0.50 - 0.74ct J SI2 Natural Marquise
As of April 2026, there are 906 natural marquise diamonds with J color and SI2 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $164 USD to $108,841 USD, with an average of $6,645 USD.
Last updated: April 2026
Available
906
Lowest Price
$164 USD
Highest Price
$108,841 USD
Average Price
$6,645 USD
Market Intelligence
Retailers Selling
38
Cross Retailer %
N/A
Price Spread
41.8%
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
$865
Median
$1,399
90th Percentile
$2,026
Score Distribution
906 diamonds scored across 4 quality tiers
Excellent
87 (9.6%)
Very Good
221 (24.4%)
Good
342 (37.7%)
Average
256 (28.3%)
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