BRACELET FROM THE FIRST THIRD OF THE 20TH CENTURY IN PLATIN

Bracelet in platinum and white gold, first third of the 20th century, with French marks. Made up of a central natural sapphire, rectangular mixed cushion cut, with an estimated weight of 11.66 ct. and a color grade vB (23) 7/3 AAA-vivid deep blue without evidence of treatment, according to the opinion of the Spanish Gemological Institute nºD-34843, in riviere with diamonds, old brilliant cut with an approXImate total weight of 12.00 ct. and a general estimate of color and purity HJ / SI, mounted in claws and tapering from the center to the sides, and two oval-cut sapphires with a total estimated weight of 4.70 ct. and violetish blue color centered on each section. Hidden box and figure eight closure and internal security chain.