1.64ct J SI1 Heart Natural Diamond
VG • J/SI1 • GIA 2528975077
Certificate GIA 2528975077
Diamond specifications and retailer prices
About this 1.64ct natural heart diamond
This 1.64ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2528975077. Listed at 19 retailers as of October 30, 2026, with prices from $3,783 to $7,719, a $3,936 spread on the same certified stone. NZ Jewellers lists it at $7,719. 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 →19 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
- 1.64ct HeartJ/SI1from $7,680As of October 28, 2026
- 1.63ct HeartJ/SI1from $2,187across 14 retailersAs of November 1, 2026
- 1.61ct HeartJ/SI1from $2,249across 10 retailersAs of November 1, 2026
- 1.61ct HeartJ/SI1from $3,230across 5 retailersAs of October 28, 2026
- 1.6ct HeartJ/SI1from $3,860across 12 retailersAs of November 2, 2026
- 1.6ct HeartJ/SI1from $3,108across 11 retailersAs of November 1, 2026
- 1.6ct HeartJ/SI1from $9,295As of October 31, 2026
- 1.7ct HeartJ/SI1from $4,301across 20 retailersAs of November 1, 2026