Bauhaus modernist design labradorite 14k("585")gold pin made by Kaunis Koru, Finland, 1962. This wonderful "space-age" hand made design features a glorious good sized brown/blue/gold iridescent labradorite(7/8" by 1/2")stone. The pin measures 1 1/2" by 1 1/8" and is in excellent condition. It is signed "HN(designer), crown in heart(locally made in Finland), 585(14k), faint mark-can't read city, I7(made in 1962), KK(stylized for maker Kaunis Koru). Kaunis Koru, founded in 1954, became the leader in modernist jewelry with an emphasis on geometric designs. It was acquired by Kalevala at a later date. This pin has great balance and is very elegant and beautiful.....$20 for insured USA shipping plus applicable NY tax.