An iconic Art Deco sapphire and diamond brooch set in platinum, first showcased at the 1932 World's fair. The brooch is centred with a dome of platinum which is intersected with a line of french cut Burmese sapphires running through the dome and emerging as a line of channel and grain set transitional round brilliant cut diamonds. The brooch hides a straight bar fitting with a safety clasp addition. Estimated total sapphire weight: 1.44cts. Estimated total diamond weight: 1.10cts. Assessed diamond colour: H. Assessed diamond clarity: VS.