1.00 - 1.49ct I VS1 Lab Grown Cushion
As of April 2026, there are 671 lab grown cushion diamonds with I color and VS1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ￥19,851 JPY to ￥22,014,713 JPY, with an average of ￥353,277 JPY.
Last updated: April 2026
Available
671
Lowest Price
￥19,851 JPY
Highest Price
￥22,014,713 JPY
Average Price
￥353,277 JPY
Market Intelligence
Retailers Selling
34
Cross Retailer %
N/A
Price Spread
81.0%
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
$307
Median
$511
90th Percentile
$2,928
Score Distribution
671 diamonds scored across 4 quality tiers
Excellent
136 (20.3%)
Very Good
194 (28.9%)
Good
129 (19.2%)
Average
212 (31.6%)
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