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Art Deco Blue Zircon 1.87cts & Diamond Ring


  • Blue Zircon & Diamond Ring
  • Ring Size UK O/ US 7.25  / EU 55.25
  • 2.8 grams
  • Blue Zircon 1.87cts and Diamonds approx 0.25cts
  • Hallmarked: Yes partially indistinct

We are members of the British Jewellers Association and we are an Assay Assured Retailer.

We have excellent online reviews, averaging 4.9/5 on Feefo.

We only sell fine gold or sterling silver jewellery, crafted to high standards of quality. All gold items weighing over 1 gram will be hallmarked, as will all silver items over 7.78 grams. We do not sell plated jewellery.

Vintage items made before 1973 may not carry hallmarks but all precious metals and gemstones are carefully tested.

We offer FREE delivery and returns for UK customers via Royal Mail.

UK customers can upgrade to next working day delivery (if ordering by 2pm) for a small additional charge.

You can return your as new and unworn jewellery within 30 days for a full refund, unless it’s been personalised or made to order.

For items purchased from 1st November onward, the return period is extended to 15th January to allow for Christmas gifting.

In stock

Ring Sizing

Please enter your ring size below or leave the box blank to purchase this ring in its current size. Re-sizing takes 2 weeks and regrettably, altered rings cannot be returned.

A gorgeous vivid blue zircon and diamond ring in a classic art deco design.

This is a 1920’s ring crafted in platinum and showcasing a step-cut blue zircon of 1.87cts in weight. Zircons are not to be confused with cubic zirconia. Zircons are a natural stone quite common in antique jewellery and are available in many colours. Blue zircons are by far the the most desirable and valued, currently considered as a good investment for jewellery collectors.

Investment aside, this ring is simply to die for. This is a zircon stone of amazing clarity and vivid blue colour. The condition of the stone and the ring overall is spotless for its age. The hallmarks are partially rubbed and indistinct but the shank is all good.

The central zircon is surrounded by 0.20cts / 0.30cts of single cut diamonds in a millegrain mount and an open back gallery.

Antique pieces like this don’t come along very often and we thrilled to showcase it in our shop. Whoever buys it will absolutely adore it we are sure, and it will be passed on for generations to come.

Your antique ring will arrive presented in a luxury modern jewellery box (last photo).

Any questions? Please send us an email or call 01793 340 086.

Ring Sizes