1.50 - 1.99ct I I1 Lab Grown Round
As of April 2026, there are 1,163 lab grown round diamonds with I color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from €72 EUR to €49,530 EUR, with an average of €1,641 EUR.
Last updated: April 2026
Available
1,163
Lowest Price
€72 EUR
Highest Price
€49,530 EUR
Average Price
€1,641 EUR
Market Intelligence
Retailers Selling
12
Cross Retailer %
78.6%
Price Spread
76.3%
30-Day Price Trend
+85.5%
30-Day Supply Change
+231.3%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$1,034
Median
$2,463
90th Percentile
$4,466
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
33 (2.8%)
Very Good
562 (48.3%)
Good
345 (29.7%)
Average
223 (19.2%)
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