3.00 - 4.99ct I I1 Natural Cushion

As of April 2026, there are 164 natural cushion diamonds with I color and I1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from £212 GBP to £68,953 GBP, with an average of £5,110 GBP.

Last updated: April 2026

Available
164
Lowest Price
£212 GBP
Highest Price
£68,953 GBP
Average Price
£5,110 GBP

Market Intelligence

Retailers Selling
6
Cross Retailer %
31.3%
Price Spread
82.1%
30-Day Price Trend
-16.1%
30-Day Supply Change
-82.8%
Volatility (30d)
0.00

Price Range

Price per carat distribution across retailers

$6,680/ct
10th Percentile
$4,602
Median
$6,680
90th Percentile
$12,909

Score Distribution

162 diamonds scored across 4 quality tiers

Excellent
7 (4.3%)
Very Good
40 (24.7%)
Good
45 (27.8%)
Average
70 (43.2%)

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Related Specifications

D IFD VVS1D VVS2D VS1D VS2D SI1E IFE VVS1E VVS2E VS1E VS2E SI1F IFF VVS1F VVS2F VS1F VS2F SI1G IFG VVS1G VVS2G VS1G VS2G SI1H IFH VVS1H VVS2H VS1H VS2H SI1I IFI VVS1I VVS2I VS1I VS2I SI1