5.00ct+ J SI1 Natural Cushion
As of April 2026, there are 2,099 natural cushion diamonds with J color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from HK$1,185 HKD to HK$3,207,884 HKD, with an average of HK$58,689 HKD.
Last updated: April 2026
Available
2,099
Lowest Price
HK$1,185 HKD
Highest Price
HK$3,207,884 HKD
Average Price
HK$58,689 HKD
Market Intelligence
Retailers Selling
7
Cross Retailer %
N/A
Price Spread
35.9%
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
$15,746
Median
$26,938
90th Percentile
$37,966
Score Distribution
2.1K diamonds scored across 4 quality tiers
Excellent
273 (13.0%)
Very Good
559 (26.6%)
Good
762 (36.3%)
Average
505 (24.1%)
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Search 2,099 J SI1 cushion diamonds and compare prices.
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