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细节
                                        
                                            AN UNMOUNTED EMERALD 
The modified pear-shaped emerald, weighing approximately 20.27 carats (with drill hole for suspension)
With report 12080121 dated 21 August 2012 from the Gübelin Gem Lab stating that gemmological testing revealed characteristics consistent with those of emeralds originating from Colombia. Indications of minor clarity enhancement
                                        
                                    The modified pear-shaped emerald, weighing approximately 20.27 carats (with drill hole for suspension)
With report 12080121 dated 21 August 2012 from the Gübelin Gem Lab stating that gemmological testing revealed characteristics consistent with those of emeralds originating from Colombia. Indications of minor clarity enhancement