0.50 - 0.74ct J SI1 Natural Oval
As of April 2026, there are 5,422 natural oval diamonds with J color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $283 NZD to $1,180,530 NZD, with an average of $12,094 NZD.
Last updated: April 2026
Available
5,422
Lowest Price
$283 NZD
Highest Price
$1,180,530 NZD
Average Price
$12,094 NZD
Market Intelligence
Retailers Selling
51
Cross Retailer %
N/A
Price Spread
44.3%
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
$822
Median
$1,207
90th Percentile
$1,949
Score Distribution
5.4K diamonds scored across 4 quality tiers
Excellent
493 (9.1%)
Very Good
1,267 (23.4%)
Good
1,960 (36.1%)
Average
1,702 (31.4%)
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