3.00 - 4.99ct D SI1 Lab Grown Radiant
As of April 2026, there are 1,020 lab grown radiant diamonds with D color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $94 CAD to $12,932 CAD, with an average of $970 CAD.
Last updated: April 2026
Available
1,020
Lowest Price
$94 CAD
Highest Price
$12,932 CAD
Average Price
$970 CAD
Market Intelligence
Retailers Selling
27
Cross Retailer %
N/A
Price Spread
62.3%
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
$208
Median
$288
90th Percentile
$545
Score Distribution
1.0K diamonds scored across 4 quality tiers
Excellent
371 (36.4%)
Very Good
352 (34.5%)
Good
182 (17.8%)
Average
115 (11.3%)
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