0.50 - 0.74ct J I1 Lab Grown Oval
As of April 2026, there are 240 lab grown oval diamonds with J color and I1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $238 NZD to $299,053 NZD, with an average of $23,079 NZD.
Last updated: April 2026
Available
240
Lowest Price
$238 NZD
Highest Price
$299,053 NZD
Average Price
$23,079 NZD
Market Intelligence
Retailers Selling
11
Cross Retailer %
64.3%
Price Spread
48.8%
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
$594
Median
$905
90th Percentile
$1,434
Score Distribution
240 diamonds scored across 4 quality tiers
Excellent
1 (0.4%)
Very Good
16 (6.7%)
Good
50 (20.8%)
Average
173 (72.1%)
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