5.00ct+ H SI1 Natural Round
As of April 2026, there are 25,674 natural round diamonds with H color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from €78 EUR to €1,255,038 EUR, with an average of €4,346 EUR.
Last updated: April 2026
Available
25,674
Lowest Price
€78 EUR
Highest Price
€1,255,038 EUR
Average Price
€4,346 EUR
Market Intelligence
Retailers Selling
16
Cross Retailer %
N/A
Price Spread
40.0%
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
$15,563
Median
$26,328
90th Percentile
$40,871
Score Distribution
25.7K diamonds scored across 4 quality tiers
Excellent
4,580 (17.8%)
Very Good
8,315 (32.4%)
Good
8,508 (33.1%)
Average
4,271 (16.6%)
Find Your Diamond
Search 25,674 H SI1 round diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.