1.50ct D SI1 Heart Natural Diamond
GD • D/SI1 • GIA 6545807692
Certificate GIA 6545807692
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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6545807692. Listed at 16 retailers as of October 31, 2026, with a 110% 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 €5,763across 24 retailersAs of October 31, 2026
- 1.5ct HeartD/SI1from €4,090across 21 retailersAs of October 31, 2026
- 1.5ct HeartD/SI1from €5,482across 20 retailersAs of October 31, 2026
- 1.5ct HeartD/SI1from €4,993across 17 retailersAs of October 31, 2026
- 1.5ct HeartD/SI1from €3,449across 16 retailersAs of October 30, 2026
- 1.5ct HeartD/SI1from €6,951across 15 retailersAs of October 31, 2026
- 1.5ct HeartD/SI1from €3,682across 13 retailersAs of October 31, 2026
- 1.5ct HeartD/SI1from €4,341across 12 retailersAs of October 30, 2026