0.20 - 0.49ct E SI1 Lab Grown Radiant
As of April 2026, there are 2,124 lab grown radiant diamonds with E color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from HK$1,080 HKD to HK$115,823 HKD, with an average of HK$6,836 HKD.
Last updated: April 2026
Available
2,124
Lowest Price
HK$1,080 HKD
Highest Price
HK$115,823 HKD
Average Price
HK$6,836 HKD
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
51.0%
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
$508
Median
$750
90th Percentile
$1,492
Score Distribution
2.1K diamonds scored across 4 quality tiers
Excellent
868 (40.9%)
Very Good
664 (31.3%)
Good
366 (17.2%)
Average
226 (10.6%)
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