5.08ct D IF Round Lab Grown Diamond
ID • D/IF • IGI LG749577900
Shape and cutting style on the report: Round brilliant
Certificate IGI LG749577900
Diamond specifications and retailer prices
About this 5.08ct lab-grown round diamond
This 5.08ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749577900 or 749577900. Listed at 18 retailers as of October 30, 2026, with prices from £6,304 to £22,768, a £16,465 spread on the same certified stone. Taylor and Hart lists it at £22,768. 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 →18 retailers
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