1.00ct I I1 Round Lab Grown Diamond
GD • I/I1 • IGI LGgt13252306
Certificate IGI LGgt13252306
Diamond specifications and retailer prices
About this 1ct lab-grown round diamond
This 1ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI LGgt13252306 or gt13252306. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →1 retailer
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
- 1ct RoundI/I1from $390across 8 retailersAs of October 29, 2026
- 1ct RoundI/I1from $1,326As of October 30, 2026
- 1.01ct RoundI/I1from $394across 5 retailersAs of October 29, 2026
- 1.02ct RoundI/I1from $1,765As of October 30, 2026
- 1.03ct RoundI/I1from $432across 5 retailersAs of October 29, 2026
- 0.96ct RoundI/I1from $394As of October 27, 2026
- 1.05ct RoundI/I1from $408across 8 retailersAs of October 29, 2026
- 0.9ct RoundI/I1from $348across 4 retailersAs of October 30, 2026