1.50 - 1.99ct J SI1 Natural Oval
As of April 2026, there are 5,579 natural oval diamonds with J color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $256 AUD to $1,089,720 AUD, with an average of $11,665 AUD.
Last updated: April 2026
Available
5,579
Lowest Price
$256 AUD
Highest Price
$1,089,720 AUD
Average Price
$11,665 AUD
Market Intelligence
Retailers Selling
50
Cross Retailer %
N/A
Price Spread
43.5%
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
$2,017
Median
$3,154
90th Percentile
$4,754
Score Distribution
5.6K diamonds scored across 4 quality tiers
Excellent
514 (9.2%)
Very Good
1,268 (22.8%)
Good
2,032 (36.5%)
Average
1,753 (31.5%)
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