0.20 - 0.49ct J SI2 Lab Grown Round
As of April 2026, there are 3,892 lab grown round diamonds with J color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from HK$646 HKD to HK$1,497,030 HKD, with an average of HK$25,149 HKD.
Last updated: April 2026
Available
3,892
Lowest Price
HK$646 HKD
Highest Price
HK$1,497,030 HKD
Average Price
HK$25,149 HKD
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
73.2%
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
$443
Median
$791
90th Percentile
$1,855
Score Distribution
3.9K diamonds scored across 4 quality tiers
Excellent
307 (7.9%)
Very Good
1,648 (42.3%)
Good
1,172 (30.1%)
Average
765 (19.7%)
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