The name 'Lyra' comes from a beautiful star constellation, these rings are made using the finest 18ct gold and ethically sourced diamonds. The Lyra engagement ring has a 0.40ct cushion cut diamond centre stone (4mm x 4mm), with 1.5mm round and 3mm x 1.5mm marquise cut diamonds on the shoulders. We use the finest G-H SI1 diamonds, each ring is made to order, so if you would like us to incorporate some of your own stones or would like to see this design with different gemstones then please contact us using the form below. This beautiful ring is also available in rose gold, white gold and white gold diamond with beautiful blue topaz.