1.00 - 1.49ct H SI1 Lab Grown Round
As of April 2026, there are 7,683 lab grown round diamonds with H color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $73 USD to $129,931 USD, with an average of $1,616 USD.
Last updated: April 2026
Available
7,683
Lowest Price
$73 USD
Highest Price
$129,931 USD
Average Price
$1,616 USD
Market Intelligence
Retailers Selling
43
Cross Retailer %
N/A
Price Spread
37.5%
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
$1,676
Median
$2,664
90th Percentile
$3,649
Score Distribution
7.7K diamonds scored across 4 quality tiers
Excellent
1,351 (17.6%)
Very Good
3,329 (43.3%)
Good
2,212 (28.8%)
Average
791 (10.3%)
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