5.00ct+ G SI1 Lab Grown Radiant
As of April 2026, there are 721 lab grown radiant diamonds with G color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $172 AUD to $29,421 AUD, with an average of $2,380 AUD.
Last updated: April 2026
Available
721
Lowest Price
$172 AUD
Highest Price
$29,421 AUD
Average Price
$2,380 AUD
Market Intelligence
Retailers Selling
16
Cross Retailer %
N/A
Price Spread
74.5%
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
$229
Median
$364
90th Percentile
$1,355
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%)
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