0.50 - 0.74ct J SI2 Natural Marquise
As of April 2026, there are 903 natural marquise diamonds with J color and SI2 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from ￥24,404 JPY to ￥16,244,976 JPY, with an average of ￥953,910 JPY.
Last updated: April 2026
Available
903
Lowest Price
￥24,404 JPY
Highest Price
￥16,244,976 JPY
Average Price
￥953,910 JPY
Market Intelligence
Retailers Selling
36
Cross Retailer %
N/A
Price Spread
42.3%
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
$867
Median
$1,399
90th Percentile
$2,028
Score Distribution
903 diamonds scored across 4 quality tiers
Excellent
76 (8.4%)
Very Good
242 (26.8%)
Good
341 (37.8%)
Average
244 (27.0%)
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