1.50 - 1.99ct F I1 Lab Grown Round
As of April 2026, there are 1,458 lab grown round diamonds with F color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from £35 GBP to £51,450 GBP, with an average of £1,454 GBP.
Last updated: April 2026
Available
1,458
Lowest Price
£35 GBP
Highest Price
£51,450 GBP
Average Price
£1,454 GBP
Market Intelligence
Retailers Selling
19
Cross Retailer %
76.3%
Price Spread
78.6%
30-Day Price Trend
+74.2%
30-Day Supply Change
+408.8%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$1,151
Median
$2,745
90th Percentile
$5,113
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
109 (7.5%)
Very Good
705 (48.4%)
Good
381 (26.1%)
Average
262 (18.0%)
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