1.50 - 1.99ct D I1 Lab Grown Round
As of April 2026, there are 655 lab grown round diamonds with D color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $101 SGD to $129,897 SGD, with an average of $3,521 SGD.
Last updated: April 2026
Available
655
Lowest Price
$101 SGD
Highest Price
$129,897 SGD
Average Price
$3,521 SGD
Market Intelligence
Retailers Selling
16
Cross Retailer %
66.1%
Price Spread
49.2%
30-Day Price Trend
+46.8%
30-Day Supply Change
+369.2%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$1,723
Median
$3,527
90th Percentile
$5,756
Score Distribution
655 diamonds scored across 4 quality tiers
Excellent
35 (5.3%)
Very Good
259 (39.5%)
Good
230 (35.1%)
Average
131 (20.0%)
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