One of a kind pin At Base: 52.66ct. Natural Carved emerald 31 X 21 mm & 4 additional natural carved emeralds: 15.80ct. / 11-13mm range Round Micro set Diamonds: 3.00ct. F-G color, Vs-1 Vs-2 clarity (2) marquise diamonds: 1.00ct. Vs-2 Si-1 clarity H-I colors Baguettes on lower of large carved emerald: .50ct. F /G color Vs-2 clarity. 18kt. white gold. Overall diameter: 71.4mm long (2.8 inches) 44.0mm wide (petal to petal 1.7 inch) 51 grams $42,000 appraisal will accompany