1.50 - 1.99ct H SI1 Lab Grown Round
As of April 2026, there are 7,430 lab grown round diamonds with H color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $112 AUD to $142,192 AUD, with an average of $1,982 AUD.
Last updated: April 2026
Available
7,430
Lowest Price
$112 AUD
Highest Price
$142,192 AUD
Average Price
$1,982 AUD
Market Intelligence
Retailers Selling
43
Cross Retailer %
N/A
Price Spread
127.0%
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
$1,414
Median
$1,953
90th Percentile
$5,791
Score Distribution
7.4K diamonds scored across 4 quality tiers
Excellent
1,267 (17.1%)
Very Good
3,215 (43.3%)
Good
2,243 (30.2%)
Average
705 (9.5%)
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