1.62ct E SI1 Heart Lab Grown Diamond
ID • E/SI1 • GIA 1226994960
Certificate GIA 1226994960
Diamond specifications and retailer prices
About this 1.62ct lab-grown heart diamond
This 1.62ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1226994960. Listed at 3 retailers as of October 29, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 →3 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
- 1.59ct HeartE/SI1from $194across 11 retailersAs of October 27, 2026
- 1.58ct HeartE/SI1from $322across 9 retailersAs of October 28, 2026
- 1.57ct HeartE/SI1from $241across 16 retailersAs of October 27, 2026
- 1.67ct HeartE/SI1from $242across 15 retailersAs of October 27, 2026
- 1.57ct HeartE/SI1from $221across 15 retailersAs of October 27, 2026
- 1.57ct HeartE/SI1from $1,317across 2 retailersAs of October 29, 2026
- 1.56ct HeartE/SI1from $220across 13 retailersAs of October 27, 2026
- 1.55ct HeartE/SI1from $2,523As of October 29, 2026