The bulbous heliotrope heart is about 4.5 x 4.0cm in size.
The worldwide spread of the heart symbol through art, playing card and religious heart worship has made it probably the most popular non-geometric symbol. To this day, the heart is considered the sign of love and partnership.
Heliotrope (Bloodstone) is used in stone healing as a classic protective stone and to separate from outside influences. The stone helps to maintain control, awakens one's own powers and vitalizes.