4g Sterling Silver Guilloché Enamel Brooch Lot

Updated August 8, 2026

Lot number167
CategoryJewelry & Watches
AuctionVintage Custom,S.Silver & Native American Jewelry
DateAugust 17, 2026 at 6:00 PM EDT
Auction houseSphere Auctions LLC
LocationSun Prairie, Wisconsin

4g Sterling Silver Guilloché Enamel Brooch Lot Brand/Model: No hallmark. Manufacturer Location: Not marked. Year Produced: Unknown. Condition: Overall good vintage condition with light surface wear, minor scratches, and tarnish appropriate for age and use. The blue guilloché enamel brooch is in good condition. The floral guilloché enamel brooch shows enamel wear and losses. Pin assemblies function as intended. Specs/Description: Lot of two oval Sterling Silver guilloché enamel brooches. One features cobalt blue guilloché enamel with a black enamel border, and the other features a hand-painted pink floral design with blue border accents over guilloché enamel. One brooch is marked STERLING on the reverse; the other is marked A STERLING. Each brooch measures approximately 1 inch long. Total lot weight is approximately 4g. Please review all images. Sold as-is.

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