Ring has 4 pieces of inlaid mother of pearl shell with shades of white and very light pink. 

• Size: 7 1/4. Top of ring is 1/4" wide.
• Type: Pre Owned Retro Vintage from the 1970's. 
• Condition: Very darkened patina on the sterling. All mother of pearl present, but the adhesive around the edges is yellowing from age, seen under magnification.
• Materials: Sterling silver, mother of pearl shell.
• Markings: Marked 925 on the inside of the ring.
• Weight: 7.3 grams.