1.00 - 1.49ct I SI1 Lab Grown Oval
As of April 2026, there are 1,501 lab grown oval diamonds with I color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $108 NZD to $449,520 NZD, with an average of $4,616 NZD.
Last updated: April 2026
Available
1,501
Lowest Price
$108 NZD
Highest Price
$449,520 NZD
Average Price
$4,616 NZD
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
51.0%
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
$1,227
Median
$1,801
90th Percentile
$2,648
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
53 (3.5%)
Very Good
815 (54.3%)
Good
365 (24.3%)
Average
268 (17.9%)
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