1.50 - 1.99ct J SI1 Lab Grown Round
As of April 2026, there are 5,424 lab grown round diamonds with J color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $107 USD to $112,840 USD, with an average of $3,005 USD.
Last updated: April 2026
Available
5,424
Lowest Price
$107 USD
Highest Price
$112,840 USD
Average Price
$3,005 USD
Market Intelligence
Retailers Selling
32
Cross Retailer %
N/A
Price Spread
72.8%
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
$1,212
Median
$2,065
90th Percentile
$4,070
Score Distribution
5.4K diamonds scored across 4 quality tiers
Excellent
427 (7.9%)
Very Good
2,425 (44.7%)
Good
1,502 (27.7%)
Average
1,068 (19.7%)
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