Sand Cast Silver Rectangle Signet Ring
£180.00
Order now for an expected despatch date of Tuesday 24 November, in time for Christmas. Need it sooner? See Priority Service. Christmas dates
Our Sand Cast Silver Rectangle Signet Ring is individually sand-cast by hand in Stamford from solid sterling silver. Substantial in weight and never hollow, it has the reassuring feel of a traditionally made signet ring.
Each ring is made by Lisa in her Stamford workshop, preserving the individual textures created by the sand-casting process. Choose from five different finishes — Dimples, Faceted, Ripples, Brushed Matt or Organic Polish — to give your ring its final character.
Please note: each ring is sand-cast by hand to your chosen size. If you're unsure of your size, our Professional Ring Sizing service (below) can help, or visit us at our Stamford shop or Biggleswade studio if you're local.
Product Description
Product Description
Ring Sizing
Ring Sizing

Ring sizes vary slightly between jewellers, so our ring sizer is the same professional gauge we use in the workshop, for you to try at home.
How it works
- Choose Send me a professional ring sizer first under Ring size (£25)
- We'll send the most suitable sizer for your chosen design
- Try it at different times of day, as fingers change size with temperature and activity
- We start making your ring once you tell us your size
- Return the sizer within 28 days of receiving it, using the included return packaging
- We'll refund £20 once it's back with us in its original condition
If you're local, we can size you in person at our Stamford shop or Biggleswade studio.
Buying a ring as a gift?
- Borrow a ring they wear on the same finger and ask any jeweller its size. If it's much slimmer than the ring you're choosing, the sizer is safer, as a wide band fits more snugly.
- Or give the sizer as part of the gift: have the order delivered to you, give the sizer on the day, and the ring will follow once we have their size.
Between two sizes? Choose the nearer size and give the half size in Notes for the maker.
If the ring doesn't fit
Most of our silver rings can be resized by up to two sizes for £19.95 with our ring resizing service, and silver fingerprint rings by up to one size. Gold fingerprint rings can't be resized, so for those use the sizer or a ring that already fits. If a ring needs a bigger change than we can make, we'll talk you through the options.
Free resizing over Christmas
If a silver ring bought between 1 November and 24 December doesn't fit, we'll resize it by up to one size free, as long as it reaches us by 31 January. Get in touch first to arrange it. You pay the postage to us and £4.95 for its return. For a gold ring, please ask us what we can do.
Made From
Made From
- Material: Solid sterling silver, providing a luxurious feel and lasting quality.
- Finishes: Choose from Dimples, Faceted, Ripples, Brushed Matt, or Organic Polish.
Available in two face sizes and variants:
- 20mm x 5mm Flat: A sleek and minimalist design with a flat face.
- 20mm x 5mm Arched: Features a curved, rounded arch for added dimension.
Make Your Own Signet Ring
Make Your Own Signet Ring
Did you know? We run creative workshops in Stamford where you can make your own signet rings! Using traditional sand-casting techniques, you’ll craft a one-of-a-kind piece that’s both meaningful and personal. These workshops are limited to just 2 people, ensuring an intimate and personalised experience.
Thinking of making a weekend of it? We recommend www.stayinstamford.co.uk and can offer a discount when booking a course with us.
Priority Service
Priority Service
Each Morgan & French piece is handcrafted to order with exceptional care. We begin creating your jewellery once we have received everything we need, from your personalisation details to any required materials.
We understand that some customers may wish to receive their order sooner, so we offer the option to bring your piece forward in your maker’s schedule. These choices affect when your jewellery is created, never the skill or attention devoted to it.
Priority 1 – Express Creation
When time matters, your piece is scheduled for immediate bench work with your maker, crafted ahead of their usual making order. This typically brings completion forward by around three to five days, giving you a noticeably earlier finish for special gifts, meaningful moments and occasions where you simply need your jewellery sooner.
This premium service adds a 40% uplift to the base price of your piece (excluding any optional add-ons), so you’re never charged extra for choosing to include additional details or elements. It is available on selected designs each day.
Standard Service – Made in Turn
Your jewellery is handcrafted with the same care and attention, created in the natural rhythm of your maker’s schedule once everything required is in place. The same skill, the same devotion - simply made in turn.
Why Choose Sand Cast Jewellery?
Why Choose Sand Cast Jewellery?
Every sand-cast piece begins its journey as molten metal meets sand, creating beautifully textured surfaces, subtle details, and naturally distinctive markings. These features are intentional hallmarks of an authentic, handcrafted process, reflecting the skill and attention invested in every step. The photographs shown are a guide only - each finished piece will vary slightly in texture, markings, and character. Owning a sand-cast piece means choosing jewellery that is truly individual, with no two items ever identical, each carrying its own distinct presence and story.
From The Bench
From The Bench
Every piece in this collection is made from precious silver that we carefully reclaim and reuse in our own workshop, giving this valuable material a new life in beautifully handcrafted jewellery.
Sitting alongside our core Morgan & French ranges, these designs are created in small batches or as one-of-a-kind pieces, so no two are ever quite the same. Subtle variations in form, texture and finish give each piece its own character and make it uniquely yours.
Care Guide
Care Guide
We want your jewellery to look beautiful for years to come, which is why we recommend using a good quality jeweller's cloth regularly as part of your cleaning routine.
Silver and other metals are prone to tarnish. This oxidising process is a natural occurrence, but some substances in our daily lives will speed it up, such as soap, hairspray, perfume, food, latex, perspiration and even the natural oils on our hands. You should always remove jewellery before showering or swimming, as metals can react with shampoo, chemicals and chlorine.
To combat this, we are proud to offer an anti-tarnish service that you can easily add to your order. Our Rhodium Anti-Tarnish Plating Service ensures your cherished pieces retain their lustre and shine for as long as possible.
As with all jewellery, straps, links and clasps can be opened, damaged or broken if not treated with care. Please check your jewellery carefully when it arrives and let us know as soon as possible if it is damaged or faulty.
We provide a six-month guarantee against faulty workmanship or materials. This additional guarantee does not cover accidental damage, misuse or normal wear and tear.
Your statutory rights are unaffected and are not limited to the six-month guarantee period.


