18-karat gold ring with eagle hallmark, Art Deco style, and topaz. A domed ring with a unique design, inspired by Art Deco aesthetics, featuring a smooth resin body contrasted by a solid 18-karat gold surround (eagle head hallmark, maker’s mark barely readable). It is set with a rectangular blue topaz (approx. 0.5 × 0.8 cm), cut with facets, typical of Art Deco geometric lines. The gold forms an architectural frame that enhances the stone significantly. Size 54, approximately 17.3mm, weight 4.7 g. Maximum width of the domed ring: approx. 1.5 cm. A very original piece, combining modernity of materials and Art Deco elegance. Condition: Pre-owned: Item has been worn... Pre-owned: Item has been worn. any imperfections. Style: Art Deco. Metal purity: 18 karat. Size: 54. Dominant stone: Topaz. Type: Set ring. Country of origin: France. Dominant stone color: Blue. Secondary stone: None. Metal: Gold.