The bird's eye is a cabochon ruby; the comb on his head is made of seven natural seed pearls.
It was a heavy gold circlet, set with a cabochon ruby.
The thick gold band with its big cabochon ruby winked and glowed in the lantern light.
On the top of this cross is a cabochon ruby.
She held up a heavy necklace of cabochon rubies intertwined with emeralds and pearls.
On top lay a large cross, also made of gold, about four or five inches long, and in the center lay a cabochon ruby.
The idol's eyes were cabochon rubies, each a nation's ransom.
Old-fashioned cabochon rubies were set deep into the gold on either side of the crest.
He could see the gold in his mind's eye, and the deep pink-red of the cabochon ruby, vivid on her long pale finger.
He twisted the ring off his left hand; the cabochon ruby that had belonged to his father.