5.00ct+ I SI1 Natural Marquise
Last updated: June 2026
Available
1,287
Lowest Price
$286 CAD
Highest Price
$163,463 CAD
Average Price
$6,860 CAD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
12.6%
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
$16,501
Median
$19,152
90th Percentile
$27,173
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
276 (21.4%)
Very Good
385 (29.9%)
Good
396 (30.8%)
Average
230 (17.9%)
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