0.75 - 0.99ct I SI1 Natural Marquise
As of April 2026, there are 1,168 natural marquise diamonds with I color and SI1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from $216 CAD to $192,378 CAD, with an average of $6,226 CAD.
Last updated: April 2026
Available
1,168
Lowest Price
$216 CAD
Highest Price
$192,378 CAD
Average Price
$6,226 CAD
Market Intelligence
Retailers Selling
49
Cross Retailer %
N/A
Price Spread
40.7%
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
$1,581
Median
$2,516
90th Percentile
$3,941
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
221 (18.9%)
Very Good
299 (25.6%)
Good
417 (35.7%)
Average
231 (19.8%)
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