This is a Carol Brodie Rarities Ring. 24k yellow gold plated, malachite crystal and Peridot stones. Carol Brodie Original. This ring is a size 8. Turquoise color magnesite with 17.70CT clear crystal, one half carat peridot accents on each side Stamped 925 Sterling silver, yellow gold plating rhodium accenting. Size 8. 1–3/16L x 15/16W x 3/8H Shank 1/6W