Crafted in the 1960s, this Mid Century ring by Monture Boucheron is a stunning display of bold color and refined design. It showcases an SSEF-certified 4.87-carat octagonal cut Colombian emerald with moderate oil treatment, exhibiting rich, saturated green tones. Surrounded by 126 round brilliant cut diamonds totaling approximately 6 carats, all D color and VS clarity, the ring dazzles with unmatched brilliance. Made in 18k yellow gold and signed with the French eagle head and maker’s mark, this size 6.5 ring can be resized and weighs 8.21 grams—an extraordinary statement of vintage luxury and Parisian artistry.