3.00ct H SI1 Radiant Lab Grown Diamond
ID • H/SI1 • IGI LG514266047
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG514266047
Diamond specifications and retailer prices
About this 3ct lab-grown radiant diamond
This 3ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514266047 or 514266047. Listed at 10 retailers as of November 1, 2026, with a 398% 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 →10 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
- 3ct RadiantH/SI1from $3,543As of November 2, 2026
- 3.02ct RadiantH/SI1from $387across 13 retailersAs of November 2, 2026
- 3.02ct RadiantH/SI1from $433across 9 retailersAs of November 1, 2026
- 3.02ct RadiantH/SI1from $2,330As of October 31, 2026
- 3.03ct RadiantH/SI1from $388across 11 retailersAs of November 2, 2026
- 3.03ct RadiantH/SI1from $2,080As of October 31, 2026
- 3.05ct RadiantH/SI1from $2,030across 12 retailersAs of October 31, 2026
- 3.05ct RadiantH/SI1from $2,610As of October 31, 2026