Be luminous. Customize your one-of-a-kind jewelry creation with this pink Murano glass heart, which dangles from a highly polished sterling silver rondel-shaped bead. Page 1 Be luminous. Customize your one-of-a-kind jewelry creation with this pink Murano glass heart, which dangles from a highly polished sterling silver rondel-shaped bead. From Prerogatives(R) Jewelry. Sterling silver Bead fits most add-a-bead bracelets Measures approximately 1"L x 1/4"W Made in Italy