specifically a green grossular garnet

This specimen is from the Michael Cottingham Meteorite Collection and is guaranteed to be authentic

Name: Calcite with Hematite Crystal Cluster

Dimensions: 128x38x51 mm / 5

12 grams and measuring 56x30x14 mm

Star Sapphire | Pear Shape Cabochon | Royal Blue | 8x6mm | SO24 Titanite specifically a green grossular garnetProduct Type: Star Sapphire Approx Weight (per piece): 1. 88ct Size: 8x6mm Shape: Pear Shape Cabochon Color: Royal Blue Clarity: Opaque Sharp 6 Rays Star Origin: Thailand Treatment: Diffusion* *This gemstone was heated and surface diffused to improve its appearance. This is a routine and safe treatment that is accepted worldwide.