1.51ct I VS1 Heart Natural Diamond
EX • I/VS1 • GIA 3465403498
Certificate GIA 3465403498
Diamond specifications and retailer prices
About this 1.51ct natural heart diamond
This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3465403498. Listed at 17 retailers as of November 5, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →17 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
- 1.51ct HeartI/VS1from $4,970across 17 retailersAs of November 6, 2026
- 1.51ct HeartI/VS1from $4,557across 16 retailersAs of November 6, 2026
- 1.51ct HeartI/VS1from $7,470across 15 retailersAs of November 6, 2026
- 1.51ct HeartI/VS1from $3,491across 14 retailersAs of November 6, 2026
- 1.51ct HeartI/VS1from $5,277across 13 retailersAs of November 6, 2026
- 1.51ct HeartI/VS1from $4,504across 9 retailersAs of November 7, 2026
- 1.51ct HeartI/VS1from $7,500across 9 retailersAs of November 7, 2026
- 1.51ct HeartI/VS1from $4,490across 8 retailersAs of November 6, 2026