Rona K. Corp Gallery Click Here to Send me a Photo! Precious Family Moments being worn by Beloved Mothers and Grandmothers Precious Family Moments being worn by Beloved Mothers and Grandmothers. Send Rona K. Corp a photo of your proud Mother or Grandmother wearing their pride. With the many varieties of Signature The Kids and Signature The Pets it's easy (& FUN!) to create Heirloom Jewelry that will capture that Precious Moment forever.