1.50 - 1.99ct D SI1 Natural Marquise
As of April 2026, there are 3,198 natural marquise diamonds with D color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from €117 EUR to €220,739 EUR, with an average of €4,802 EUR.
Last updated: April 2026
Available
3,198
Lowest Price
€117 EUR
Highest Price
€220,739 EUR
Average Price
€4,802 EUR
Market Intelligence
Retailers Selling
45
Cross Retailer %
N/A
Price Spread
24.8%
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
$6,911
Median
$8,706
90th Percentile
$11,222
Score Distribution
3.2K diamonds scored across 5 quality tiers
Exceptional
8 (0.3%)
Excellent
596 (18.6%)
Very Good
920 (28.8%)
Good
1,214 (38.0%)
Average
460 (14.4%)
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