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 Unheated Ceylon Sapphire & Diamond Crossover Ring with Diamond Set Shoulders

172U
400 Admirers Rare Find
Written by Olly Gerrish

A lovely example of a crossover ring that was made circa 1920. It is made from 18ct white gold with a platinum top and has been claw set with an old mine cut diamond and a stunning sapphire in a similar size and shape. The diamond weighs approximately one carat and the sapphire weighs an estimated 1.20 carats.  The shoulders have each been set with three graduated old mine cut diamonds. The ring is accompanied by a gemmological report stating that the sapphire is a natural stone with no indications of heating, originating from Sri Lanka (Ceylon). This would make an ideal engagement ring.

The Details
Ollys Pick

An exceptionally pretty ring!

Essentials

Item Number:
172U
Measurements:
Top 14mm by 12mm

Centre stones:
Cushion cut sapphire
7.5mm by 6mm
Approx 1.20 carats
Old mine cut diamond
Approx 1.00 carats
Estimated colour K/L
Estimated clarity VS

Side stones:
Six old mine cut diamonds
Approx total 0.70 carats

Total diamond weight approx 1.70 carats
All stones assessed in the mount
Place of Origin:
England
Discovered:
3 years ago

Hallmarks

Maker’s Mark:
G&O
Early Fineness:
  • 18C
  • PLATINUM

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 – 18th June
USA & Europe – 20th–24th June
Rest of World – 25th–27th June

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