For a ring size 5.75, upgrading to a 3/4 eternity design , it is $567 for this XR0856 wedding band with 3/4 eternity lab diamond stones in platinum. Size 5.75--After 17% off, the price is $470.61
https://www.doveggs-seattle.com/products/doveggs-half-eternity-pave-moissanite-wedding-band-moissanite-guard-ring?_pos=2&_sid=dec7ad7e3&_ss=r&variant=42368342884598