Concept Gallery
Live Auction

Fine Art, Antiques, Design Auction

Sat, Oct 9, 2021 10:00AM EDT
Lot 14

Antique 18K Diamond Guilloche Enamel Portrait Pin

Estimate: $750 - $1,500

Bid Increments

Price Bid Increment
$0 $10
$100 $25
$400 $50
$1,000 $100
$3,000 $200
$5,000 $500
$10,000 $1,000
$20,000 $2,500
$50,000 $5,000
$100,000 $10,000
Antique 18K and diamond Guilloche enamel portrait pin. Early 20th century. The guilloche enamel portrait pin is decorated with diamonds and raised glass detailing. framed in 41 individually mounted round cut diamonds. Measures 1 1/16 inch diameter. Approx 12 grams. Marked on the reverse "Spaulding and Co, Chicago". Spaulding and Co was located in Chicago before merging with Gorham in 1929.
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