1.50 - 1.99ct J SI2 Natural Marquise
As of April 2026, there are 902 natural marquise diamonds with J color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $164 USD to $108,841 USD, with an average of $6,404 USD.
Last updated: April 2026
Available
902
Lowest Price
$164 USD
Highest Price
$108,841 USD
Average Price
$6,404 USD
Market Intelligence
Retailers Selling
37
Cross Retailer %
N/A
Price Spread
43.1%
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
$2,377
Median
$3,996
90th Percentile
$5,733
Score Distribution
902 diamonds scored across 4 quality tiers
Excellent
76 (8.4%)
Very Good
240 (26.6%)
Good
341 (37.8%)
Average
245 (27.2%)
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