3.51ct D SI1 Asscher Lab Grown Diamond
ID • D/SI1 • IGI LG640447575
Shape and cutting style on the report: Square emerald cut
Certificate IGI LG640447575
Diamond specifications and retailer prices
About this 3.51ct lab-grown asscher diamond
This 3.51ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG640447575 or 640447575. Listed at 16 retailers as of November 1, 2026, with a 332% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →16 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
- 3.48ct AsscherD/SI1from $2,509As of October 31, 2026
- 3.11ct AsscherD/SI1from $541across 16 retailersAs of October 30, 2026
- 3.07ct AsscherD/SI1from $602across 15 retailersAs of November 1, 2026
- 3.03ct AsscherD/SI1from $581across 11 retailersAs of November 1, 2026
- 4ct AsscherD/SI1from $525across 11 retailersAs of November 1, 2026
- 3.02ct AsscherD/SI1from $1,039across 9 retailersAs of November 1, 2026
- 3.02ct AsscherD/SI1from $1,403As of October 31, 2026
- 3.01ct AsscherD/SI1from $1,696As of October 29, 2026