1.50 - 1.99ct D SI1 Lab Grown Round
As of April 2026, there are 10,117 lab grown round diamonds with D color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $33 AUD to $93,154 AUD, with an average of $1,347 AUD.
Last updated: April 2026
Available
10,117
Lowest Price
$33 AUD
Highest Price
$93,154 AUD
Average Price
$1,347 AUD
Market Intelligence
Retailers Selling
44
Cross Retailer %
N/A
Price Spread
102.4%
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
$308
Median
$531
90th Percentile
$5,746
Score Distribution
10.1K diamonds scored across 4 quality tiers
Excellent
3,524 (34.8%)
Very Good
3,081 (30.5%)
Good
2,497 (24.7%)
Average
1,015 (10.0%)
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