1.20ct K SI1 Heart Natural Diamond
EX • K/SI1 • GIA 6542470645
Certificate GIA 6542470645
Diamond specifications and retailer prices
About this 1.2ct natural heart diamond
This 1.2ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542470645. Listed at 6 retailers as of November 5, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
How it works →6 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
- 1.2ct HeartK/SI1from €1,043across 9 retailersAs of November 6, 2026
- 1.2ct HeartK/SI1from €1,741across 8 retailersAs of November 6, 2026
- 1.2ct HeartK/SI1from €1,026across 4 retailersAs of November 6, 2026
- 1.2ct HeartK/SI1from €1,748As of November 6, 2026
- 1.21ct HeartK/SI1from €1,537across 7 retailersAs of November 5, 2026
- 1.18ct HeartK/SI1from €4,211across 2 retailersAs of November 5, 2026
- 1.24ct HeartK/SI1from €1,075across 5 retailersAs of November 5, 2026
- 1.15ct HeartK/SI1from €3,137As of November 6, 2026