* An 18 Karat Gold, Fire Opal, Cultured Pearl, Sapphire and Diamond Flower Brooch, in a stylized design, consisting of six freeform fire opal carved petals set in black rhodium plated gold and one pave set rose gold petal containing numerous round mixed cut yellow, orange and orange red sapphires surrounding a central semi baroque pearl measuring approximately 13.92 mm in diameter, the curved stem containing numerous round mixed cut yellow, orange and orange red sapphires, one pear shape orange red sapphire and numerous round brilliant cut diamonds. 23.80 dwts. Estimate $ 3,000-5,000 Property from the Estate of Gerard L. Cafesjian, Naples, Florida Sapphire Characteristics (graded in setting) It is the opinion of the gemologist that the sapphires in this brooch have internal characteristics that are consistent with those observed in natural sapphires that have been color enhanced through heat treatment; a portion or the entirety of the orange, yellow and orange-red sapphires may have undergone high-temperature treatment including the diffusion of beryllium to enhance color.
* An 18 Karat Gold, Fire Opal, Cultured Pearl, Sapphire and Diamond Flower Brooch, in a stylized design, consisting of six freeform fire opal carved petals set in black rhodium plated gold and one pave set rose gold petal containing numerous round mixed cut yellow, orange and orange red sapphires surrounding a central semi baroque pearl measuring approximately 13.92 mm in diameter, the curved stem containing numerous round mixed cut yellow, orange and orange red sapphires, one pear shape orange red sapphire and numerous round brilliant cut diamonds. 23.80 dwts. Estimate $ 3,000-5,000 Property from the Estate of Gerard L. Cafesjian, Naples, Florida Sapphire Characteristics (graded in setting) It is the opinion of the gemologist that the sapphires in this brooch have internal characteristics that are consistent with those observed in natural sapphires that have been color enhanced through heat treatment; a portion or the entirety of the orange, yellow and orange-red sapphires may have undergone high-temperature treatment including the diffusion of beryllium to enhance color.
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.jpg "Quelle: Christie's")
.jpg "Quelle: Christie's")
