Vintage Tiffany Co. Brooch in 18 Karat Yellow Gold.  This bright and joyful Tiffany and Co. brooch comes to us from the 1950s and was finished in 18 karat yellow gold. The design of the three blades of wheat tied by a beautifully polished ribbon would make a perfect gift for someone with some ties to the land who appreciates vintage Tiffany design!