1.29ct K VS1 Round Natural Diamond
EX • K/VS1 • IGI 843623451
Shape and cutting style on the report: Round brilliant
Certificate IGI 843623451
Diamond specifications and retailer prices
About this 1.29ct natural round diamond
This 1.29ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 843623451. Listed at 8 retailers as of November 6, 2026, with a 39% 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 →8 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
- 1.29ct RoundK/VS1from £1,183across 16 retailersAs of November 6, 2026
- 1.29ct RoundK/VS1from £1,473across 15 retailersAs of November 6, 2026
- 1.29ct RoundK/VS1from £1,107across 15 retailersAs of November 3, 2026
- 1.29ct RoundK/VS1from £1,981across 15 retailersAs of November 4, 2026
- 1.29ct RoundK/VS1from £2,888across 14 retailersAs of November 5, 2026
- 1.29ct RoundK/VS1from £1,878across 14 retailersAs of November 5, 2026
- 1.29ct RoundK/VS1from £2,214across 9 retailersAs of November 1, 2026
- 1.29ct RoundK/VS1from £2,094across 8 retailersAs of November 4, 2026