This mother's 19. 0mm journey-style circle necklace can be personalized with the five birthstones of your choosing set from smallest to largest along the bottom of the design. This style is centered along your choice of a 14. 0-inch, 16. 0-inch, 18. 0-inch or 20. 0-inch cable chain that secures with a spring-ring clasp. Journey gemstone jewelry is designed to celebrate love. Graduated stones represent how love grows stronger over time.