0.20 - 0.49ct D I1 Natural Marquise
As of April 2026, there are 218 natural marquise diamonds with D color and I1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥26,567 JPY to ￥13,477,015 JPY, with an average of ￥812,639 JPY.
Last updated: April 2026
Available
218
Lowest Price
￥26,567 JPY
Highest Price
￥13,477,015 JPY
Average Price
￥812,639 JPY
Market Intelligence
Retailers Selling
7
Cross Retailer %
33.3%
Price Spread
40.1%
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
$903
Median
$1,576
90th Percentile
$2,153
Score Distribution
218 diamonds scored across 4 quality tiers
Excellent
23 (10.6%)
Very Good
74 (33.9%)
Good
61 (28.0%)
Average
60 (27.5%)
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