0.20 - 0.49ct I I1 Lab Grown Round
As of April 2026, there are 1,163 lab grown round diamonds with I color and I1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $130 NZD to $89,980 NZD, with an average of $2,981 NZD.
Last updated: April 2026
Available
1,163
Lowest Price
$130 NZD
Highest Price
$89,980 NZD
Average Price
$2,981 NZD
Market Intelligence
Retailers Selling
5
Cross Retailer %
90.0%
Price Spread
151.3%
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
$319
Median
$396
90th Percentile
$1,131
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
33 (2.8%)
Very Good
556 (47.8%)
Good
350 (30.1%)
Average
224 (19.3%)
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