3.14ct D IF Radiant Lab Grown Diamond
ID • D/IF • IGI LG760543728
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG760543728
Diamond specifications and retailer prices
About this 3.14ct lab-grown radiant diamond
This 3.14ct lab-grown radiant 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 LG760543728 or 760543728. Listed at 23 retailers as of October 30, 2026, with prices from £759 to £6,739, a £5,980 spread on the same certified stone. Do Amore Diamonds lists it at £6,739. 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 →23 retailers
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