1.00 - 1.49ct J SI1 Lab Grown Round
As of April 2026, there are 5,404 lab grown round diamonds with J color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from HK$823 HKD to HK$868,002 HKD, with an average of HK$23,180 HKD.
Last updated: April 2026
Available
5,404
Lowest Price
HK$823 HKD
Highest Price
HK$868,002 HKD
Average Price
HK$23,180 HKD
Market Intelligence
Retailers Selling
41
Cross Retailer %
N/A
Price Spread
41.6%
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
$1,248
Median
$1,746
90th Percentile
$2,584
Score Distribution
5.4K diamonds scored across 4 quality tiers
Excellent
434 (8.0%)
Very Good
2,393 (44.3%)
Good
1,509 (27.9%)
Average
1,068 (19.8%)
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