18K TIFFANY FLOWER RUBY BROOCH: 18K yellow gold brooch contains (9) round mixed cut rubies. WEIGHT: .80 Ct. Approx. Rated VS in clarity (Type II), R in Hue, 6 in Tone and 4 in Saturation. The rubies are prong set. Bar pin closure. Weight: 14.4 grams. Signed: Tiffany & Co. Provenance: Fred S. and Rosemary Johnston Estate.