There was a dark red gem like a carbuncle, quite large, I believe in a simple setting of yellow gold.
He brought the Black Elfstone up almost without thinking, opened his hand, and thrust the dark gem forth.
To his drunken gaze she seemed more glamorous than he'd ever seen her; eyes shining like dark gems.
The man's left eye, brown and amused, seemed to glow like a dark gem.
But Vemdeez did not tell the origin of the red metal and the dark gem, nor the price at which the protective magic had been purchased.
The firelight played over the white box, picking up the depths of the dark gem.
He stroked the smooth, dark gems of the old necklace.
The elegant desk in the corner glowed like a dark gem.
He wrenched his glance away, covering the dark gem hurriedly so that the others would not see.
She has long brown hair, and her fighting suit is green and black with a dark red gem in the breast.