5.00ct+ 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 5.00ct+ range available across retailers worldwide. Prices range from ￥10,896 JPY to ￥19,392,681 JPY, with an average of ￥241,287 JPY.
Last updated: April 2026
Available
7,650
Lowest Price
￥10,896 JPY
Highest Price
￥19,392,681 JPY
Average Price
￥241,287 JPY
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
94.2%
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
$429
Median
$1,115
90th Percentile
$2,242
Score Distribution
7.7K diamonds scored across 4 quality tiers
Excellent
1,373 (17.9%)
Very Good
3,336 (43.6%)
Good
2,145 (28.0%)
Average
796 (10.4%)
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