1.50 - 1.99ct H I1 Natural Round
As of April 2026, there are 3,204 natural round diamonds with H color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from €41 EUR to €135,163 EUR, with an average of €4,075 EUR.
Last updated: April 2026
Available
3,204
Lowest Price
€41 EUR
Highest Price
€135,163 EUR
Average Price
€4,075 EUR
Market Intelligence
Retailers Selling
27
Cross Retailer %
50.4%
Price Spread
52.8%
30-Day Price Trend
-1.9%
30-Day Supply Change
+11.7%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,936
Median
$3,549
90th Percentile
$5,726
Score Distribution
3.2K diamonds scored across 4 quality tiers
Excellent
408 (12.7%)
Very Good
790 (24.7%)
Good
1,171 (36.5%)
Average
835 (26.1%)
Find Your Diamond
Search 3,204 H I1 round diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.