1.00 - 1.49ct D SI1 Natural Heart
As of April 2026, there are 2,942 natural heart diamonds with D color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ₩246,050 KRW to ₩654,334,930 KRW, with an average of ₩6,334,018 KRW.
Last updated: April 2026
Available
2,942
Lowest Price
₩246,050 KRW
Highest Price
₩654,334,930 KRW
Average Price
₩6,334,018 KRW
Market Intelligence
Retailers Selling
53
Cross Retailer %
N/A
Price Spread
37.9%
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
$1,952
Median
$2,621
90th Percentile
$4,362
Score Distribution
2.9K diamonds scored across 5 quality tiers
Exceptional
3 (0.1%)
Excellent
770 (26.2%)
Very Good
940 (32.0%)
Good
875 (29.7%)
Average
354 (12.0%)
Find Your Diamond
Search 2,942 D SI1 heart diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.