3.00 - 4.99ct G SI2 Natural Marquise
As of April 2026, there are 1,630 natural marquise diamonds with G color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from £115 GBP to £87,993 GBP, with an average of £3,970 GBP.
Last updated: April 2026
Available
1,630
Lowest Price
£115 GBP
Highest Price
£87,993 GBP
Average Price
£3,970 GBP
Market Intelligence
Retailers Selling
34
Cross Retailer %
N/A
Price Spread
29.1%
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
$9,338
Median
$14,331
90th Percentile
$19,610
Score Distribution
1.6K diamonds scored across 5 quality tiers
Exceptional
1 (0.1%)
Excellent
419 (25.7%)
Very Good
632 (38.8%)
Good
449 (27.5%)
Average
129 (7.9%)
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