Bidspirit auction | Harry Ivens blue topaz ring,
Harry Ivens blue topaz ring, 925/000 s - Harry Ivens blue topaz ring, 925/000 silver, with one oval checkerboard-cut faceted blue topaz, 12 x 10 mm, and 12 round faceted white gemstones, RG 66, 4.4 g
Harry Ivens blue topaz ring, 925/000 s - Harry Ivens blue topaz ring, 925/000 silver, with one oval checkerboard-cut faceted blue topaz, 12 x 10 mm, and 12 round faceted white gemstones, RG 66, 4.4 g