0.20 - 0.49ct J SI2 Lab Grown Radiant
As of April 2026, there are 159 lab grown radiant diamonds with J color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $230 CAD to $304,786 CAD, with an average of $9,066 CAD.
Last updated: April 2026
Available
159
Lowest Price
$230 CAD
Highest Price
$304,786 CAD
Average Price
$9,066 CAD
Market Intelligence
Retailers Selling
5
Cross Retailer %
N/A
Price Spread
59.9%
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
$572
Median
$879
90th Percentile
$1,432
Score Distribution
159 diamonds scored across 3 quality tiers
Very Good
13 (8.2%)
Good
17 (10.7%)
Average
129 (81.1%)
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