80s signed JJ Rhinestone Textured Gold Tone Abstract Diamond Brooch Vintage

Signed JJ 1988, by Jonette Jewelry. Modernist, abstract textured brooch with multicolored and multi shaped rhinestones. Collectible and unusual. Approx. 1.25 inches x 3.75 inches. Excellent vintage condition, though there is one rhinestone missing (between the blue and the red). Please review pictures and ask any questions before purchasing.