5.00ct+ D SI2 Natural Marquise
As of April 2026, there are 2,319 natural marquise diamonds with D color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £119 GBP to £278,754 GBP, with an average of £5,505 GBP.
Last updated: April 2026
Available
2,319
Lowest Price
£119 GBP
Highest Price
£278,754 GBP
Average Price
£5,505 GBP
Market Intelligence
Retailers Selling
20
Cross Retailer %
N/A
Price Spread
30.3%
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
$15,886
Median
$22,295
90th Percentile
$30,629
Score Distribution
2.3K diamonds scored across 5 quality tiers
Exceptional
9 (0.4%)
Excellent
538 (23.2%)
Very Good
846 (36.5%)
Good
667 (28.8%)
Average
259 (11.2%)
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