1.00 to 1.49ct I SI1 Natural Heart
Last updated: July 2026
Available
818
Lowest Price
$765 USD
Highest Price
$9,315 USD
Average Price
$2,331 USD
Market Intelligence
Retailers Selling
56
Cross Retailer %
N/A
Price Spread
57.7%
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
$1,451
Median
$2,223
90th Percentile
$3,893
Score Distribution
818 diamonds scored across 4 quality tiers
Excellent
126 (15.4%)
Very Good
289 (35.3%)
Good
276 (33.7%)
Average
127 (15.5%)
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