1.50 - 1.99ct F SI1 Natural Marquise
As of April 2026, there are 2,533 natural marquise diamonds with F color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $151 USD to $216,726 USD, with an average of $3,760 USD.
Last updated: April 2026
Available
2,533
Lowest Price
$151 USD
Highest Price
$216,726 USD
Average Price
$3,760 USD
Market Intelligence
Retailers Selling
49
Cross Retailer %
N/A
Price Spread
29.6%
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
$5,537
Median
$7,685
90th Percentile
$10,101
Score Distribution
2.5K diamonds scored across 5 quality tiers
Exceptional
2 (0.1%)
Excellent
325 (12.8%)
Very Good
780 (30.8%)
Good
1,059 (41.8%)
Average
367 (14.5%)
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