2.78ct D IF Radiant Lab Grown Diamond
ID • D/IF • GIA 3505745711
Certificate GIA 3505745711
Diamond specifications and retailer prices
About this 2.78ct lab-grown radiant diamond
This 2.78ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3505745711. Listed at 8 retailers as of October 29, 2026, with prices from £1,539 to £10,590, a £9,051 spread on the same certified stone. Do Amore Diamonds lists it at £10,590. 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 →8 retailers
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