Price on application

This object is eligible for a Certificate of BADA Provenance

Silver Ruby Sapphire Laboratory Ruby

H  3.50 cm (1.38 in)  |  W  6.00 cm (2.36 in)

Origin: United Kingdom, c. 1920

Case: Fitted Case

Condition: Very good

Weight: 20.60 Troy Ounces (640.66 grams)

Arts & Crafts Double Circle Brooch with fabulous colouring of natural rubies & sapphires.

The two cabochon genuine laboratory rubies have the same chemical composition, crystal structure, optical & physical properties as mined rubies & have the same Mohs hardness of 9.

They were first made in Switzerland in 1880 & would have cost the same as natural rubies. They were chosen for their purity & colour. 

cf. Silver Jewelry Designs 
Nancy. N. Schiffer, 1996, illustrated page 105 

Stock number

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