An eclectic array of bespoke coloured gemstone and fancy colour diamond jewellery pieces is set to dazzle buyers at Tiancheng International’s Jewellery and Jadeite Autumn Auction 2016 scheduled for December 4. The auction house is presenting more than 270 lots totalling nearly HK$200 million (US$26 million). Headlining the auction are exceptional ruby, sapphire, emerald and … Read More →