Designed with only the finest diamonds and precious metals, the engagement rings of Michael M are nothing short of breathtaking. Radiating timeless glitz and glamour, every Michael M engagement ring is hand-crafted, in Los Angeles to perfection. Each design is granted a personalized serial number and Certificate of Authenticity to ensure it is a genuine MICHAEL M design. They back up their superior quality with a lifetime guarantee on all of our products. This is a promise to clean, refurbish, and--as unlikely as it may be--even replace diamond melee from normal wear. It is more than just a promise: it is how the MICHAEL M brand was built.