3.00 - 4.99ct G I1 Lab Grown Round
As of April 2026, there are 1,290 lab grown round diamonds with G color and I1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $113 NZD to $57,913 NZD, with an average of $2,739 NZD.
Last updated: April 2026
Available
1,290
Lowest Price
$113 NZD
Highest Price
$57,913 NZD
Average Price
$2,739 NZD
Market Intelligence
Retailers Selling
9
Cross Retailer %
78.6%
Price Spread
90.8%
30-Day Price Trend
+0.5%
30-Day Supply Change
+25.0%
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$3,161
Median
$5,698
90th Percentile
$11,293
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
97 (7.5%)
Very Good
569 (44.1%)
Good
389 (30.2%)
Average
235 (18.2%)
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Search 1,290 G I1 round diamonds and compare prices.
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