3.00 - 4.99ct G SI1 Lab Grown Cushion

As of April 2026, there are 501 lab grown cushion diamonds with G color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $260 SGD to $80,597 SGD, with an average of $1,887 SGD.

Last updated: April 2026

Available
501
Lowest Price
$260 SGD
Highest Price
$80,597 SGD
Average Price
$1,887 SGD

Market Intelligence

Retailers Selling
35
Cross Retailer %
N/A
Price Spread
95.0%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A

Price Range

Price per carat distribution across retailers

$367/ct
10th Percentile
$226
Median
$367
90th Percentile
$1,262

Score Distribution

501 diamonds scored across 4 quality tiers

Excellent
127 (25.3%)
Very Good
156 (31.1%)
Good
127 (25.3%)
Average
91 (18.2%)

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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