1.50 - 1.99ct G SI1 Lab Grown Round
As of April 2026, there are 5,772 lab grown round diamonds with G color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $105 AUD to $132,980 AUD, with an average of $2,240 AUD.
Last updated: April 2026
Available
5,772
Lowest Price
$105 AUD
Highest Price
$132,980 AUD
Average Price
$2,240 AUD
Market Intelligence
Retailers Selling
42
Cross Retailer %
N/A
Price Spread
784.9%
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
$299
Median
$586
90th Percentile
$6,948
Score Distribution
5.8K diamonds scored across 4 quality tiers
Excellent
1,427 (24.7%)
Very Good
2,627 (45.5%)
Good
1,205 (20.9%)
Average
513 (8.9%)
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