Is a 0.5 carat stone good for an engagement ring?

Great question. Not worth the risk in my experience. Spend a little more and buy from a real store.

Quick summary first, then details:

My Setup

I wear mine every day, including to the gym and to sleep. After a year and a half it still looks brand new.

What to Watch Out For

• Buy from a reputable seller, not a random listing
• Ask about the color grade before you order
• Get a certificate of authenticity

My only regret is not sizing up slightly. It fits snug now that winter is coming.

Quick summary first, then details: Save your money. The difference is noticeable but not worth the premium for most people.