5.00ct+ H SI2 Natural Marquise
As of April 2026, there are 1,427 natural marquise diamonds with H color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from ￥19,988 JPY to ￥48,958,124 JPY, with an average of ￥929,894 JPY.
Last updated: April 2026
Available
1,427
Lowest Price
￥19,988 JPY
Highest Price
￥48,958,124 JPY
Average Price
￥929,894 JPY
Market Intelligence
Retailers Selling
22
Cross Retailer %
N/A
Price Spread
36.9%
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
$12,971
Median
$19,130
90th Percentile
$27,561
Score Distribution
1.4K diamonds scored across 4 quality tiers
Excellent
258 (18.2%)
Very Good
509 (35.8%)
Good
465 (32.7%)
Average
189 (13.3%)
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