1.00 - 1.49ct J SI1 Natural Oval
As of April 2026, there are 5,611 natural oval diamonds with J color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $256 AUD to $1,089,720 AUD, with an average of $11,682 AUD.
Last updated: April 2026
Available
5,611
Lowest Price
$256 AUD
Highest Price
$1,089,720 AUD
Average Price
$11,682 AUD
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
$1,325
Median
$1,998
90th Percentile
$2,948
Score Distribution
5.6K diamonds scored across 4 quality tiers
Excellent
515 (9.2%)
Very Good
1,293 (23.0%)
Good
2,038 (36.3%)
Average
1,765 (31.5%)
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