1.00 - 1.49ct J SI2 Lab Grown Oval
As of April 2026, there are 729 lab grown oval diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $315 NZD to $201,702 NZD, with an average of $8,883 NZD.
Last updated: April 2026
Available
729
Lowest Price
$315 NZD
Highest Price
$201,702 NZD
Average Price
$8,883 NZD
Market Intelligence
Retailers Selling
23
Cross Retailer %
N/A
Price Spread
40.2%
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
$766
Median
$1,808
90th Percentile
$2,122
Score Distribution
729 diamonds scored across 4 quality tiers
Excellent
19 (2.6%)
Very Good
214 (29.4%)
Good
127 (17.4%)
Average
369 (50.6%)
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