3.00 - 4.99ct I SI1 Lab Grown Radiant
As of April 2026, there are 403 lab grown radiant diamonds with I color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ₩256,743 KRW to ₩720,983,690 KRW, with an average of ₩5,366,751 KRW.
Last updated: April 2026
Available
403
Lowest Price
₩256,743 KRW
Highest Price
₩720,983,690 KRW
Average Price
₩5,366,751 KRW
Market Intelligence
Retailers Selling
20
Cross Retailer %
N/A
Price Spread
83.3%
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
$378
Median
$1,370
90th Percentile
$3,047
Score Distribution
403 diamonds scored across 4 quality tiers
Excellent
11 (2.7%)
Very Good
37 (9.2%)
Good
261 (64.8%)
Average
94 (23.3%)
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