This beautiful platinum brooch was made in the early 1900s.
It was probably originally a pendant that was later converted into a brooch by the additional of an 18ct white gold double pronged fitting.
In the centre of the brooch is an oval sapphire set amongst delicate diamond set filigree work with a diamond briolette drop.
Estimated weights colours & clarities:
Estimated weight: 3.75ct
Cut: oval mixed step cut
Estimated colour: transparent cornflower blue - Sri Lankan
Estimated clarity: EC (eye clean) with no evidence of heat treatment
The 63 diamonds:
Estimated weight: 1.80ct
Cut: round old cut
Estimated colour: F - I
Estimated clarity: VS - SI
Estimated weight: 0.75ct
Cut: briolette cut
Estimated colour: L - M
Estimated clarity: VS
Dimensions: 74 x 33mm
Weight: 0.37ozs - 10.6gms
Weights, colours & clarities of the stones are estimated as the stones have been examined and measured in their settings. Where the stones carry an independent certificate this will be indicated.
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