1.00 to 1.49ct I SI2 Natural Round
Last updated: June 2026
Available
19,472
Lowest Price
$47 USD
Highest Price
$828,118 USD
Average Price
$5,676 USD
Market Intelligence
Retailers Selling
63
Cross Retailer %
N/A
Price Spread
41.2%
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
$1,609
Median
$2,350
90th Percentile
$3,675
Score Distribution
19.5K diamonds scored across 4 quality tiers
Excellent
5,345 (27.4%)
Very Good
6,684 (34.3%)
Good
4,579 (23.5%)
Average
2,864 (14.7%)
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