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VARIOUS PROPERTIES
A SAPPHIRE AND DIAMOND NECKLACE
細節
A SAPPHIRE AND DIAMOND NECKLACE
Composed of eight rows of graduated faceted sapphire beads to a circular-cut diamond spherical clasp, 48.0cm
Accompanied by report no. 13889 dated 10th March 2017, from The Gem & Pearl Laboratory stating that samples were found to be natural sapphires, no evidence of heat treatment was observed
Composed of eight rows of graduated faceted sapphire beads to a circular-cut diamond spherical clasp, 48.0cm
Accompanied by report no. 13889 dated 10th March 2017, from The Gem & Pearl Laboratory stating that samples were found to be natural sapphires, no evidence of heat treatment was observed