51.97ct I VS1 Round Lab Grown Diamond
ID • I/VS1 • IGI LG786656099
Shape and cutting style on the report: Round brilliant
Certificate IGI LG786656099
Diamond specifications and retailer prices
About this 51.97ct lab-grown round diamond
This 51.97ct lab-grown round sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786656099 or 786656099. Listed at 3 retailers as of October 26, 2026. 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 →3 retailers
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