null Skip to main content

Art Deco 1920 Diamond Onyx Circle Pin Platinum Old European Cut

(No reviews yet) Write a Review


Art Deco 1920 Diamond Onyx Circle Pin Platinum Old European Cut

    Original Art Deco 1920’s circle pin handmade in Platinum with nice old European cut Diamonds and an inner circle of channel set black Onyx. Secure pin and catch.
  • Platinum
  • 30 old European cut Diamonds, approx. total weight .75cts, H, VS – SI
  • 45 square cut black Onyx, 1.5 – 2mm
  • Top to bottom: 31.94mm or 1.26 inches
  • Width: 31.79mm or 1.25 inches
  • Depth: 3.89mm
  • 8.7 grams
  • Search our online store for a larger selection of our Brooches and Pins, Antique Brooches, Diamond Brooches, Art Deco Brooches, Designer Brooches, Sapphire Brooches, Victorian Brooches and so much more. All items can be viewed in our Stamford CT showroom. Providing the sku number or title of the items you are interested in would, help in locating them.

Featured Items

Why Peter Suchy Jewelers?

It’s not often you find a vintage jeweler as dedicated as Peter Suchy. His love for Art Deco, estate and Edwardian pieces has turned into a true passion. In fact, his showroom in Connecticut has been called an "antique jewelry museum."

After working as a bench jeweler for over 20 years under the guidance of Jack Newstadt in Norwalk, Connecticut, Peter went on to the Gemological Institute of America (GIA) and is today, one of Connecticut’s most trusted vintage jewelry expert and GIA certified. He has become renowned in the vintage jewelry industry for his famous "pink gold" rating scale.

In addition, Peter’s vision of creating his own jewelry line is now a reality. Using diamonds, sapphires, and tourmaline gems mixed with platinum, and pink and yellow gold, Peter Suchy Designs are stunning, one-of-a-kind pieces and include engagement rings, eternity rings, earrings and pendants each with a personality that expresses his love for jewelry.

Today, Peter Suchy sells his vintage gems onsite in his showroom and online. Many of his vintage items and one of a kind creations are also on 1stdibs and Rubylane. Peter Suchy Jewelers has achieved the status of a Top Rated Power Seller on eBay, with over 5,000 transactions to date.

If you don't love it, simply return it for a full refund!

  • Hassle-Free Returns
  • Warranty
  • international shipping