1.50ct D SI1 Heart Natural Diamond
VG • D/SI1 • GIA 6441067114
Certificate GIA 6441067114
Diamond specifications and retailer prices
About this 1.5ct natural heart diamond
This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6441067114. Listed at 16 retailers as of October 29, 2026, with a 66% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →16 retailers
Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.
Similar diamonds
- 1.5ct HeartD/SI1from £4,805across 24 retailersAs of October 30, 2026
- 1.5ct HeartD/SI1from £3,410across 21 retailersAs of October 31, 2026
- 1.5ct HeartD/SI1from £4,571across 20 retailersAs of October 31, 2026
- 1.5ct HeartD/SI1from £4,163across 17 retailersAs of October 31, 2026
- 1.5ct HeartD/SI1from £2,875across 16 retailersAs of October 30, 2026
- 1.5ct HeartD/SI1from £2,718across 15 retailersAs of October 31, 2026
- 1.5ct HeartD/SI1from £3,070across 13 retailersAs of October 29, 2026
- 1.5ct HeartD/SI1from £3,806across 11 retailersAs of October 30, 2026