Recently Sold

Rarities Antique Jewelry


Sorry, this item is Sold


Promises - Art Deco 18K Platinum Diamond Solitaire Engagement Ring.  This gorgeous ring is crafted from 18K and platinum, hallmarked 18CT PLAT.  Featuring a genuine natural Old European cut diamond, Art Deco styling, and quality gold and platinum work.  The expertly set diamond is bright, white, and full of life and sparkle.  The gallery is a coronet style, which simulates a crown. The face and shoulders of the ring are crafted in platinum, and displays exquisite detailing. The shank is executed in 18K yellow gold, with a smooth polished finish, which allows for a comfortable fit.   This Art Deco era ring looks stunning when worn, truly an heirloom piece to be treasured and enjoyed for many years to come. 

Note: Appraisal included with ring. 


Measurements: Face of Ring 7mm x 7mm 

Stone Size: Diamond (Old European Cut) .12 Carat 

Weight: 3.10 grams 

Ring Size: 6 1/2

Condition: Excellent 

Origin: England 

Date: Circa 1920

Stay in touch

Contact us

We'd love to hear from you. Email us at or call us at (780) 984-0073 and we'll be happy to answer any questions you have.