This type of mounting is called a Belcher setting

The depth of the blue and the rich gold flecks are a wonderful contrast to the brilliance of the frame

Very detailed

Marks: "January 14K" Stamped on the inside band

Retro Era Pink Sapphire and Diamond Ring inv 1105A This type of mounting isSimple and sweet, this is a vintage retro era band crafted of fine white and yellow gold, with a great polish to reflect light into gemstones. A brilliant, oval, pink purple sapphire with wonderful depth of color sits at the center, high enough in the setting to be paired with a wedding band or stacked with other rings! Metal: 14K Yellow and White Gold Gem: Pink Purple Sapphire 1. 26 Carats Gem Measurements: 6. 7 x 5. 4 mm, Oval Accents: 2 Diamonds