1.00 - 1.49ct J SI2 Lab Grown Round
As of April 2026, there are 3,895 lab grown round diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from HK$646 HKD to HK$1,497,030 HKD, with an average of HK$25,132 HKD.
Last updated: April 2026
Available
3,895
Lowest Price
HK$646 HKD
Highest Price
HK$1,497,030 HKD
Average Price
HK$25,132 HKD
Market Intelligence
Retailers Selling
31
Cross Retailer %
N/A
Price Spread
44.8%
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
$1,059
Median
$1,710
90th Percentile
$2,509
Score Distribution
3.9K diamonds scored across 4 quality tiers
Excellent
307 (7.9%)
Very Good
1,648 (42.3%)
Good
1,173 (30.1%)
Average
766 (19.7%)
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