Morganite set in a diamond halo in 18K Rose Gold and 18K White Gold.
Center stone: Morganite
Accent diamonds (weight): 1.19CTTW
Metal: Two-tone 18K Rose Gold and 18K White Gold
Morganite ranges 7.5-8 on the Mohs hardness scale.
See the Gemological Institute of America's page on using morganite in engagement rings for more information. https://4cs.gia.edu/en-us/blog/morganite-engagement-ring/