The Victorian Diamond and Opal convertible Brooch, with small french markings, was created by a master craftsman. The center is a fine vibrant blue opal, encompassed by a bow-shaped brooch with a diamond tassel. The front is in white gold, while the back is in yellow gold and silver. The pin-back on this versatile piece is removable, allowing it to be worn as a pendant. The quality of this fine brooch is on par with jewelry produced by major houses such as Tiffany, Fabergé, and Cartier during this time period. Length: 2 3/8” Width: 2 1/8” 19th century.
For A Similar Example:
Christie' Paris - November 30 - December 14, 2021 - Joaillerie Paris:
Lot #81
BROCHE NOEUD XIXÈME SIÈCLE SAPHIR DE COULEUR ET DIAMANTS
DESCRIPTION
METAL: silver-gilt (French assay marks) and 18k (750) yellow gold (French assay mark)
DIAMONDS: old-cut and rose-cut diamonds with approximate total weight of 12.0-15.5 carats
COLORED SAPPHIRE: oval-cut colored sapphire with approximate weight of 7.5-9.5 carats
CERTIFICATE: Gem Paris, 2021, report no.20211975926-2: pink sapphire, Sri-Lanka, uneven colour, non heated
DATE: circa 1880
SIZE/DIMENSIONS: 7.2 x 7.5 cm
GROSS WEIGHT: 43.41 grams
Estimate - EUR 8,000 - EUR 12,000
Price Realised EUR 21,250 - 23,887.12USD
