3.00 to 4.99ct D SI1 Natural Marquise
Last updated: July 2026
Available
76
Lowest Price
$17,479 USD
Highest Price
$190,216 USD
Average Price
$60,376 USD
Market Intelligence
Retailers Selling
42
Cross Retailer %
N/A
Price Spread
24.1%
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
$14,260
Median
$18,414
90th Percentile
$23,504
Score Distribution
76 diamonds scored across 4 quality tiers
Excellent
12 (15.8%)
Very Good
16 (21.1%)
Good
30 (39.5%)
Average
18 (23.7%)
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