0.20 - 0.49ct D SI2 Lab Grown Radiant
As of April 2026, there are 80 lab grown radiant diamonds with D color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from £62 GBP to £68,562 GBP, with an average of £1,744 GBP.
Last updated: April 2026
Available
80
Lowest Price
£62 GBP
Highest Price
£68,562 GBP
Average Price
£1,744 GBP
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
53.1%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$589
Median
$1,158
90th Percentile
$1,666
Score Distribution
80 diamonds scored across 4 quality tiers
Excellent
12 (15.0%)
Very Good
18 (22.5%)
Good
22 (27.5%)
Average
28 (35.0%)
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