1.00 - 1.49ct H SI1 Lab Grown Radiant
As of April 2026, there are 266 lab grown radiant diamonds with H color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $236 AUD to $62,505 AUD, with an average of $3,388 AUD.
Last updated: April 2026
Available
266
Lowest Price
$236 AUD
Highest Price
$62,505 AUD
Average Price
$3,388 AUD
Market Intelligence
Retailers Selling
25
Cross Retailer %
N/A
Price Spread
30.9%
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
$407
Median
$1,375
90th Percentile
$2,582
Score Distribution
266 diamonds scored across 4 quality tiers
Excellent
49 (18.4%)
Very Good
105 (39.5%)
Good
81 (30.5%)
Average
31 (11.7%)
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