3.00 to 4.99ct J I1 Lab Grown Round
Last updated: July 2026
Available
116
Lowest Price
$8,936 USD
Highest Price
$60,221 USD
Average Price
$22,359 USD
Market Intelligence
Retailers Selling
2
Cross Retailer %
4.8%
Price Spread
7.5%
30-Day Price Trend
-30.4%
30-Day Supply Change
-44.5%
Volatility (30d)
0.06
Price Range
Price per carat distribution across retailers
10th Percentile
$2,919
Median
$3,092
90th Percentile
$3,166
Score Distribution
116 diamonds scored across 3 quality tiers
Very Good
12 (10.3%)
Good
74 (63.8%)
Average
30 (25.9%)
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