Vintage Sterling Silver MD Signed Blue & White Stone Pendant ETC9572

This is a vintage sterling silver & stone necklace pendant. The blue quartz stone is carved and measures 32mm x 22mm. The bottom stone looks like a white drusy and measures 23mm x 14mm. The pendant bale holds a square aquamarine stone that measures 4mm square. The pendant measures 2 7/8" long x 1 3/8" wide. The bale is signed MD925. Total weight of the pendant is 25.7 grams. There is no visible damage. Light wear can be expected.