This is a carved rose quartz sphere statue (a hematite stand).

Size of sphere is roughly 2in tall by 2in wide
(US Imperial Ruler in pictures for scale)

Each stone and crystal has metaphysical properties that can help aid in specific situations, help boost certain body functions/body parts, and can even offer different insight into the seen and unseen world around us.
 
Rose Quartz: Is a stone of the heart and unconditional love. It carries a soft yet strong feminine energy of compassion, peace, tenderness, healing, nourishment, and comfort. It speaks directly to the heart, dissolving emotional wounds, fears, and resentments, while also circulating a divine loving energy throughout the entire body and mind.  Rose Quartz is also known as the love stone.