1.50 - 1.99ct H SI2 Natural Radiant
As of April 2026, there are 1,067 natural radiant diamonds with H color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $244 USD to $470,622 USD, with an average of $10,712 USD.
Last updated: April 2026
Available
1,067
Lowest Price
$244 USD
Highest Price
$470,622 USD
Average Price
$10,712 USD
Market Intelligence
Retailers Selling
45
Cross Retailer %
N/A
Price Spread
48.3%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$2,315
Median
$3,508
90th Percentile
$5,538
Score Distribution
1.1K diamonds scored across 4 quality tiers
Excellent
186 (17.4%)
Very Good
369 (34.6%)
Good
317 (29.7%)
Average
195 (18.3%)
Find Your Diamond
Search 1,067 H SI2 radiant diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.