Silver Trumpet Vases. This Silver Trumpet vase is available in 4 sizes: 7.5 cm ( 3″) , 11 cm (4. 1/4″), 15 cm (6″) and 20.5cm (8″) . Each individual silver vase will be boxed. Made in the UK by our silversmith. All Silver trumpet vases are fully hallmarked and will be gift boxed.