1.00 - 1.49ct J SI1 Natural Oval
As of April 2026, there are 5,581 natural oval diamonds with J color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $277 NZD to $1,180,530 NZD, with an average of $12,640 NZD.
Last updated: April 2026
Available
5,581
Lowest Price
$277 NZD
Highest Price
$1,180,530 NZD
Average Price
$12,640 NZD
Market Intelligence
Retailers Selling
51
Cross Retailer %
N/A
Price Spread
41.2%
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
$1,319
Median
$2,000
90th Percentile
$2,949
Score Distribution
5.6K diamonds scored across 4 quality tiers
Excellent
503 (9.0%)
Very Good
1,285 (23.0%)
Good
2,032 (36.4%)
Average
1,757 (31.5%)
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