3.00 - 4.99ct G SI2 Lab Grown Radiant
As of April 2026, there are 101 lab grown radiant diamonds with G color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $323 NZD to $20,050 NZD, with an average of $2,350 NZD.
Last updated: April 2026
Available
101
Lowest Price
$323 NZD
Highest Price
$20,050 NZD
Average Price
$2,350 NZD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
78.7%
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
$198
Median
$313
90th Percentile
$1,286
Score Distribution
101 diamonds scored across 4 quality tiers
Excellent
7 (6.9%)
Very Good
22 (21.8%)
Good
36 (35.6%)
Average
36 (35.6%)
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