An 18K white gold brooch designed in an Art Deco style as a bar of round brilliant-cut diamonds and two rectangular-cut green tourmaline each measuring approximately 3.47mm x 9.50mm, with a drop set with more round brilliant-cut diamonds and a white drop pearl measuring approximately 10.66mm. Diamonds are near colorless to faint color (G - L), with SI - I clarity. Total estimated weight of diamonds: 0.58 carats.