51.79ct I VS2 Round Lab Grown Diamond
ID • I/VS2 • IGI LG795669963
Shape and cutting style on the report: Round brilliant
Certificate IGI LG795669963
Diamond specifications and retailer prices
About this 51.79ct lab-grown round diamond
This 51.79ct lab-grown round sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795669963 or 795669963. Listed at a single retailer as of October 19, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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 →1 retailer
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