0.20 - 0.49ct D SI1 Natural Marquise
As of April 2026, there are 3,215 natural marquise diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $172 CAD to $325,143 CAD, with an average of $7,227 CAD.
Last updated: April 2026
Available
3,215
Lowest Price
$172 CAD
Highest Price
$325,143 CAD
Average Price
$7,227 CAD
Market Intelligence
Retailers Selling
23
Cross Retailer %
N/A
Price Spread
45.4%
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
$952
Median
$1,716
90th Percentile
$2,434
Score Distribution
3.2K diamonds scored across 5 quality tiers
Exceptional
11 (0.3%)
Excellent
565 (17.6%)
Very Good
920 (28.7%)
Good
1,232 (38.4%)
Average
480 (15.0%)
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