0.75 - 0.99ct I SI2 Natural Marquise
As of April 2026, there are 1,204 natural marquise diamonds with I color and SI2 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from ¥27,358 JPY to ¥50,733,633 JPY, with an average of ¥900,025 JPY.
Last updated: April 2026
Available
1,204
Lowest Price
¥27,358 JPY
Highest Price
¥50,733,633 JPY
Average Price
¥900,025 JPY
Market Intelligence
Retailers Selling
38
Cross Retailer %
N/A
Price Spread
44.5%
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
$1,425
Median
$2,016
90th Percentile
$3,356
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
218 (18.1%)
Very Good
437 (36.3%)
Good
427 (35.5%)
Average
122 (10.1%)
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