5.14ct D IF Radiant Lab Grown Diamond
EX • D/IF • IGI LG669423058
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG669423058
Diamond specifications and retailer prices
About this 5.14ct lab-grown radiant diamond
This 5.14ct lab-grown radiant 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 LG669423058 or 669423058. Listed at 20 retailers as of October 28, 2026, with prices from £15,404 to £34,338, a £18,934 spread on the same certified stone. Flawless Fine Jewelry lists it at £34,338. 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 →20 retailers
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