Antique/Art Deco Yellow and White Gold Sapphire and Diamond Ring

1 Sapphire, dimensions: 3.1 x 3.0mm, weight: 0.10ct
2 Diamonds, 1 @ 3 x 2.6mm, 1 @ 3.2 x 3mm, total weight: 0.19ct

Ring length x width: 15 x 4.8mm, height: 2mm, weight: 2.4 grams, size: M