1.50 - 1.99ct J I1 Lab Grown Round
As of April 2026, there are 1,195 lab grown round diamonds with J color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from HK$585 HKD to HK$1,186,839 HKD, with an average of HK$40,074 HKD.
Last updated: April 2026
Available
1,195
Lowest Price
HK$585 HKD
Highest Price
HK$1,186,839 HKD
Average Price
HK$40,074 HKD
Market Intelligence
Retailers Selling
16
Cross Retailer %
55.3%
Price Spread
70.4%
30-Day Price Trend
+28.8%
30-Day Supply Change
+273.3%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$1,119
Median
$1,965
90th Percentile
$4,236
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
12 (1.0%)
Very Good
464 (38.8%)
Good
372 (31.1%)
Average
347 (29.0%)
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