Beautiful vintage ring in silver. This Chinese ring is made with filigree and enamel, featuring a beautiful cabochon-cut Aventurine in the center. Filigree is a method used to create decorations or even a complete piece of work that consists of very fine, thin silver wires. These delicate wires are shaped and/or torched and soldered in place to create a finished piece of jewelry. The decorations on this ring are enameled with various colors of blue, green, and purple. The Aventurine is in a closed setting and measures 1.3cm * 1cm. The ring is at the top 1.7 x 1.8 cm wide and tapers slightly narrower towards the bottom to 2.6 mm. The ring is certified with silver hallmark "silver". Details: Adjustable ring size At the top, 1.7 x 1.8 cm wide, and at the bottom, 2.6 mm. Certified with "silver" Please note: Gemstones in this piece may have been treated to enhance their color or clarity, or may be synthetic in origin. This has not been individually examined. Signs of wear are consistent with age and use. Please review the photos for your own impression. - All items are carefully packed in a jewelry box and shipped with track and trace –