0.20 - 0.49ct I SI2 Lab Grown Round
As of April 2026, there are 4,908 lab grown round diamonds with I color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $137 AUD to $138,528 AUD, with an average of $2,972 AUD.
Last updated: April 2026
Available
4,908
Lowest Price
$137 AUD
Highest Price
$138,528 AUD
Average Price
$2,972 AUD
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
60.2%
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
$734
Median
$923
90th Percentile
$2,181
Score Distribution
4.9K diamonds scored across 4 quality tiers
Excellent
923 (18.8%)
Very Good
2,494 (50.8%)
Good
874 (17.8%)
Average
617 (12.6%)
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