0.20 - 0.49ct J SI2 Lab Grown Radiant
As of April 2026, there are 172 lab grown radiant diamonds with J color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ₩226,100 KRW to ₩299,970,860 KRW, with an average of ₩12,125,071 KRW.
Last updated: April 2026
Available
172
Lowest Price
₩226,100 KRW
Highest Price
₩299,970,860 KRW
Average Price
₩12,125,071 KRW
Market Intelligence
Retailers Selling
5
Cross Retailer %
N/A
Price Spread
59.9%
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
$572
Median
$879
90th Percentile
$1,432
Score Distribution
172 diamonds scored across 3 quality tiers
Very Good
12 (7.0%)
Good
20 (11.6%)
Average
140 (81.4%)
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