Dendritic Opal Etsy Dendritic Opal Etsy Dendritic Opal Etsy Natural Dendritic Opal Gemstone Pendant 925 Sterling Silver Teardrop Dendritic Opal Pendant Polished Dendrite Opal Crystal Necklace. A soft, ethereal dendritic opal pendant featuring delicate black veining that flows like ink through milky white stone. Framed in a textured sterling silver setting, this piece blends natural artistry with refined detail for a unique, elegant statement. Features Stone: Dendritic Opal Metal: 925 Sterling Silver Shape: Cushion diamond shaped center with round frame Style: Statement Artistic Finish: High Polish with textured detail