0.20 - 0.49ct F I1 Lab Grown Round
As of April 2026, there are 1,457 lab grown round diamonds with F color and I1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from £35 GBP to £51,450 GBP, with an average of £1,455 GBP.
Last updated: April 2026
Available
1,457
Lowest Price
£35 GBP
Highest Price
£51,450 GBP
Average Price
£1,455 GBP
Market Intelligence
Retailers Selling
8
Cross Retailer %
82.0%
Price Spread
116.7%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$322
Median
$404
90th Percentile
$992
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
109 (7.5%)
Very Good
705 (48.4%)
Good
380 (26.1%)
Average
262 (18.0%)
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