2.00 - 2.99ct I SI1 Natural Marquise
As of April 2026, there are 1,155 natural marquise diamonds with I color and SI1 clarity in the 2.00 - 2.99ct range available across retailers worldwide. Prices range from $160 USD to $142,359 USD, with an average of $4,824 USD.
Last updated: April 2026
Available
1,155
Lowest Price
$160 USD
Highest Price
$142,359 USD
Average Price
$4,824 USD
Market Intelligence
Retailers Selling
42
Cross Retailer %
N/A
Price Spread
34.2%
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
$6,141
Median
$9,811
90th Percentile
$12,987
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
228 (19.7%)
Very Good
286 (24.8%)
Good
400 (34.6%)
Average
241 (20.9%)
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