5.00ct+ I SI2 Lab Grown Cushion
As of April 2026, there are 130 lab grown cushion diamonds with I color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from HK$1,398 HKD to HK$68,754 HKD, with an average of HK$18,940 HKD.
Last updated: April 2026
Available
130
Lowest Price
HK$1,398 HKD
Highest Price
HK$68,754 HKD
Average Price
HK$18,940 HKD
Market Intelligence
Retailers Selling
7
Cross Retailer %
N/A
Price Spread
1413.9%
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
$235
Median
$855
90th Percentile
$15,853
Score Distribution
130 diamonds scored across 4 quality tiers
Excellent
5 (3.8%)
Very Good
46 (35.4%)
Good
31 (23.8%)
Average
48 (36.9%)
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