Natural diamonds have lost more than half of their value over the past five years. Several drivers are conspiring against diamonds, including a glut of mined stones that hit the market over the past ...

LONDON, Dec. 17, 2025 /PRNewswire/ -- Record-Breaking Diamonds, the latest in the Natural Diamond Council's (NDC) Diamond Reports series, explains how advances in technology are fuelling an ...

The man-made diamond boom is over, and prices for ultra-trendy lab-grown diamonds are set to tumble this year, industry veterans say. Paul Zimnisky, a leading diamond analyst, foresees jewelers ...

Buying a diamond is about to become more expensive. Blame a myriad of factors that are boosting the market, including tighter supply, hotter demand, and a wave of couples who are expected to get ...