This is an antique American Art Deco ring from the 1920s. It features bright platinum metalwork with a sparkling old mine cut diamond framed by French lab created sapphires in milgrain bezels. French lab created stones of this era were known for their high quality. It was a French chemist who developed several cutting edge techniques for creating quality synthetic stones in the late 1890s, some of which are still used today.
Materials: Platinum, diamond, lab sapphires
Dimensions: 2/5" x 2/5" Size 7.25
Weight: 1.7g
Style: AR019
Antique Art Deco Platinum and Diamond Ring with Lab Sapphire