Art Nouveau Aquamarine & Diamond 'Toi Et Moi' Crossover Ring Size:7.25 This striking late Victorian necklace

This striking late Victorian necklace is set with four vibrant faceted amethysts

or "thought") so here

if you know what I mean

or rolling ring on account of the way the bands roll over each other as it's put on

possibly converted from a stick pin or brooch

Art Nouveau Aquamarine & Diamond 'Toi Et Moi' Crossover Ring Size:7.25 This striking late Victorian necklaceDATE: Art Nouveau, c. 1910 Superb antique crossover ring dating from the Art Nouveau period, circa 1910. The head is set with two 1. 75ct emerald cut aquamarines in the 'toi et moi' style with a seam of diamonds separating them along the middle of the band. Crafted in 18 karat gold. STONES Two 1. 75ct Aquamarines (calculated weight) Old Mine Cut Diamonds MEASUREMENTS Head: 15. 5 x 15. 5mm Width of band: 1. 5mm WEIGHT 3. 3g MARKS Stamped 18ct CONDITION