Rare Vintage 10 Karat Gold Art Deco Blue Spinel Ring by Plainville Stock Co. - Size 6.25 - Things Grandma Kept
Rare Vintage 10 Karat Gold Art Deco Blue Spinel Ring by Plainville Stock Co. – Size 6.25

$225.00

Rare Vintage 10 Karat Gold Art Deco Blue Spinel Ring by Plainville Stock Co. – Size 6.25

$225.00

Featuring a lab-created 4 carat blue spinel set in 10K gold, this is a rare and unusual piece. The Plainville Stock Company in Plainville, MA, starting making jewelry in the 1880’s. In the early 1900’s they transitioned from solid gold, to silver and gold plated costume jewelry. Because this is solid 10K and not gold filled, this piece pre-dates the transition in materials and was likely made in the early 1920’s It is stamped "10K PSCO" and is in very good condition.

Synthetic blue spinel was created by accident in 1906 during an attempt to make synthetic sapphires. It’s been popular ever since as a replacement …

Buy on Etsy!

Featuring a lab-created 4 carat blue spinel set in 10K gold, this is a rare and unusual piece. The Plainville Stock Company in Plainville, MA, starting making jewelry in the 1880’s. In the early 1900’s they transitioned from solid gold, to silver and gold plated costume jewelry. Because this is solid 10K and not gold filled, this piece pre-dates the transition in materials and was likely made in the early 1920’s It is stamped "10K PSCO" and is in very good condition.

Synthetic blue spinel was created by accident in 1906 during an attempt to make synthetic sapphires. It’s been popular ever since as a replacement for other gemstones. This particular piece is an early example.

Stone: 11.20 x 9.50 x 5.15mm and weighs 4.14ct Total weight of ring: 2.86 dwt Ring size: 6.25

Ships in a gift box, ready to wrap.

Free priority mail shipping in the US. Expedited and international shipping are also available.

Gift boxes for small items are free upon request. We are also happy to provide gift wrapping for a small fee. Most orders received by 4 pm PST will ship the same day, Monday through Saturday. In a rush? Let us know.Need special handling or packaging? Let us know, and we will do our best to meet your needs.

Additional information

Weight3 oz
Dimensions8 x 5 x 2 in
Materials

,

Reviews

There are no reviews yet.

Be the first to review “Rare Vintage 10 Karat Gold Art Deco Blue Spinel Ring by Plainville Stock Co. – Size 6.25”

Your email address will not be published.

Popular Categories: