0.20 - 0.49ct J VS1 Lab Grown Cushion
As of April 2026, there are 486 lab grown cushion diamonds with J color and VS1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥19,104 JPY to ￥2,133,582 JPY, with an average of ￥289,030 JPY.
Last updated: April 2026
Available
486
Lowest Price
￥19,104 JPY
Highest Price
￥2,133,582 JPY
Average Price
￥289,030 JPY
Market Intelligence
Retailers Selling
3
Cross Retailer %
N/A
Price Spread
63.7%
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
$854
Median
$2,089
90th Percentile
$2,345
Score Distribution
486 diamonds scored across 4 quality tiers
Excellent
57 (11.7%)
Very Good
108 (22.2%)
Good
278 (57.2%)
Average
43 (8.8%)
Find Your Diamond
Search 486 J VS1 cushion diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.