0.20 - 0.49ct H SI2 Lab Grown Round
As of April 2026, there are 4,778 lab grown round diamonds with H color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥12,748 JPY to ￥12,135,075 JPY, with an average of ￥230,983 JPY.
Last updated: April 2026
Available
4,778
Lowest Price
￥12,748 JPY
Highest Price
￥12,135,075 JPY
Average Price
￥230,983 JPY
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
4.8K diamonds scored across 4 quality tiers
Excellent
1,021 (21.4%)
Very Good
1,964 (41.1%)
Good
1,095 (22.9%)
Average
698 (14.6%)
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