5.00ct+ J SI1 Lab Grown Round
As of April 2026, there are 5,427 lab grown round diamonds with J color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $145 CAD to $152,487 CAD, with an average of $4,060 CAD.
Last updated: April 2026
Available
5,427
Lowest Price
$145 CAD
Highest Price
$152,487 CAD
Average Price
$4,060 CAD
Market Intelligence
Retailers Selling
3
Cross Retailer %
N/A
Price Spread
67.1%
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
$2,023
Median
$14,501
90th Percentile
$19,841
Score Distribution
5.4K diamonds scored across 4 quality tiers
Excellent
429 (7.9%)
Very Good
2,433 (44.8%)
Good
1,501 (27.7%)
Average
1,064 (19.6%)
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