0.50 - 0.74ct J IF Lab Grown Cushion
As of April 2026, there are 9 lab grown cushion diamonds with J color and IF clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from ￥111,190 JPY to ￥754,549 JPY, with an average of ￥308,491 JPY.
Last updated: April 2026
Available
9
Lowest Price
￥111,190 JPY
Highest Price
￥754,549 JPY
Average Price
￥308,491 JPY
Market Intelligence
Retailers Selling
8
Cross Retailer %
N/A
Price Spread
25.6%
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
$1,069
Median
$1,278
90th Percentile
$1,831
Score Distribution
9 diamonds scored across 3 quality tiers
Excellent
2 (22.2%)
Very Good
2 (22.2%)
Average
5 (55.6%)
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