0.20 - 0.49ct H SI1 Lab Grown Round
As of April 2026, there are 7,650 lab grown round diamonds with H color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $73 USD to $129,931 USD, with an average of $1,618 USD.
Last updated: April 2026
Available
7,650
Lowest Price
$73 USD
Highest Price
$129,931 USD
Average Price
$1,618 USD
Market Intelligence
Retailers Selling
10
Cross Retailer %
N/A
Price Spread
46.5%
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
$818
Median
$948
90th Percentile
$2,214
Score Distribution
7.7K diamonds scored across 4 quality tiers
Excellent
1,368 (17.9%)
Very Good
3,335 (43.6%)
Good
2,151 (28.1%)
Average
796 (10.4%)
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