1.50 - 1.99ct D SI1 Natural Marquise
As of April 2026, there are 3,211 natural marquise diamonds with D color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥19,021 JPY to ￥35,911,343 JPY, with an average of ￥777,537 JPY.
Last updated: April 2026
Available
3,211
Lowest Price
￥19,021 JPY
Highest Price
￥35,911,343 JPY
Average Price
￥777,537 JPY
Market Intelligence
Retailers Selling
45
Cross Retailer %
N/A
Price Spread
24.5%
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
$6,894
Median
$8,675
90th Percentile
$11,215
Score Distribution
3.2K diamonds scored across 5 quality tiers
Exceptional
7 (0.2%)
Excellent
602 (18.8%)
Very Good
940 (29.3%)
Good
1,203 (37.5%)
Average
458 (14.3%)
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