"It looks good," he smiles back, a little more reserved, but happy nonetheless to see his gift so well-received. It feels nice to be the reason for that beaming smile. "It is your birthstone, after all."

He wipes away at sweat with the towel now hanging around his neck. "Supposedly, the luster can shine with an entire rainbow of hues." Very fitting for them. "I don't really have an eye for that sort of thing, but maybe in the right light?"