1.00 - 1.49ct J SI2 Lab Grown Cushion
As of April 2026, there are 164 lab grown cushion diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from HK$1,332 HKD to HK$583,723 HKD, with an average of HK$47,909 HKD.
Last updated: April 2026
Available
164
Lowest Price
HK$1,332 HKD
Highest Price
HK$583,723 HKD
Average Price
HK$47,909 HKD
Market Intelligence
Retailers Selling
8
Cross Retailer %
N/A
Price Spread
71.6%
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
$959
Median
$1,986
90th Percentile
$3,004
Score Distribution
164 diamonds scored across 4 quality tiers
Excellent
6 (3.7%)
Very Good
60 (36.6%)
Good
39 (23.8%)
Average
59 (36.0%)
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