Is moissanite a good diamond alternative?

Yes for brilliance and durability. Moissanite is harder than sapphire and close to diamond, and it throws more rainbow fire. It is not colorless like a fine diamond and can look slightly warm in some lighting.

Does the bezel setting make the stone look smaller?

A little. The metal rim covers the stone's edge, so a 1.25 carat pear reads slightly smaller than the same stone in prongs. In return, the pointed tip is protected and the ring snags less.

Which metal should I choose?

Sterling silver suits occasional wear and lower budgets but tarnishes and wears faster. 14k gold is the usual balance of durability and cost for a ring worn daily; 18k is softer and richer in color.

Can I wear it every day?

Yes. The bezel and low profile make it one of the more practical fancy-cut settings for daily wear. Take it off for gym, gardening and cleaning to protect the metal and stone.

Will a wedding band sit flush with it?

The plain band is straight, so a flat or slightly curved band usually sits close. A very wide or contoured band may leave a small gap against the bezel.