An Art Deco Sapphire and Diamond Plaque Brooch, circa 1920,...

1/4

Estimate

£5,000 - £8,000

Fees

An Art Deco Sapphire and Diamond Plaque Brooch,

circa 1920, the rounded rectangular geometric panel centrally millegrain set with a round brilliant cut diamond measuring approximately 1.20 carats, surrounded by rows of channel set synthetic sapphires, all within an openwork lozenge pierced frame set with single cut diamonds, unmarked mount tests as platinum, 70.7mm, 22.5g

More Information

The principal diamond is quite bright a lively with a very slight yellow tint and two internal fracture inclusions visible with a loupe, colour approx I/J, clarity approx SI3/I1. The sapphires are well-matched. The mount only has light wear. Overall in very good condition.

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Auction Date: 21st Nov 2024 at 3pm

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Sale Dates:
21st Nov 2024 3pm (Lots 1 to 81)

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