Noritake RC 217 - Trio (cup, saucer & side plate).

This discontinued vintage 1950s pattern of grey, blue & lavender leaves & stems, with platinum trim (see 1st to 6th photos) was produced by Noritake in Japan in the 1950s.

The cup measures 9.4cm. (3 5/8") dia. at the top, 4.8cm (13 7/8") dia. at the base, 6cm (2 1/4") height.

The saucer measures 14.6cm. (5 3/4") dia., 2.2cm. (7/8") height.

The side plate measures 18.1cm (7") dia., 2.3cm. (7/8") height.

The cup, saucer and side plate are in good condition, with no chips, no cracks, no hairline fractures, no repairs, no crazing, no stains, no pattern wear, minimal wear to the platinum trim and minimal scratching to the glaze.

The base of the cup, saucer and side plate are backstamped (see 7th & 8th photos) "RC Japan", with laurel leaves around the "RC Japan". 

The cup & saucer sets in this pattern retail for US$19.99 (AU$30.65) on the largest china replacement in the US (Replacements). Side plates in this pattern are difficult to find, and that website has none in stock. 

I have other pieces in this pattern listed and am happy to combine postage.