Create mockups of two enamel topped signet rings

I require images of two products I plan to create, they are enamel topped signet rings.
1. Lisbon Lions Signet ring. Gold coloured signet ring (see 2. in 'Direction' image) topped with enamel in green / white / gold (see LisbonLionsV1 png). The sides of the signet ring should be engraved (see 1. in 'Direction' image) with:
Side 1: 25.5.67
Side 2: Lisboa

2. Invincibles Signet ring: Gold coloured signet ring (see 2. in 'Direction' image) topped with enamel in red / white / gold (see Invincibles v1 png). The sides of the signet ring should be engraved (see 1. in 'Direction' image) with:
Side 1: 2003
Side 2: 2004

Colours for enamel topper for reference:
White #FFFFFF
Green #018749
Red #EF0107
Gold #D5AB0B

Note: Technical designs not required at this stage, imagery created for the purpose of understanding demand, not manufacturing.