1.23ct D FL Oval Lab Grown Diamond
EX • D/FL • IGI LG794697240
Shape and cutting style on the report: Oval brilliant
Certificate IGI LG794697240
Diamond specifications and retailer prices
About this 1.23ct lab-grown oval diamond
This 1.23ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794697240 or 794697240. Listed at 23 retailers as of October 29, 2026, with prices from £193 to £2,605, a £2,411 spread on the same certified stone. Brilliant Earth lists it at £2,605. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →23 retailers
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