Royalty exhibited at its best with a crown style setting in 18kt yellow gold containing 5.3 grams. The gold alone is valued at $583! The ring is set with 5 green sapphires (5 mm) at .6 carat each, total weight of 3 carats. Sapphires originate from India, home of the crown jewels, hand-made with Greek craftsmanship. 'Gemstones are commonly treated to enhance colour or clarity. This has not been researched for this specific object.