A large, flawless diamond is known as a paragon.

A flawless 5.86-carat diamond fetched the highest price, $267,000.

"Commodore, you're a flawless diamond on black velvet, Brilliant blue-white."

"Two star sapphires, one ruby, and a flawless bluewhite diamond," she said in her dry, cool voice.

She was more beautiful, more precious to him than the most flawless diamond could be.

He was paid $10,000 American dollars, one-tenth of what the flawless diamonds were worth.

I should have bought a flawless industrial diamond at $80 a carat.

Others are after a hidden cache of flawless diamonds.

The walls, floor, and ceiling faded to shadows, then became as transparent as a flawless diamond.

You must be as rare as a flawless diamond.