c. 1970s Large Brutalist Emerald and Diamond ring set in 14 K Gold. Signed RONAY and marked 14 K YELLOW GOLD, synthetic emerald rough crystal rock and 7 Diamond solitaires, measuring app 2 mm. Diamonds test positive for Diamond on gem tester. In a free form design, tall, bold and sculptural, app total weight is 24.1 dwt. Sz 7.25, Ht 1 in. Width 1.25 in. Mid century jewelry, collectible vintage jewelry, Luxury Artisanal Gem ring, precious stones, diamond solitaires, brutalist, Signed Ronay Jewelry, Emerald Crystal Rock Jewelry, Cocktail Ring, Estate wear Jewelry, Cocktail Jewelry, collectible Jewelry, Mid century Brutalist jewelry, Sculptural Statement Ring, Work of Art Jewelry, c. 1970s Luxury jewelry, synthetic Emerald Crystal, brutalist 14K gold ring, signed 14K, ladies luxury accessories, fashion accessory, 3