0.51ct D VS1 Heart Lab Grown Diamond
ID • D/VS1 • IGI LG831609127
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG831609127
Diamond specifications and retailer prices
About this 0.51ct lab-grown heart diamond
This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831609127 or 831609127. Listed at 19 retailers as of November 1, 2026, with a 199% 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 →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
- 0.51ct HeartD/VS1from £89across 18 retailersAs of November 2, 2026
- 0.51ct HeartD/VS1from £81across 18 retailersAs of November 2, 2026
- 0.51ct HeartD/VS1from £81across 18 retailersAs of November 2, 2026
- 0.51ct HeartD/VS1from £89across 17 retailersAs of November 2, 2026
- 0.51ct HeartD/VS1from £81across 17 retailersAs of November 2, 2026
- 0.51ct HeartD/VS1from £125across 16 retailersAs of November 2, 2026
- 0.51ct HeartD/VS1from £140across 10 retailersAs of November 3, 2026
- 0.51ct HeartD/VS1from £97across 9 retailersAs of November 2, 2026