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3月誕生石

March birthstone

The birthstones for March are aquamarine , coral , bloodstone , and iolite .

Aquamarine is a type of beryl, the same mineral as emerald, and is the name given to blue beryl. It is said to have been named after the Latin word for "sea water," and there are many legends associated with the sea. It is often mined in relatively large crystals, so it can be enjoyed as a large loose stone or jewelry.

Coral is a gemstone born from a living organism called a coral reef worm that lives in the sea. It comes in a variety of colors, including red, pink, and white, but the most highly valued is the deep red variety known as blood red coral . Blood red coral is also famous for being found in the seas off Japan.

Bloodstone is a type of jasper that has red spots on a green background.
There are many anecdotes about how it has been prized as a mystical stone around the world since ancient times, and it is said to have been used as a hemostatic agent. Some stones have red spots that look like eyes.

Iolite refers to the deep blue to violet variety of cordierite. It is also known for its strong pleochroism, which means the color changes depending on the angle. When light is shone on it, the inclusions inside sparkle and have the aventurine effect, and are popular, commonly known as iolite sunstone .

Carats Gem Magazine
List of March birthstones and birthday stones "

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Aquamarine 68.040ct loose Sale price¥39,800

Aquamarine 9.00ct loose Sale price¥148,000

Sold out ブラジル産レインボーアクアマリン 1.431ctルース
Sold out ブラジル産サンタマリアアクアマリン 1.023ctルース
Sold out アイオライト 1.185ctルース
Sold out アイオライト 1.215ctルース
Sold out [On sale from 10pm on 4/29] Limited to 5 stones: 1 Indian iolite sunstone (impregnated) loose stone (average 6.6ct, cabochon cut) [Multiple purchase discounts available]
Sold out ブラジル産アクアマリン 0.721ctルース
Sold out 【KEN氏】アイオライト 1.157ctルース - カラッツSTORE
Sold out 【12523588掲載】ブラッドショットアイオライトサンストーン 1.110ctルース
Sold out アイオライト 6.090ctルース
Sold out アイオライト 1.129ctルース
Sold out マダガスカル産アイオライト 5.247ctルース
Sold out インド産アイオライトサンストーン 0.401ctルース
Sold out インド産アイオライトサンストーン 0.323ctルース
Sold out アイオライトサンストーン 0.450ctルース
Sold out ブラジル産レインボーアクアマリン 1.151ctルース
Sold out ブラジル産レインボーアクアマリン 1.125ctルース
Sold out ブラジル産レインボーアクアマリン 1.013ctルース
Sold out ブラジル産レインボーアクアマリン 5.960ctルース
Sold out ブラジル産レインボーアクアマリン 4.134ctルース
Sold out ブラジル産レインボーアクアマリン 3.899ctルース
Sold out ブラジル産レインボーアクアマリン 1.993ctルース
Sold out ブラジル産レインボーアクアマリン 1.983ctルース
Sold out ブラジル産レインボーアクアマリン 1.473ctルース
Sold out ブラジル産レインボーアクアマリン 1.234ctルース
Sold out Limited to 8 stones, 1 loose rainbow aquamarine stone from Brazil, multiple purchase discounts available
Sold out ブラジル産レインボーアクアマリン 1.684ctルース
Sold out ブラジル産レインボーアクアマリン 1.629ctルース
Sold out ブラジル産レインボーアクアマリン 1.363ctルース
Sold out ブラジル産レインボーアクアマリン 1.233ctルース
Sold out ブラジル産レインボーアクアマリン 0.963ctルース
Sold out ブラジル産レインボーアクアマリン 1.610ctルース
Sold out ブラジル産レインボーアクアマリン 1.451ctルース
Sold out ブラジル産レインボーアクアマリン 1.255ctルース
Sold out ブラジル産レインボーアクアマリン 1.242ctルース
Sold out ブラジル産レインボーアクアマリン 1.236ctルース
Sold out マダガスカル産アイオライト 1.429ctルース

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.