North American Auction Company
Live Auction

New Year January Western Collector Sale

Sat, Jan 23, 2021 11:00AM EST
Lot 426

1900's 10K Gold and Diamond Signet Ring

Estimate: $300 - $500

Bid Increments

Price Bid Increment
$0 $5
$50 $10
$100 $25
$500 $50
$1,000 $100
$2,000 $250
$5,000 $500
$10,000 $1,000
$25,000 $2,500
$100,000 $5,000
Included in this lot is an early 1900’s, 10K gold and diamond signet ring. The ring displays a solid 10K gold construction with an onyx background and diamond set into the center. The interior of the ring is marked "10K PSCO". PSCO is the hallmark of the Plainville Stock Company, who has been making jewelry pieces since the late 1800s. It shows good condition overall, with little to no wear. The ring is fitted for a US size 12.