Jewelry › 18k tri-color gold and fancy color diamond flower brooch 11.75ctw Image 1 of 1 18k tri-color gold and fancy color diamond flower brooch 11.75ctw $60,000.00 18k tri-color gold flower brooch featuring 11.75ct of white, pink, and yellow diamonds.1SG055All weights are estimated Add To Cart Added! 18k tri-color gold flower brooch featuring 11.75ct of white, pink, and yellow diamonds.1SG055All weights are estimated You Might Also Like J.E. Caldwell & Co. 18k yellow gold pearl brooch Antique platinum on gold amethyst and natural pearl flower brooch 18k yellow gold pearl and diamond intaglio brooch Mauboussin Paris 18k yellow gold enameled diamond brooch Vintage Black Starr & Frost jade and diamond watch brooch