USA (c1960) A stylish crossover 18k yellow gold and blood coral ring by Jean Schlumberger for Tiffany and Company. The twisted band ring culminating in two stylized pods each holding a brilliant burnt orange coral ball. Easy to wear. size 8.5 Measurements Diameter: 1 1/4 Specifications Materials/Technique: coral,18k Creator: Jean Schlumberger Tiffany Reference: r2000