Surprise your dear mother with the exquisite Personalized Keepsake Sierra Mother's Birthstone Ring. You can personalize it with three to seven Marquis shaped birthstones of your family members. The birthstones used can either be synthetic or genuine and will be set in sterling silver or 10kt or 14kt white or yellow gold frame as per your choice. Its beautiful design makes a good keepsake even for grandmothers to cherish.