15.06ct I VS1 Radiant Lab Grown Diamond
ID • I/VS1 • IGI LG578321262
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG578321262
Diamond specifications and retailer prices
About this 15.06ct lab-grown radiant diamond
This 15.06ct lab-grown radiant 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 LG578321262 or 578321262. Listed at 10 retailers as of November 2, 2026, with prices from $2,545 to $11,993, a $9,448 spread on the same certified stone. Adiamor lists it at $11,993. 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 →10 retailers
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