I had this ethically sourced, hexagonal Australian parti sapphire custom cut specifically for this ring, and set it in rose gold with a soft halo of champagne diamonds. 

Materials —
18ct rose gold with a hexagonal step cut parti sapphire and a halo of round brilliant champagne diamonds. 

Dimensions —
Top section 12.5mm x 11mm x 6.5mm on 1.8mm knife edge band, matte finish

Pictured with a rose gold 'You and Me' ring.

This is a one-of-a-kind item and once sold out, cannot be exactly replicated. Fear not; Melanie can make something similar - please enquire and we'll see what can be created just for you.