4.51ct F VVS1 Emerald Lab Grown Diamond
ID • F/VVS1 • IGI LG845617018
Shape and cutting style on the report: Emerald cut
Certificate IGI LG845617018
Diamond specifications and retailer prices
About this 4.51ct lab-grown emerald diamond
This 4.51ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845617018 or 845617018. Listed at 22 retailers as of October 27, 2026, with prices from £719 to £5,523, a £4,803 spread on the same certified stone. Brilliant Earth lists it at £5,523. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
Specifications
Caratlytics Score
How it works →22 retailers
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