His
14ct yellow gold
950 Platinum insert
.08 carat princess cut diamond - hammer set

Hers
950 Platinum insert
13 x .02 carat diamonds
shared prong setting

Comments:

To connect the his ring to hers he wanted to include the materials used in her ring in his despite wanting a yellow gold ring. To achieve that we created the outside of the ring in 14ct yellow gold and hammer set a single princess cut diamond into the centre strip of Platinum.