Over the last two years, the price of one-carat natural diamond has fallen by 26 per cent to a low of $3,923.83 (Rs 3.39 lakh ...

These synthetic stones now represent 45 per cent of the bridal jewellery ... The price difference is stark - a lab-grown one-carat diamond now costs just £700.43, down from £2,599.38 in January ...

Narrator: In the '80s and '90s, gem-quality brown diamonds were worth about $1,500 per carat, but now many sell ... which ups the total cost. To get a closer look, we visited the jewelry company ...

A 5.72-carat ... diamonds. It achieved more than $1.3 million, nearly 10 times its high estimate. It was the third most valuable lot overall in the auction. The second and third highest prices ...

Detailed price information for Mountain Province Diamonds Inc (MPVD-T) from The Globe and Mail including charting and trades.