10K yellow gold synthetic ruby and imitation seed pearl ring housed in an Art Nouveau gilt case. The synthetic ruby has a refractive index of 1.77 mm to 1.76 mm with minute gas bubbles. The imitation pearls have transparency and gas bubbles making it glass-like. The ring is marked "Handmade" and "10K" along the inside of the band. The case is marked "B&W 126" along the underside. Gross weight: 2.36 dwt. Case; Height: 2 in x width: 2 1/2 in x depth: 1 3/4 in.Gross weight: 2.36 dwt. Case; Height: 2 in x width: 2 1/2 in x depth: 1 3/4 in.