Circa 1920s, Platinum, American. This chic Art Deco double clip brooch transforms from its grand arrangement as a pin into a pair of charming clips. Exquisitely set with vivid white diamonds and rich red rubies, the look is elegant, while its versatility gives it added relevance to modern fashion. The six carats of superior quality H color, SI1-VS clarity diamonds and 5.0 carats of rubies converge with detailed platinum construction to compose this twenties era beauty. Excellent condition.