5.00ct+ D SI2 Natural Marquise
As of April 2026, there are 2,289 natural marquise diamonds with D color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $152 USD to $258,673 USD, with an average of $6,723 USD.
Last updated: April 2026
Available
2,289
Lowest Price
$152 USD
Highest Price
$258,673 USD
Average Price
$6,723 USD
Market Intelligence
Retailers Selling
19
Cross Retailer %
N/A
Price Spread
26.9%
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
$14,928
Median
$22,295
90th Percentile
$30,126
Score Distribution
2.3K diamonds scored across 5 quality tiers
Exceptional
9 (0.4%)
Excellent
493 (21.5%)
Very Good
869 (38.0%)
Good
672 (29.4%)
Average
246 (10.7%)
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