1.50 - 1.99ct F SI2 Natural Marquise
As of April 2026, there are 1,700 natural marquise diamonds with F color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥20,678 JPY to ￥18,093,939 JPY, with an average of ￥661,297 JPY.
Last updated: April 2026
Available
1,700
Lowest Price
￥20,678 JPY
Highest Price
￥18,093,939 JPY
Average Price
￥661,297 JPY
Market Intelligence
Retailers Selling
40
Cross Retailer %
N/A
Price Spread
45.8%
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
$3,626
Median
$5,887
90th Percentile
$8,131
Score Distribution
1.7K diamonds scored across 5 quality tiers
Exceptional
1 (0.1%)
Excellent
386 (22.7%)
Very Good
572 (33.6%)
Good
529 (31.1%)
Average
212 (12.5%)
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