unique to diamonds. In fact, diamonds come in many colors, including yellow, brown, pink, orange, blue, and red, in addition to colorless diamonds. Depending on the color and size, many diamonds are traded for hundreds of millions of yen at famous auctions around the world due to their rarity.

Morganite is the name given to pink beryl. Beryl is called different names depending on the color, with the green emerald and blue aquamarine being particularly famous. It has a range of colors from bluish pink to orange-ish pink, so you can enjoy a variety of pink colors. Large crystals can also be harvested, so it is a gemstone that can be enjoyed by its size and cut.


Carats Gem Magazine
" April birthstone and birthday stone list "

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Morganite 0.560ct loose Sale price¥3,980

Morganite 1.950ct loose Sale price¥14,800

Morganite 1.80ct loose Sale price¥14,800

Morganite 0.520ct loose Sale price¥3,980

Morganite 1.155ct loose Sale price¥4,980

Morganite 14.183ct loose Sale price¥39,800

Beryl 0.678ct loose stone Sale price¥5,980

Sold out ダイヤモンド 0.057ctルース(Treted FANCY VIVID PURPLISH PINK, VS1, トリートメント, オレンジ蛍光) - KARATZ STORE|カラッツSTORE
Sold out アイスブルーダイヤモンド 0.048ctルース(Treted FANCY GREENISH BLUE, VS1) - KARATZ STORE|カラッツSTORE
Sold out モルガナイト 0.409ctルース - KARATZ STORE|カラッツSTORE
Sold out ピンクダイヤモンド 0.076ctルース(FAINT PINK, VS2) - KARATZ STORE|カラッツSTORE
Sold out イエローダイヤモンド 1.007ctルース(VERY LIGHT YELLOW, VS1) - KARATZ STORE|カラッツSTORE
Sold out モルガナイト 0.438ctルース - KARATZ STORE|カラッツSTORE
Sold out ダイヤモンド 0.211ctルース(F, VS2,バゲットカット) - KARATZ STORE|カラッツSTORE
Sold out ダイヤモンド 0.363ctルース(E, VS2, プリンセスカット) - KARATZ STORE|カラッツSTORE
Sold out ダイヤモンド 0.155ctルース(F, VS2,バゲットカット) - KARATZ STORE|カラッツSTORE
Sold out イエローダイヤモンド 0.503ctルース(LIGHT YELLOW, SI2,プリンセスカット) - KARATZ STORE|カラッツSTORE
Sold out ダイヤモンド 0.259ctルース(G, VS2, プリンセスカット) - KARATZ STORE|カラッツSTORE
Sold out アイスブルーダイヤモンド (トリートメント) 0.271ctルース(Treted FANCY LIGHT GREEN BLUE, VS2) - KARATZ STORE|カラッツSTORE
Sold out ピンクダイヤモンド (トリートメント) 0.051ctルース(Treted FANCY VIVID PURPLISH PINK, VS2,蛍光性MEDIUM ORANGE) - KARATZ STORE|カラッツSTORE
Sold out ファンシーブラウンダイヤモンド 0.739ctルース(FANCY LIGHT BROWN, SI1, プリンセスカット) - KARATZ STORE|カラッツSTORE
Sold out ピンクダイヤモンド 0.036ctルース(FANCY LIGHT PURPLISH PINK, SI1) - KARATZ STORE|カラッツSTORE
Sold out ダイヤモンド 0.188ctルース(E, SI2, Good) - KARATZ STORE|カラッツSTORE
Sold out ピンクダイヤモンド 0.111ctルース(FANCY ORANGY PINK, I1) - KARATZ STORE|カラッツSTORE
Sold out ダイヤモンド 0.200ctルース(E, VVS2,ラウンドモディファイドブリリアントカット) - KARATZ STORE|カラッツSTORE
Sold out オレンジブラウンダイヤモンド 0.458ctルース(FANCY DEEP ORANGE BROWN, SI2) - KARATZ STORE|カラッツSTORE
Sold out ダイヤモンド 0.356ctルース(E, SI1,蛍光性MB,オーバルカット) - KARATZ STORE|カラッツSTORE
Sold out ダイヤモンド 0.220ctルース(E, VVS2,スター) - KARATZ STORE|カラッツSTORE
Sold out ダイヤモンド 0.303ctルース(F, SI2, ペアシェイプ) - KARATZ STORE|カラッツSTORE
Sold out イエローダイヤモンド 0.467ctルース(LIGHT YELLOW, VVS2) - KARATZ STORE|カラッツSTORE
Sold out ダイヤモンド (トリートメント) 0.049ctルース(Treted FANCY VIVID PURPLISH PINK, SI1) - KARATZ STORE|カラッツSTORE

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.