0.20 - 0.49ct D SI1 Lab Grown Radiant
As of April 2026, there are 1,001 lab grown radiant diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $107 AUD to $14,723 AUD, with an average of $1,118 AUD.
Last updated: April 2026
Available
1,001
Lowest Price
$107 AUD
Highest Price
$14,723 AUD
Average Price
$1,118 AUD
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
51.4%
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
$506
Median
$750
90th Percentile
$1,492
Score Distribution
1.0K diamonds scored across 4 quality tiers
Excellent
367 (36.7%)
Very Good
337 (33.7%)
Good
185 (18.5%)
Average
112 (11.2%)
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