1.00 - 1.49ct E SI1 Lab Grown Radiant
As of April 2026, there are 2,125 lab grown radiant diamonds with E color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from HK$1,080 HKD to HK$115,823 HKD, with an average of HK$6,785 HKD.
Last updated: April 2026
Available
2,125
Lowest Price
HK$1,080 HKD
Highest Price
HK$115,823 HKD
Average Price
HK$6,785 HKD
Market Intelligence
Retailers Selling
31
Cross Retailer %
N/A
Price Spread
90.5%
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
$272
Median
$474
90th Percentile
$1,301
Score Distribution
2.1K diamonds scored across 4 quality tiers
Excellent
874 (41.1%)
Very Good
654 (30.8%)
Good
376 (17.7%)
Average
221 (10.4%)
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