1.01ct E SI1 Marquise Lab Grown Diamond
VG • E/SI1 • IGI LG839602662
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG839602662
Diamond specifications and retailer prices
About this 1.01ct lab-grown marquise diamond
This 1.01ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839602662 or 839602662. Listed at 9 retailers as of November 2, 2026, with prices from $152 to $889, a $737 spread on the same certified stone. MOH London lists it at $889. 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 →9 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
- 1.01ct MarquiseE/SI1from $135across 16 retailersAs of November 2, 2026
- 1.01ct MarquiseE/SI1from $192across 15 retailersAs of November 1, 2026
- 1.01ct MarquiseE/SI1from $684across 10 retailersAs of November 4, 2026
- 1.01ct MarquiseE/SI1from $291across 8 retailersAs of November 5, 2026
- 1.01ct MarquiseE/SI1from $205across 8 retailersAs of November 4, 2026
- 1.01ct MarquiseE/SI1from $290across 5 retailersAs of November 3, 2026
- 1.01ct MarquiseE/SI1from $147across 4 retailersAs of November 4, 2026
- 1.01ct MarquiseE/SI1from $147across 4 retailersAs of November 4, 2026