1.00 to 1.49ct D I1 Natural Round
Last updated: July 2026
Available
456
Lowest Price
$845 USD
Highest Price
$12,144 USD
Average Price
$2,865 USD
Market Intelligence
Retailers Selling
29
Cross Retailer %
68.6%
Price Spread
49.6%
30-Day Price Trend
+8.0%
30-Day Supply Change
+29.7%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,643
Median
$2,603
90th Percentile
$4,323
Score Distribution
456 diamonds scored across 4 quality tiers
Excellent
123 (27.0%)
Very Good
132 (28.9%)
Good
135 (29.6%)
Average
66 (14.5%)
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