Gemstones by Colour, BROWN & BRONZE by Leila Haikonen January 11, 2013 BROWN/BRONZE Brown is not the most popular colour in gemstones, but given a name like imperial, champagne or sherry topaz, many are willing to make the exception for a gorgeous, peach-orange-bronze gemstone. • Smoky Quartz • Tiger's eye • Agate • Tourmaline • Imperial Topaz Share Share on Facebook Tweet Tweet on Twitter Pin it Pin on Pinterest