Lucy Williams Square Signet Ring
Details & Dimensions
Reviews
About Lucy Williams
Care & Sustainability
Shipping & Returns
Details
A best selling Lucy Williams x Missoma design, now for silver lovers. A vintage-inspired take on the classic signet ring, this black spinel gemstone is said to have a strong empowering energy and repel negativity. Style this signature piece solo, wear it on your pinky, or stack with more delicate styles.
Metal: Silver Plated on Sterling Silver
Gemstone: Black Spinel
Band Width: 1.8mm
Stone Dimensions: 11mm
Weight: 5.3g
Product code: LWS-S-R6-BSP
About Lucy Williams
Our collaborator since 2015, few people embody effortless style quite like Lucy Williams – laid-back, yet always refined. From her Fashion Me Now blog beginnings to pioneering the digital creative landscape, you can always trust Lucy to inspire with her impeccable taste: whether it's how to style jewellery, decorate your home, or where to travel to.
Shipping & returns
| Shipping Method | Cost. | Timeframe |
| UK Standard Delivery* (mainland UK only) |
£3.95 Free over £100 |
2-3 working days |
| UK Next Day Delivery (If ordered before 1pm Monday – Friday) |
£5.95 | Next working day |
| London Same Day Delivery (London Zones 1-2 only if ordered before 1pm Monday to Friday) |
£9.95 | Same Day |
| Europe and International |
see Shipping for full details |
ENGRAVABLE ITEMS
Please note: Any items purchased with engraving or monogramming will take an extra 2 working days to process. All delivery times exclude UK Bank Holidays.
We're unable to accept returns on engraved, monogrammed or other personalised items.
RETURNS
We accept returns up to 90 days after receipt of your order. Returns from mainland UK are free of charge.
For International returns, please see Returns.
Reviews
Care & Sustainability
Caring For Your Jewellery
This piece should be stored in a cool, dry place and cleaned carefully with a soft non-abrasive cloth to maintain shine.
Read our jewellery care guide to find out how best to care for your jewellery.
Carbon-Neutral Delivery
We offer worldwide carbon-neutral shipping and returns. 100% of our packaging is now also recyclable.
Responsibly Made
Our products are handcrafted by our teams in India and Thailand. We have built relationships with these factories over 15 years – and they are regularly audited by the Responsible Jewellery Council.
Consciously Sourced
We only source conflict-free diamonds, and we are committed to using recycled metals – our goal is to work with our factories to further this with every new collection. Find out more.
Size Guide
Doubts about your ring size? We're here to help you find the right fit.
| Internal Diameter | UK | US | EU | China |
| 14.5mm | G | 3.75 | 45 | 6 |
| 14.8mm | H | 4.25 | 46.5 | 7 |
| 15.2mm | I | 4.5 | 47.5 | 8 |
| 15.6mm | J | 5 | 48.5 | 9 |
| 16.0mm | K | 5.5 | 50 | 10 |
| 16.4mm | L | 6 | 51 | 11 |
| 16.8mm | M | 6.5 | 52.5 | 12 |
| 17.2mm | N | 6.75 | 53.5 | 13 |
| 17.4mm | O | 7 | 55 | 14 |
| 18.0 mm | P | 7.5 | 56 | 15 |
| 18.4mm | Q | 8 | 57.5 | 16 |
| 19.0mm | R | 8.5 | 59 | 17 |
| 19.2mm | S | 9 | 60.25 | 18 |
| 19.5mm | T | 9.5 | 62.75 | 19 |
| 20.0mm | U | 10 | 63 | 20 |
| 20.3mm | V | 10.5 | 64 | 21 |
| 20.7mm | W | 11 | 65 | 22 |
| 21.1mm | X | 11.5 | 66.5 | 23 |
| 21.4mm | Y | 12 | 67.5 | 24 |
| 21.8mm | Z | 12.5 | 69 | 25 |
Still Can't Find Your Fit?
Visit us in-store or speak to our customer care team.
MEASURE A RING YOU OWN
1. Measure the internal diameter of a ring you own that mirrors the fit you want for your new piece.
2. Place the band of your ring on the chart to find which letter is your ring size.
Download Our Guide
MEASURE YOUR FINGER
1. Measure the lines marked A and B to confirm your page is the right size.
2. Cut around the ring sizer's serrated lines and the slit at the top.
3. Push the opposite end of your sizer through the slit and place on your finger.
4. Check the line and make a note of your letter, then match up with our table.
Download Our Guide
Still Can't Find Your Fit?
Visit us in-store or speak to our customer care team.
