5.00ct+ E SI2 Natural Marquise
As of April 2026, there are 1,661 natural marquise diamonds with E color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £125 GBP to £134,864 GBP, with an average of £3,396 GBP.
Last updated: April 2026
Available
1,661
Lowest Price
£125 GBP
Highest Price
£134,864 GBP
Average Price
£3,396 GBP
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
1.7K diamonds scored across 5 quality tiers
Exceptional
8 (0.5%)
Excellent
434 (26.1%)
Very Good
598 (36.0%)
Good
458 (27.6%)
Average
163 (9.8%)
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