1.50 - 1.99ct E SI1 Lab Grown Cushion
As of April 2026, there are 1,473 lab grown cushion diamonds with E color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from HK$609 HKD to HK$141,928 HKD, with an average of HK$8,031 HKD.
Last updated: April 2026
Available
1,473
Lowest Price
HK$609 HKD
Highest Price
HK$141,928 HKD
Average Price
HK$8,031 HKD
Market Intelligence
Retailers Selling
31
Cross Retailer %
N/A
Price Spread
77.3%
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
$231
Median
$433
90th Percentile
$1,211
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
503 (34.1%)
Very Good
420 (28.5%)
Good
326 (22.1%)
Average
224 (15.2%)
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