Free UK shipping on all orders | Sign up for Exclusive Offers
The Collection

Geo Oval Sapphire and Diamond Engagement Ring


Set in softly-texture platinum, the subtle shade of pale grey sapphire makes the Geo Oval ring a quietly beautiful choice for your engagement ring.

With its horizontally-set oval, the Geo Oval ring is modern and sleek. The low profile and rubover setting make this piece perfect for those who want a contemporary alternative to a traditional style.

Salt-and-pepper diamonds add an individual accent to this timeless, vintage-inspired ring.

Fairtrade Sapphire.

Engagement Rings, Fair trade Gemstones, Rings

Bespoke and personalised jewellery by Jacks Turner

Get in touch with our Bristol design studio to find out how this jewellery piece could be customised for your loved one.

The Geo Oval sapphire and diamond engagement ring is a subtle, original take on a love-forever style.

At the heart of the ring is an elongated fairtrade oval sapphire, flanked by a trio of salt-and-pepper diamonds on either side. Every stone is slightly different, set in individually handmade and textured platinum settings. 

True to Jacks’ attention to even the smallest details, faceted sides add intrigue to the oval setting.

With its watery grey shade, the central sapphire makes a beautiful, characterful alternative for a diamond, yet still as versatile to wear. Realised in satin finish platinum, the Geo Oval sapphire & diamond engagement ring is quietly luxurious in subtle and calming hues. 

The Geo collection is inspired by the rural landscape of Côtes-d’Armor. The coastline of this region of Northern France is characterised by naturally random arrangements of rocks and stones.

Reflecting this, each diamond in the Geo collection is chosen for its unique shape, ensuring you a beautifully individual ring unlike any other. The pieces are hand-finished with an original texture mimicking the surface of the rocks.

Handmade in Jacks’ Bristol workshop, these rings are one-of-a-kind. When one has sold, it is gone forever! Jacks can make similar styles on request, but no two rings will ever be entirely alike.

For sizes bigger than a Q or an alternative metal choice, please contact Jacks Turner Bristol jewellery workshop for your custom ring quote.

(Quotes valid for 4 weeks)

Get in Contact


Important info you might want to know about this piece of jewellery.

Platinum square section band 2mm wide x 2mm deep

Settings – Oval centre with 3 x rubover geo settings either side.

Satin Finish

Diamond –  6 x Salt & pepper diamonds 0.09cts total

Central Stone – 6 x 3mm oval one-of-a-kind fairtrade white sapphire with grey undertones.

All rings are handmade to order in Jacks Turner jewellery Bristol workshop so please allow 2-4 weeks for delivery.


Hammered Court





Engagement ring

When you request jewellery from Jacks Turner website your items are handmade to order. Our standard delivery time for gold ‘made to order’ jewellery is about 4 weeks.
Silver jewellery we usually have some in stock, these will be marked with the ‘Ready to Ship’ tab and will be posted out within 2 working days.  Silver jewellery not marked ‘ready to ship’ can be made-up fairly quickly so allow about 2 weeks. During ‘out of season’ periods it can be possible for us to fulfil an order under 2 weeks, so please contact us if you need your piece of jewellery sooner, and we will try to make it happen for that date.

If delivery within four weeks is not possible due to special circumstances, you will be given another projected timescale, and the option to cancel your order should you wish.

Bespoke jewellery commissions please allow 6-10 weeks. Time dependant on the complexity of the design.

Delivery charge – Free Shipping on all UK orders

All deliveries to UK addresses will be sent by Royal Mail’s Special Delivery Next Day service, which guarantees next working day delivery before 1pm. This also insures the item against loss. All UK deliveries will require a signature upon receipt.

Deliveries outside the UK please request a shipping quote.

Get in Contact

SKU: GeoR-6x3 oval sapp + 6x S/P dia-Plat

More contemporary pieces by Jacks Turner

Online Orders

Our ‘Made to Order’ Christmas deadline has now closed.  Next order dispatch will be after 3rd January 2025.

We still have lots of lovely ‘Ready to ship’ jewellery gifts on our website – Shop the link below. Last posting date for Christmas ‘ready to Ship’ orders is 21st December.
Or follow the link to our stockists. 

Jewellery Consultations will Open from 4th January 2024

Wishing you a lovely Festive Break and Thank You for supporting my independent jewellery business. 

Merry Christmas, Jacks 

on Summer Vacation

After an amazing busy year of designing and making your bespoke jewellery commissions, I like to spend the summer in France relaxing and creating new jewellery designs.

The workshop will be closed until 5th September.
Website orders and Jewellery Consultations will commence after this date.

I’m still checking my emails while I’m away so please contact me if you have a query or click on my appointments calendar link below to reserve your September appointment. 

Wishing you a Sunny Summer and Thank You for supporting my independent  jewellery business. 

Kind Regards, Jacks x