0.20 - 0.49ct G I1 Lab Grown Round
As of April 2026, there are 1,350 lab grown round diamonds with G color and I1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $68 USD to $48,579 USD, with an average of $2,141 USD.
Last updated: April 2026
Available
1,350
Lowest Price
$68 USD
Highest Price
$48,579 USD
Average Price
$2,141 USD
Market Intelligence
Retailers Selling
8
Cross Retailer %
73.5%
Price Spread
115.1%
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
$313
Median
$400
90th Percentile
$989
Score Distribution
1.4K diamonds scored across 4 quality tiers
Excellent
104 (7.7%)
Very Good
587 (43.5%)
Good
408 (30.2%)
Average
251 (18.6%)
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