1.00 - 1.49ct I I1 Lab Grown Round
As of April 2026, there are 1,230 lab grown round diamonds with I color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $104 SGD to $121,951 SGD, with an average of $3,487 SGD.
Last updated: April 2026
Available
1,230
Lowest Price
$104 SGD
Highest Price
$121,951 SGD
Average Price
$3,487 SGD
Market Intelligence
Retailers Selling
19
Cross Retailer %
80.9%
Price Spread
59.7%
30-Day Price Trend
+50.9%
30-Day Supply Change
+740.5%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$951
Median
$1,783
90th Percentile
$2,843
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
30 (2.4%)
Very Good
560 (45.5%)
Good
353 (28.7%)
Average
287 (23.3%)
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