Diamond prices have fallen 5.7% so far this year, according to Zimnisky's rough diamond index, declining more than 30% from ...

In 2024, diamond prices have declined by 6% according to Zimnisky’s global rough diamond index. The diamond prices hit a 14-year low in Mid Dec 2023 but have improved slightly since then.

About 46% of rough diamonds are for industrial purposes, while 19% are used as gem-quality polished mineral stones. At the close of 2019, diamond stock prices were at the bottom with some diamond ...

the square of the weight is multiplied by the price of a single carat; so that, for example, a rough stone of three carats costs 3x3x 2 or 18. It is similar with : cut diamonds, and in 1850 the ...

Just how tough the overall market for natural mined diamonds has become is shown in the De Beers average price index which slipped one point lower in the latest quarter from 108 to 107.

(IDEX Online) - The IDEX Polished Price Index showed further signs of stabilizing in October, as it declined by just 0.81 per ...

Anglo said its copper output fell 13% in the July to September quarter, while rough diamond production decreased by 25% on cuts due to prolonged lower demand. Its De Beers diamonds unit is ...

An increase in overseas demand over the past few months had consequently led to the price rise of rough diamonds by miners. “As the demand recovered after Covid, the requirement for raw material ...