5.00ct+ I SI1 Natural Cushion
Last updated: July 2026
Available
40
Lowest Price
$29,225 USD
Highest Price
$390,786 USD
Average Price
$107,267 USD
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%)
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