1.23ct E VS1 Marquise Lab Grown Diamond
GD • E/VS1 • IGI LG697512705
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG697512705
Diamond specifications and retailer prices
About this 1.23ct lab-grown marquise diamond
This 1.23ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG697512705 or 697512705. Listed at 18 retailers as of October 29, 2026, with prices from $290 to $1,448, a $1,158 spread on the same certified stone. MOH London lists it at $1,448. 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 →18 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
- 1.23ct MarquiseE/VS1from $256across 23 retailersAs of October 30, 2026
- 1.23ct MarquiseE/VS1from $256across 23 retailersAs of October 30, 2026
- 1.23ct MarquiseE/VS1from $192across 17 retailersAs of October 30, 2026
- 1.23ct MarquiseE/VS1from $211across 13 retailersAs of November 1, 2026
- 1.23ct MarquiseE/VS1from $243across 12 retailersAs of October 30, 2026
- 1.23ct MarquiseE/VS1from $290across 7 retailersAs of November 1, 2026
- 1.23ct MarquiseE/VS1from $215across 6 retailersAs of October 30, 2026
- 1.23ct MarquiseE/VS1from $697across 4 retailersAs of October 31, 2026