0.20 - 0.49ct J SI1 Natural Oval
As of April 2026, there are 5,421 natural oval diamonds with J color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from €156 EUR to €649,833 EUR, with an average of €6,699 EUR.
Last updated: April 2026
Available
5,421
Lowest Price
€156 EUR
Highest Price
€649,833 EUR
Average Price
€6,699 EUR
Market Intelligence
Retailers Selling
42
Cross Retailer %
N/A
Price Spread
44.0%
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
$748
Median
$1,121
90th Percentile
$1,719
Score Distribution
5.4K diamonds scored across 4 quality tiers
Excellent
497 (9.2%)
Very Good
1,259 (23.2%)
Good
1,956 (36.1%)
Average
1,709 (31.5%)
Find Your Diamond
Search 5,421 J SI1 oval diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.