0.20 - 0.49ct D SI1 Natural Oval
As of April 2026, there are 10,914 natural oval diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from £96 GBP to £1,073,408 GBP, with an average of £6,904 GBP.
Last updated: April 2026
Available
10,914
Lowest Price
£96 GBP
Highest Price
£1,073,408 GBP
Average Price
£6,904 GBP
Market Intelligence
Retailers Selling
23
Cross Retailer %
N/A
Price Spread
40.6%
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
$848
Median
$1,736
90th Percentile
$2,636
Score Distribution
10.9K diamonds scored across 5 quality tiers
Exceptional
25 (0.2%)
Excellent
1,793 (16.4%)
Very Good
3,123 (28.6%)
Good
3,778 (34.6%)
Average
2,195 (20.1%)
Find Your Diamond
Search 10,914 D SI1 oval diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.