Vintage Native American Zuni Handmade Multi-Stone Sterling Silver 925 Earrings

This is a Vintage Native American Zuni Native American handmade inlaid multi-stone pair earrings with a teardrop or paisley shape, featuring a mosaic of colorful stones and shell set in sterling silver. Onyx Turquoise Red Coral and MOP. The posts have hallmark, the back looks like ‘DD’ signature? Drop dangle 1.5” long. Slight patina. Very neat reminds me of Yin Yang. Thanks for looking!