3.00 - 4.99ct I I1 Lab Grown Round
As of April 2026, there are 1,168 lab grown round diamonds with I color and I1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $130 NZD to $89,980 NZD, with an average of $3,300 NZD.
Last updated: April 2026
Available
1,168
Lowest Price
$130 NZD
Highest Price
$89,980 NZD
Average Price
$3,300 NZD
Market Intelligence
Retailers Selling
9
Cross Retailer %
60.6%
Price Spread
56.7%
30-Day Price Trend
-28.1%
30-Day Supply Change
-2.1%
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$3,237
Median
$5,178
90th Percentile
$9,986
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
29 (2.5%)
Very Good
545 (46.7%)
Good
349 (29.9%)
Average
245 (21.0%)
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