3.03ct D IF Asscher Lab Grown Diamond
ID • D/IF • IGI LG734539319
Shape and cutting style on the report: Square emerald cut
Certificate IGI LG734539319
Diamond specifications and retailer prices
About this 3.03ct lab-grown asscher diamond
This 3.03ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG734539319 or 734539319. Listed at 30 retailers as of October 30, 2026, with prices from £1,900 to £8,657, a £6,757 spread on the same certified stone. Brilliant Earth lists it at £8,657. 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 →30 retailers
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