The Angel's Aquamarine (天使のアクアマリン, Tenshi no Akuamarin?) is the third volume of The Case Files of Jeweler Richard novel series.

Book Description Edit

What is the secret past of this beautiful jeweler? It's been around six months since college student Seigi has been working part-time at jeweler Richard's shop "Estranger". Various people visit the store. A married couple searching for jewelry for a ring commemorating the 30th anniversary of marriage, a female college student who has lost contact with her lover. And there are those who ask Richard to attend a certain auction in their place. At the auction site was a man who knew of Richard's past. Justice and Richard are finally transparent of each other's feelings!

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