1.00 - 1.49ct D SI1 Lab Grown Round
As of April 2026, there are 10,219 lab grown round diamonds with D color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $33 AUD to $99,014 AUD, with an average of $1,475 AUD.
Last updated: April 2026
Available
10,219
Lowest Price
$33 AUD
Highest Price
$99,014 AUD
Average Price
$1,475 AUD
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
355.4%
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
$310
Median
$597
90th Percentile
$3,859
Score Distribution
10.2K diamonds scored across 4 quality tiers
Excellent
3,610 (35.3%)
Very Good
2,994 (29.3%)
Good
2,495 (24.4%)
Average
1,120 (11.0%)
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