1.00 - 1.49ct I I1 Lab Grown Cushion
As of April 2026, there are 11 lab grown cushion diamonds with I color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from HK$1,485 HKD to HK$41,379 HKD, with an average of HK$18,677 HKD.
Last updated: April 2026
Available
11
Lowest Price
HK$1,485 HKD
Highest Price
HK$41,379 HKD
Average Price
HK$18,677 HKD
Market Intelligence
Retailers Selling
3
Cross Retailer %
8.3%
Price Spread
43.7%
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
$909
Median
$1,388
90th Percentile
$3,330
Score Distribution
11 diamonds scored across 2 quality tiers
Good
2 (18.2%)
Average
9 (81.8%)
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