3.00 - 4.99ct J SI1 Lab Grown Round
As of April 2026, there are 4,848 lab grown round diamonds with J color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ₩142,310 KRW to ₩100,653,070 KRW, with an average of ₩3,272,988 KRW.
Last updated: April 2026
Available
4,848
Lowest Price
₩142,310 KRW
Highest Price
₩100,653,070 KRW
Average Price
₩3,272,988 KRW
Market Intelligence
Retailers Selling
27
Cross Retailer %
N/A
Price Spread
217.7%
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
$425
Median
$2,728
90th Percentile
$9,047
Score Distribution
4.8K diamonds scored across 4 quality tiers
Excellent
410 (8.5%)
Very Good
2,365 (48.8%)
Good
1,463 (30.2%)
Average
610 (12.6%)
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