5.00ct+ I SI1 Lab Grown Cushion
As of April 2026, there are 349 lab grown cushion diamonds with I color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from ₩264,670 KRW to ₩151,825,884 KRW, with an average of ₩5,787,804 KRW.
Last updated: April 2026
Available
349
Lowest Price
₩264,670 KRW
Highest Price
₩151,825,884 KRW
Average Price
₩5,787,804 KRW
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
81.7%
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
$220
Median
$452
90th Percentile
$967
Score Distribution
349 diamonds scored across 4 quality tiers
Excellent
32 (9.2%)
Very Good
63 (18.1%)
Good
91 (26.1%)
Average
163 (46.7%)
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