1.00 - 1.49ct G SI1 Lab Grown Radiant
As of April 2026, there are 721 lab grown radiant diamonds with G color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from €102 EUR to €17,545 EUR, with an average of €1,420 EUR.
Last updated: April 2026
Available
721
Lowest Price
€102 EUR
Highest Price
€17,545 EUR
Average Price
€1,420 EUR
Market Intelligence
Retailers Selling
30
Cross Retailer %
N/A
Price Spread
64.3%
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
$258
Median
$446
90th Percentile
$1,252
Score Distribution
721 diamonds scored across 4 quality tiers
Excellent
169 (23.4%)
Very Good
199 (27.6%)
Good
190 (26.4%)
Average
163 (22.6%)
Find Your Diamond
Search 721 G SI1 radiant diamonds and compare prices.
Search Diamonds