Fantastic intricate detail on raised basket setting. Ametrine is a blend of Amethyst and Citrine, and has a dual tonality. Magnificent vintage, estate rectangular Ametrine with tones of brown, gold and green set in a dramatic basket setting that has been coated in 18K white gold to prevent tarnishing. This is a large cocktail ring 1.5" long x 1" wide x .75" high. Size 7.