10 Carat Diamond Prices

The average price of a 10 carat diamond is currently $474,155 (see price chart below). 10 carat diamonds can cost anywhere from $94,967 - $1,232,531 depending on the diamond's shape, color, clarity, and other factors. To see specific details on diamond pricing by shape see our 10 carat diamond prices table below.

10 Carat Diamond Prices

10 Carat Diamond Prices Table

10 Carat Diamond Prices Table

Below are the current 10 carat natural diamond prices for the most popular diamond shapes. All prices and price chart images are updated daily. Price indices include diamond color grades D-K and clarity grades FL-SI2. Click on a specific 10 carat natural diamond index to explore by shape and see our top diamond recommendations.

Price Index
10 Carat Round Diamond Prices
$467K / +3.28%
10 Carat Round Diamond Prices Historical Chart
10 Carat Oval Diamond Prices
$472K / +5.12%
10 Carat Oval Diamond Prices Historical Chart
10 Carat Princess Diamond Prices
$206K / -13.0%
10 Carat Princess Diamond Prices Historical Chart
10 Carat Emerald Diamond Prices
$456K / -4.53%
10 Carat Emerald Diamond Prices Historical Chart
10 Carat Cushion Diamond Prices
$371K / +13.9%
10 Carat Cushion Diamond Prices Historical Chart
10 Carat Radiant Diamond Prices
$296K / -6.33%
10 Carat Radiant Diamond Prices Historical Chart
10 Carat Pear Diamond Prices
$655K / +4.03%
10 Carat Pear Diamond Prices Historical Chart
10 Carat Heart Diamond Prices
$474K / -2.27%
10 Carat Heart Diamond Prices Historical Chart
10 Carat Marquise Diamond Prices
$412K / +4.38%
10 Carat Marquise Diamond Prices Historical Chart
10 Carat Asscher Diamond Prices
$264K / -3.73%
10 Carat Asscher Diamond Prices Historical Chart

About 10 Carat Diamond Prices

About 10 Carat Diamond Prices

10 carat natural diamond prices have risen 9.4% in the past 3 months and have risen 5.45% over the past 6 months. The available inventory of 10 carat natural diamonds has increased by 22.06% (77 diamonds) over the past 1 month.

StoneAlgo’s 10 Carat Diamond Price Index is based on 426 live diamond prices across the 10 most popular diamond shapes.

  • Average prices have ranged from $445,393 to $495,759 over the last 1 month.
  • Most popular color choice with 10 carat diamonds is H.
  • Most popular clarity choice with 10 carat diamonds is VS2.

The data set used for calculating our diamond prices includes live inventory from the world’s top jewelers (available in our Diamond Search Engine) and other online jewelers and websites.

Why Track Diamond Prices?

Diamond prices are an interesting topic because they are a reflection of global economic trends. For example, diamond prices increased during the Great Depression as people sought to invest their money in something that would hold its value. Similarly, diamond prices increased during the 1970s as a result of inflation. By understanding how diamond prices have changed over time, we can gain insight into the health of the global economy.

Delving into historical diamond market pricing reveals the interplay between supply chain dynamics, technological innovations in diamond mining, and changes in consumer preferences over time. For example, the emergence of lab grown or synthetic diamonds has introduced a new variable in the pricing equation, challenging the dominance of natural diamonds.