5.00ct+ D SI1 Natural Marquise
As of April 2026, there are 3,162 natural marquise diamonds with D color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $127 USD to $240,606 USD, with an average of $5,246 USD.
Last updated: April 2026
Available
3,162
Lowest Price
$127 USD
Highest Price
$240,606 USD
Average Price
$5,246 USD
Market Intelligence
Retailers Selling
22
Cross Retailer %
N/A
Price Spread
26.8%
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
$20,232
Median
$28,930
90th Percentile
$36,171
Score Distribution
3.2K diamonds scored across 5 quality tiers
Exceptional
10 (0.3%)
Excellent
557 (17.6%)
Very Good
923 (29.2%)
Good
1,205 (38.1%)
Average
467 (14.8%)
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