Vintage Native American Indian Turquoise Onyx MOP Abalone Coral Sterling Ring

Vintage Native American Indian jewelry, ring is a size 5.75. This is a beautiful with multiple stone settings in teardrop shapes. It appears to have Turquoise, Onyx, Mother of pearl, Coral, and what I believe is possibly Abalone due to the flash it has in the light. I am not a jeweler but I do have a little knowledge of stones, so I am using my best educated guess on the stones. This is in good condition, has a nice patina on the silver. If you are a collector of Native American jewelry or vintage gemstone pieces don't miss this opportunity! Measurements are approximately: 7/8" in Length, 1/2" at the Widest part, 1/8" Deep Stones are 6x3-mm 2 Turquoise 2 onyx 2 Abalone 3 MOP 1 Coral Ring size is 5-3/4