1.50 - 1.99ct H SI2 Lab Grown Cushion
As of April 2026, there are 78 lab grown cushion diamonds with H color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥42,030 JPY to ￥6,814,531 JPY, with an average of ￥704,194 JPY.
Last updated: April 2026
Available
78
Lowest Price
￥42,030 JPY
Highest Price
￥6,814,531 JPY
Average Price
￥704,194 JPY
Market Intelligence
Retailers Selling
16
Cross Retailer %
N/A
Price Spread
287.1%
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
$254
Median
$1,338
90th Percentile
$5,596
Score Distribution
78 diamonds scored across 4 quality tiers
Excellent
12 (15.4%)
Very Good
13 (16.7%)
Good
12 (15.4%)
Average
41 (52.6%)
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