1.73ct G SI1 Radiant Lab Grown Diamond
ID • G/SI1 • IGI LG532236483
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG532236483
Diamond specifications and retailer prices
About this 1.73ct lab-grown radiant diamond
This 1.73ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG532236483 or 532236483. Listed at 11 retailers as of October 30, 2026, with a 210% 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 →11 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
- 1.76ct RadiantG/SI1from $510As of October 29, 2026
- 1.69ct RadiantG/SI1from $159across 10 retailersAs of October 27, 2026
- 1.69ct RadiantG/SI1from $998across 2 retailersAs of October 29, 2026
- 1.77ct RadiantG/SI1from $2,745As of October 30, 2026
- 1.69ct RadiantG/SI1from $540As of October 29, 2026
- 1.69ct RadiantG/SI1from $593As of October 30, 2026
- 1.69ct RadiantG/SI1from $519As of October 29, 2026
- 1.78ct RadiantG/SI1from $1,752across 10 retailersAs of October 24, 2026