PERIOD 2CTW DIAMOND, SAPPHIRE & PLATINUM BAR PIN, Circa 1925-1935: 2.00ctw old European round cut diamonds, rated VS1 in clarity and G in color set with 4ctw emerald cut sapphires, rated VS in clarity (Type II) B (blue) in Hue, 5 in Tone and 4-5 in Saturation. One sapphire has a small chip. The diamonds are bead set. The sapphires are channel set. 18K yellow gold bar pin closure. Weight: 9.6 grams. 2 7/8'' in length.