Prices for the rarest stones from Rio Tinto’s defunct Australian mine have long outperformed mainstream investments ...

Lab-grown diamonds are also being used for money laundering. Late last year, Indian and Hong Kong customs revealed a joint operation in which they discovered “cheap synthetic diamonds were being ...

Lab-grown diamonds provide an ethical, affordable alternative to natural stones, fuelling rapid industry growth. Key players ...

About the RapNet Diamond Index (RAPI™): The RAPI is the average asking price, in hundred dollars per carat, of the 10% lowest-priced round diamonds in each of the top 25 quality categories (D-H, ...

Gem recovered two such diamonds earlier this month and two in August. The value of such large stones varies widely. In the first quarter of this year, Gem Diamonds said it sold 113.11 carat white ...

Lucara Diamond Corp. ("Lucara" or the "Company") today reports its results for the quarter ended September 30, 2024. All amounts are in U.S. dollars unless otherwise noted. View PDF Recoveries of two ...

The 300-carat necklace thought to be at the center of the infamous 'Affair of the Diamond Necklace' that contributed to the ...

Mountain Province Diamonds (TSX: MPVD) says its third-quarter earnings fell and mine operations ... The operation sold ...

These high-value gems are now surprisingly within reach – if you go for the variety with different origins (but are still genuine).