5.00ct+ I SI1 Natural Cushion
Last updated: July 2026
Available
40
Lowest Price
HK$224,808 HKD
Highest Price
HK$3,006,047 HKD
Average Price
HK$825,133 HKD
Market Intelligence
Retailers Selling
39
Cross Retailer %
N/A
Price Spread
37.4%
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
$11,120
Median
$17,606
90th Percentile
$23,191
Score Distribution
40 diamonds scored across 4 quality tiers
Excellent
9 (22.5%)
Very Good
7 (17.5%)
Good
13 (32.5%)
Average
11 (27.5%)
Find Your Diamond
Search 40 I SI1 cushion diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.