1.50 - 1.99ct D I1 Natural Marquise
As of April 2026, there are 219 natural marquise diamonds with D color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $241 CAD to $122,022 CAD, with an average of $7,139 CAD.
Last updated: April 2026
Available
219
Lowest Price
$241 CAD
Highest Price
$122,022 CAD
Average Price
$7,139 CAD
Market Intelligence
Retailers Selling
17
Cross Retailer %
18.4%
Price Spread
49.0%
30-Day Price Trend
+3.4%
30-Day Supply Change
+9.6%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$3,942
Median
$6,597
90th Percentile
$9,012
Score Distribution
219 diamonds scored across 4 quality tiers
Excellent
22 (10.0%)
Very Good
76 (34.7%)
Good
61 (27.9%)
Average
60 (27.4%)
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