1.00 - 1.49ct I I1 Lab Grown Round
As of April 2026, there are 1,170 lab grown round diamonds with I color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from €72 EUR to €49,530 EUR, with an average of €1,825 EUR.
Last updated: April 2026
Available
1,170
Lowest Price
€72 EUR
Highest Price
€49,530 EUR
Average Price
€1,825 EUR
Market Intelligence
Retailers Selling
19
Cross Retailer %
78.8%
Price Spread
60.7%
30-Day Price Trend
+50.9%
30-Day Supply Change
+740.5%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$972
Median
$1,825
90th Percentile
$2,954
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
33 (2.8%)
Very Good
551 (47.1%)
Good
351 (30.0%)
Average
235 (20.1%)
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