0.20 - 0.49ct E SI2 Natural Marquise
As of April 2026, there are 1,678 natural marquise diamonds with E color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $245 AUD to $263,504 AUD, with an average of $6,561 AUD.
Last updated: April 2026
Available
1,678
Lowest Price
$245 AUD
Highest Price
$263,504 AUD
Average Price
$6,561 AUD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
37.4%
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
$1,384
Median
$1,867
90th Percentile
$2,959
Score Distribution
1.7K diamonds scored across 5 quality tiers
Exceptional
6 (0.4%)
Excellent
441 (26.3%)
Very Good
619 (36.9%)
Good
448 (26.7%)
Average
164 (9.8%)
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