The Antique Jewellery Company
Latest Finds What's Hot Expert Picks The Archive Sale Eras Collections
Contact Book Appointment
Wishlist Sign In
The Antique Jewellery Company
Free Delivery, Returns & Sizing
Book Your Appointment
The Antique Jewellery Company Experts since 1975Read Our Story
The Antique Jewellery Company

Early 20th Century Platinum, Octagonal Cut Sapphire & Diamond Cluster Ring

429X
200 Admirers
Written by Olly Gerrish

A very striking Art Deco ring that was made circa 1920. It is platinum and has been rub over set with a Royal blue natural sapphire that has an approximate weight of 2.15 carats in the centre. It is an unusual octagonal cut which we don’t ever see. Around the sapphire on a lower level are two rows of claw set well matched good white diamonds within millgrained settings. There are further small diamonds set in to the shoulders.

It sits low on the finger so it is a practical ring to wear and would either be a wonderful dress ring or an engagement ring..

The Details

Essentials

Item Number:
429X
Measurements:
Top 1.8cm by 1.8cm
Sapphire approx weight 2.15 carats
8.1mm by 7.1mm by 3.6mm
Diamonds approx total weight 1.71 carats.
Place of Origin:
England
Discovered:
11 months ago

Hallmarks

Condition

Fair
Good
Very Good
Excellent

Care Tips

  • Check delicate settings regularly

Ring Sizing

We offer one free complimentary sizing for this ring.

Ring sizing adds 2-3 working days to the delivery estimate.

Ring Sizing Icon
Current Ring Size
Eligible for Free Resizing

View Sizing Chart
Download our Measurer
More info

Delivery

We are pleased to offer FREE DELIVERY on all purchases.

All orders are fully insured and dispatched securely by our trusted partner, DHL Express.

Estimated Arrival Delivery
UK – 21st July
USA & Europe – 23rd–25th July
Rest of World – 28th–30th July

Please Note:
Ring sizing adds 2-3 working days to the delivery estimate.

More info, including Duties & Taxes

Returns

We are pleased to offer a 30 day, full money-back guarantee on all purchases.

UK Returns UK
FREE, with a pre-paid returns envelope

International Orders USA, Europe & Rest of World
Buyer pays for return postage and any taxes/duties applied
More info

Join over 5,000 couples worldwide who have chosen one of our engagement rings

Sustainable Luxury

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!

Find Out More
Sustainable Luxury
AJC Guarantee
Our Guarantee

Our Guarantee

We always stand by our five core principles:
Quality, Rarity, Expertise, Peace of Mind and Personal Touch

Find Out More