0.20 - 0.49ct D I1 Lab Grown Round
As of April 2026, there are 624 lab grown round diamonds with D color and I1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $127 NZD to $73,065 NZD, with an average of $3,208 NZD.
Last updated: April 2026
Available
624
Lowest Price
$127 NZD
Highest Price
$73,065 NZD
Average Price
$3,208 NZD
Market Intelligence
Retailers Selling
8
Cross Retailer %
87.8%
Price Spread
88.4%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
0.04
Price Range
Price per carat distribution across retailers
10th Percentile
$339
Median
$804
90th Percentile
$1,587
Score Distribution
624 diamonds scored across 4 quality tiers
Excellent
36 (5.8%)
Very Good
250 (40.1%)
Good
236 (37.8%)
Average
102 (16.3%)
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