0.20 - 0.49ct I SI2 Lab Grown Radiant
As of April 2026, there are 92 lab grown radiant diamonds with I color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $184 USD to $15,753 USD, with an average of $2,848 USD.
Last updated: April 2026
Available
92
Lowest Price
$184 USD
Highest Price
$15,753 USD
Average Price
$2,848 USD
Market Intelligence
Retailers Selling
5
Cross Retailer %
N/A
Price Spread
37.3%
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
$600
Median
$1,119
90th Percentile
$1,495
Score Distribution
92 diamonds scored across 3 quality tiers
Very Good
10 (10.9%)
Good
11 (12.0%)
Average
71 (77.2%)
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