Mt.Rushmore Black Hills Gold Jewelry - G925Surprise your loved one with this pretty Black Hills Gold Mothers Ring by Mt.Rushmore Black Hills Gold. Created in 10K Gold, this mothers ring features genuine 2.5 mm birthstones, complemented with three 12k gold leaves. The ring can be customized to hold from minimum of 2 up to a maximum of 6 genuine birthstones. Mt. Rushmore Black Hills Jewelry handcrafts each piece of Black Hills jewelry with quality and precision, and guarantees your jewelry to be free from any manufacturing defects..