1.23ct E VVS1 Heart Lab Grown Diamond
ID • E/VVS1 • IGI LG837672527
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG837672527
Diamond specifications and retailer prices
About this 1.23ct lab-grown heart diamond
This 1.23ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837672527 or 837672527. Listed at 15 retailers as of October 30, 2026, with prices from £180 to £1,081, a £901 spread on the same certified stone. Michael Trio lists it at £1,081. 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 →15 retailers
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