sz 4.5 ~ 14k white gold engagement ring; 18k band

Engagement/promise ring : 1.8 mm wide round 14k white gold band holds a .1 ct princess cut diamond, accented on top and bottom by 6 total white sapphires. No longer 100% sure, but believe it's D in color and IF in clarity. Band/enhancer : 1.6 mm wide round 18k white gold open band the e-ring, and has 3 diamond accents on either side. E-ring was a custom order from Minimal VS; band was from another etsy store I no longer remember. Stamp on band but not on E-ring. Similar to Catbird and Wwake