IDEX Polished Price Index Suffers Biggest Drop of Current Decline

By IDEX Online / October 02, 2023 / www.idexonline.com / Article Link

(IDEX Online) - Polished diamond prices suffered their single biggest monthly drop of the current decline in September - down by 3.07 per cent.

In addition, after 18 months characterized by near-straight line decreases, we see more volatility, with prices levelling then suddenly dropping again.

The Index is now 30 per cent down on its March 2022 peak, the month after Russia invaded Ukraine.

Increasing lab grown sales, at ever-lower prices, are severely impacting natural diamond sales and prices, together with inflation, rising interest rates and a gloomy outlook for the global economy.

Industry bodies in India last week called for a two-month ban on all rough purchases in a bid to stabilize the market and keep a lid on growing inventories. In a similar vein, Alrosa has halted all sales of rough diamonds, though other miners have not followed suit..

On top of all of that, the Chinese market has failed to bounce back as predicted after its Covid lockdowns and the G7 nations are widely expected to introduce their own sanctions on Russian diamonds, to take effect in the New Year. A G7 delegation visited India last week to see how sanctions could be implemented there with minimum disruption.

IDEX Online subscribers please click here to read the full report.

Recent News

Gold stocks weaker but outperform slump in other sectors

October 13, 2025 / www.canadianminingreport.com

West Africa-focussed Robex and PDI to merge

October 13, 2025 / www.canadianminingreport.com

Gold stocks outperform equity market gains

October 06, 2025 / www.canadianminingreport.com

Most major producers rise but TSXV gold mixed

October 06, 2025 / www.canadianminingreport.com

Platinum, palladium, copper gain on green China, supply constraints

September 29, 2025 / www.canadianminingreport.com
See all >
Share to Youtube Share to Facebook Facebook Share to Linkedin Share to Twitter Twitter Share to Tiktok