0.20 - 0.49ct E SI2 Natural Marquise
As of April 2026, there are 1,672 natural marquise diamonds with E color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from £125 GBP to £134,864 GBP, with an average of £3,374 GBP.
Last updated: April 2026
Available
1,672
Lowest Price
£125 GBP
Highest Price
£134,864 GBP
Average Price
£3,374 GBP
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
38.5%
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
$1,381
Median
$1,867
90th Percentile
$3,014
Score Distribution
1.7K diamonds scored across 5 quality tiers
Exceptional
6 (0.4%)
Excellent
440 (26.3%)
Very Good
614 (36.7%)
Good
447 (26.7%)
Average
165 (9.9%)
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