This Vintage 1960's Sterling Silver Modernist 3 Dimensional Brooch is signed by Finland Metalwork Artist Kupittaan Kulta. It measures 2-1/16" Long and 3/4" wide. In the center of the very Geometric Setting is a Sparkly Green Gemstone (we think might be Aventurine). That measures 3/4" long and 3/8" wide. On the back there is a hinged straight stem that rests in a push-pull Trombone style locking clasp.
Left to right it is impress stamped Hallmarked with the Anvil, the "O" Crown, National Sterling Mark, "813H", a mark that looks like 2 chicken feet and the mark, "N7". Overall the Condition for this Brooch is Excellent. The Green Stone is in Excellent Condition with no chips or scratches and remaining unpolished, this Pin retains its warm Gray Patina.
The locking clasp works Beautifully. The item "Modernist Sterling Silver Kupittaan Kulta Gemstone Gems Pin Brooch Vintage 60s" is in sale since Friday, July 31, 2015.This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Vintage Ethnic/Regional/Tribal\Scandinavian"." and is located in North Kingstown, Rhode Island. This item can be shipped worldwide.