A pair of Chinese sapphire-blue glass bowls, 19th century. Estimate £1,000 – £1,500 ($1,566 - $2,349). Photo Christie's Image Ltd 2015

The glass is of an even and translucent bright sapphire-blue tone; 4 3/8 in. (11.1 cm) diam, wood stands

Property from The Geronimo Berenguer de Los Reyes, Jr. Collection

Provenance: With Jade House, Hong Kong

CHRISTIE'S INTERIORS - INCLUDING ASIAN WORKS OF ART, 9 September 2015 - London, South Kensington