0.20 - 0.49ct D SI1 Lab Grown Round
As of April 2026, there are 10,118 lab grown round diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $36 NZD to $100,917 NZD, with an average of $1,459 NZD.
Last updated: April 2026
Available
10,118
Lowest Price
$36 NZD
Highest Price
$100,917 NZD
Average Price
$1,459 NZD
Market Intelligence
Retailers Selling
24
Cross Retailer %
N/A
Price Spread
46.3%
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
$593
Median
$1,304
90th Percentile
$2,892
Score Distribution
10.1K diamonds scored across 4 quality tiers
Excellent
3,567 (35.3%)
Very Good
3,040 (30.0%)
Good
2,494 (24.6%)
Average
1,017 (10.1%)
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