METAL: Platinum. MEASUREMENTS: Ring size - 5, center will fit approx. 7.6mm x 5.2mm stone. GEMSTONES: 2 side tapered baguette diamonds. MARKED: 10-16-04 JM & VM. WEIGHT: 5.5 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless stated otherwise.