Latest Finds What's Hot
Expert Picks
Our World
Contact Book Appointment Wishlists Sign In
The Antique Jewellery Company
The Antique Jewellery Company Experts since 1975Read More
The Antique Jewellery Company

Art Deco 18ct Gold & Platinum, Sapphire & Diamond Octagonal Target Ring

240 Admirers

A good 18ct gold and platinum Art Deco ring that was made in the 1920s. It is typical of the period in its geometric design. The centre is an octagonal shape with four old European cut diamonds in the centre and a rose diamond in the middle. Around the diamonds is an octagonal line of square cut sapphires with angle cut sapphires on the corners. Each shoulder has been set with a small rose diamond. It is an unusual style and would make a pretty engagement ring.

Written by Olly Gerrish


Date & Origin


Very Good




GoldPlatinum DiamondSapphire


Unmarked, tested to Platinum and 18ct gold
Design number '20162' engraved inside ring
  • Unmarked
  • Unmarked
  • Unmarked


Top 9mm by 9mm
Four Centre Old European Cut diamonds measure approx 8 points each
Three Rose Cut diamonds (two on the side and one in centre) approx 2 points each
Diamonds approx total weight 0.38 carats
Sapphires measure 1mm by 1mm
Sapphire approx total weight 22 points (0.22 carats)

Item Number

The Responsible Choice

The Responsible Choice

Buying antique jewellery is both ethical and eco-friendly as harmful and destructive mining processes are not needed to make an item yours. So give yourself a pat on the back!

More info
Our 5 Point Promise

Our 5 Point Promise

We always stay true to our core values, embodied in The AJC Guarantee:
Quality, Rarity, Knowledge, Peace of Mind and The Personal Touch

More info
AJC Brides 1 AJC Brides 2 AJC Brides 3 AJC Brides 4 AJC Brides 5 AJC Brides 6
Google Ratings
4.9 Out of 247 Reviews
Antique Jewellery Company

Be an insider

Subscribe to the AJC Newsletter to be the first to hear about latest finds, offers and updates