1.00 - 1.49ct G SI1 Lab Grown Radiant
As of April 2026, there are 703 lab grown radiant diamonds with G color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $149 SGD to $117,963 SGD, with an average of $2,169 SGD.
Last updated: April 2026
Available
703
Lowest Price
$149 SGD
Highest Price
$117,963 SGD
Average Price
$2,169 SGD
Market Intelligence
Retailers Selling
30
Cross Retailer %
N/A
Price Spread
64.5%
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
$258
Median
$446
90th Percentile
$1,270
Score Distribution
703 diamonds scored across 4 quality tiers
Excellent
168 (23.9%)
Very Good
199 (28.3%)
Good
187 (26.6%)
Average
149 (21.2%)
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