1.00 - 1.49ct G SI1 Lab Grown Round
As of April 2026, there are 6,026 lab grown round diamonds with G color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from €62 EUR to €92,268 EUR, with an average of €1,462 EUR.
Last updated: April 2026
Available
6,026
Lowest Price
€62 EUR
Highest Price
€92,268 EUR
Average Price
€1,462 EUR
Market Intelligence
Retailers Selling
56
Cross Retailer %
N/A
Price Spread
95.5%
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
$355
Median
$2,809
90th Percentile
$4,143
Score Distribution
6.0K diamonds scored across 4 quality tiers
Excellent
1,537 (25.5%)
Very Good
2,715 (45.1%)
Good
1,196 (19.9%)
Average
569 (9.5%)
Find Your Diamond
Search 6,026 G SI1 round diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.