1.50 - 1.99ct H SI1 Lab Grown Round
As of April 2026, there are 7,454 lab grown round diamonds with H color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥10,896 JPY to ￥15,832,836 JPY, with an average of ￥199,914 JPY.
Last updated: April 2026
Available
7,454
Lowest Price
￥10,896 JPY
Highest Price
￥15,832,836 JPY
Average Price
￥199,914 JPY
Market Intelligence
Retailers Selling
43
Cross Retailer %
N/A
Price Spread
126.7%
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
$1,415
Median
$1,949
90th Percentile
$5,787
Score Distribution
7.5K diamonds scored across 4 quality tiers
Excellent
1,289 (17.3%)
Very Good
3,227 (43.3%)
Good
2,239 (30.0%)
Average
699 (9.4%)
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