Contestant Chock Chapple proposed with a stunning 4-carat ring during Wednesday night’s season finale of the ABC dating show.

Polished diamond prices continued their downward trend in October, though the frequency and magnitude of price drops showed ...

Prices for lab-grown diamonds will continue to fall over the next year, he said. Zimnisky didn't have a price target ... you're the only one with a three-carat diamond. But … if you go to ...