1.00 to 1.49ct D I1 Natural Marquise
Last updated: August 2026
Available
82
Lowest Price
$922 USD
Highest Price
$14,468 USD
Average Price
$3,417 USD
Market Intelligence
Retailers Selling
24
Cross Retailer %
53.9%
Price Spread
45.4%
30-Day Price Trend
+4.4%
30-Day Supply Change
+35.0%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,563
Median
$2,778
90th Percentile
$4,307
Score Distribution
81 diamonds scored across 4 quality tiers
Excellent
9 (11.1%)
Very Good
24 (29.6%)
Good
30 (37.0%)
Average
18 (22.2%)
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