DIAMOND INDEX
TODAY'S CHANGE

World Diamond Market

REAL TIME PRICE - TODAY'S CHANGE
INCREASE
153.27 10.3

The world diamond market is represented by diamond mining and trade in rough diamonds. The bulk of the world diamond mining is concentrated in nine countries, with their share in the global production in physical terms as high as 99%. 

The world’s largest trading centers, which concentrate the bulk of trade in natural rough diamonds, are India, Belgium, the UAE, the USA, Hong Kong and Israel. Being sold from mines, natural rough diamonds arrive at cutting and polishing plants to become polished diamonds that will be used in jewelry making.

 

The diamond index is updated every hour. The percent of change displayed is with reference to yesterday's closing time (24:00 EST)

 
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DiamondINDEX

Diamond Prices

Stay up-to-date and stay in the know with DiamondINDEX transparent – and unbiased – diamond pricing tools.

Diamond Index

Derived in real-time from actual global industry asking prices, the DiamondIDEX Online Diamond Index objectively reflects price trends as they happen.

Real Time Prices

Search and view real-time average asking prices for all available categories for polished diamonds derived from inventories estimated at more than $4 billion.

Diamond Price Report

An analysis of international wholesale asking prices for better-quality diamonds. Published monthly, this reliable, transparent and unbiased pricing tool is based on price changes as seen on IDEX's trading platform.

 

BLUE

GREEN

PINK

COLORLESS

14.43 9.05%
16.8 -0.04%
15.95 12.6%
8.80 0.17%
The diamond index is updated every hour. The percent of change displayed is with reference to yesterday's closing time (24:00 EST). This is the price of 0.001ct diamonds, DiamondIDEX is a leader and innovator in diamond pricing products.  The widely used and followed DiamondIDEX Diamond Index has been published continuously since 2022 and is the first and oldest index based on actual listing data.  DiamondIDEX also publishes a widely followed diamond price benchmark and provides traders with online, real-time asking prices research tools.
 

DiamondINDEX ONLINE

An analysis of international wholesale asking prices for better-quality diamonds. Published monthly, this reliable, transparent and unbiased pricing tool is based on price changes as seen on IDEX's trading platform.
Diamond Investment

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