1.50 - 1.99ct D SI1 Natural Oval
As of April 2026, there are 10,620 natural oval diamonds with D color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $268 NZD to $2,272,045 NZD, with an average of $14,095 NZD.
Last updated: April 2026
Available
10,620
Lowest Price
$268 NZD
Highest Price
$2,272,045 NZD
Average Price
$14,095 NZD
Market Intelligence
Retailers Selling
56
Cross Retailer %
N/A
Price Spread
30.7%
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
$4,507
Median
$6,014
90th Percentile
$8,349
Score Distribution
10.6K diamonds scored across 5 quality tiers
Exceptional
23 (0.2%)
Excellent
1,793 (16.9%)
Very Good
3,014 (28.4%)
Good
3,646 (34.3%)
Average
2,144 (20.2%)
Find Your Diamond
Search 10,620 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.