0.20 - 0.49ct D SI2 Lab Grown Round
As of April 2026, there are 2,709 lab grown round diamonds with D color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $47 NZD to $188,700 NZD, with an average of $2,572 NZD.
Last updated: April 2026
Available
2,709
Lowest Price
$47 NZD
Highest Price
$188,700 NZD
Average Price
$2,572 NZD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
48.1%
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
$778
Median
$1,167
90th Percentile
$2,422
Score Distribution
2.7K diamonds scored across 4 quality tiers
Excellent
381 (14.1%)
Very Good
976 (36.0%)
Good
960 (35.4%)
Average
392 (14.5%)
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