Costeira Plain Band
Costeira Plain Band
BY ANDREW GEOGHEGAN
BRITISH JEWELLERS' ASSOCIATION DESIGNER OF THE YEAR
RING SIZE GUIDE
I KNOW THE FINGER SIZE
If this is the case then please select the correct size from the drop down on the ordering page. The size options are from the ‘British’ system – if you are using another system then please consult the table below to determine the size to select. We may have to charge for resizing a ring. Please contact us if you need some assistance.
I DON’T KNOW THE FINGER SIZE
If this is the case, then please select any option from the finger size drop down but add a message to the order or contact us after and state that you need to discuss the finger size. Once your order has been confirmed we will contact you about how we can ascertain the correct size. This can be done in a number of ways including sending samples and we will be happy to help you with this.
RING SIZE CONVERSION TABLE
| Diameter (inside mm) | Circumference (inside mm) | UK, Ireland, Australia | US & Canada | Japan | Swiss |
|---|---|---|---|---|---|
| 14.1 | 44.2 | F | 3 | 4 | 4.00 |
| 14.3 | 44.8 | F 1/2 | 3 1/4 | 5 | 5.25 |
| 14.5 | 45.5 | G | 3 1/2 | ||
| 14.7 | 46.1 | G 1/2 | 3 3/4 | 6 | 6.50 |
| 14.9 | 46.7 | H | 4 | 7 | |
| 15.1 | 47.4 | H 1/2 | 4 1/4 | 7.75 | |
| 15.3 | 48.0 | I | 4 1/2 | 8 | |
| 15.5 | 48.7 | J | 4 3/4 | 9.00 | |
| 15.7 | 49.3 | J 1/2 | 5 | 9 | |
| 15.9 | 49.9 | K | 5 1/4 | 10.00 | |
| 16.1 | 50.6 | K 1/2 | 5 1/2 | 10 | |
| 16.3 | 51.2 | L | 5 3/4 | 11.75 | |
| 16.5 | 51.8 | L 1/2 | 6 | 11 | 12.75 |
| 16.7 | 52.5 | M | 6 1/4 | 12 | |
| 16.9 | 53.1 | M 1/2 | 6 1/2 | 13 | 14.00 |
| 17.1 | 53.8 | M | 6 3/4 | ||
| 17.3 | 54.4 | N 1/2 | 7 | 14 | 15.25 |
| 17.5 | 55.0 | O | 7 1/4 | ||
| 17.7 | 55.7 | O 1/2 | 7 1/2 | 15 | 16.50 |
| 17.9 | 56.3 | P | 7 3/4 | ||
| 18.1 | 56.9 | P 1/2 | 8 | 16 | 17.75 |
| 18.3 | 57.6 | Q | 8 1/4 | ||
| 18.5 | 58.2 | Q 1/2 | 8 1/2 | 17 | |
| 18.7 | 58.9 | R | 8 3/4 | ||
| 18.9 | 59.5 | R 1/2 | 9 | 18 | |
| 19.2 | 60.1 | S | 9 1/4 | ||
| 19.4 | 60.8 | S 1/2 | 9 1/2 | 19 | |
| 19.6 | 61.4 | T | 9 3/4 | 21.5 | |
| 19.8 | 62.1 | T 1/2 | 10 | 20 | |
| 20.0 | 62.7 | U | 10 1/4 | 21 | |
| 20.2 | 63.3 | U 1/2 | 10 1/2 | 22 | 22.75 |
| 20.4 | 64.0 | V | 10 3/4 | ||
| 20.6 | 64.6 | V 1/2 | 11 | 23 | |
| 20.8 | 65.2 | W | 11 1/4 | 24 | |
| 21.0 | 65.9 | W 1/2 | 11 1/2 | 24 | |
| 21.2 | 66.5 | X | 11 3/4 | ||
| 21.4 | 67.2 | X 1/2 | 12 | 25 | 27.50 |
| 21.6 | 67.8 | Y | 12 1/4 | ||
| 21.8 | 68.4 | Z | 12 1/2 | 26 | 28.75 |
| 22.0 | 69.1 | Z 1/2 | 12 3/4 |
International Orders
If you are ordering from outside the UK, international shipping costs will be calculated at checkout based on your location. They are approximately £80 for Europe and £100 for rest of the World.
Your country's customs authority may also apply import duties or taxes upon delivery. These charges are not included in our prices and are the responsibility of the recipient.
If you would like an estimate on potential duties before ordering, please contact us and we will assist.
Awards & Recognition
ABOUT ANDREW
Andrew Geoghegan has been designing jewellery since 1998. Not selecting it, sourcing it or curating it. Designing it.
His ideas often begin where you least expect them. Astronomy. Architectural geometry. A roaring fire in a remote French chalet. Even an Anglo-Saxon gold discovery made while metal detecting with his son Arthur. What matters is what those ideas become.
Alongside the ideas sits an enduring fascination with craftsmanship. Andrew's obsession with the art of gem-setting and precision has shaped every collection he has created for more than twenty-five years.
The result is a body of work that has earned the British Jewellers' Association Designer of the Year Award, Professional Jeweller Collections of the Year - winner three years running, and a place in Liberty London. Andrew's unique engagement rings and fine jewellery are worn and collected by clients seeking pieces with a distinct point of view.
Each ring is hand-set under a microscope and finished by hand in the UK. Questions about a ring go straight to Andrew, and he answers them himself.
The Costeira Plain Band carries the collection's kite shapes in polished metal alone. A continuous run of angular kites circles the finger, and each facet catches the light the way the cliff strata of the Portuguese Atlantic coast catch the low evening sun. No stones, just form.
Costeira is the Portuguese word for coastal. Andrew Geoghegan drew the collection from the coastline near his home, where strong Atlantic winds have shaped the rock into sharp, layered edges. The plain band works on its own as a wedding ring, or stacked beside the Costeira Diamond Band, whose kites each hold a pair of diamonds.
Specification
- Metal: platinum, 18ct yellow gold or 18ct rose gold
- Width: 3mm
- Kite-shaped profile, polished finish, no stones
- Hand-finished in the UK and hallmarked
- Made to order in 4 to 6 weeks
Wearing it
Mix metals for a stack with real character: a platinum band beside rose gold, or yellow gold between two diamond bands. Not sure which suits you? Book a free consultation with Andrew by phone or video and talk it through.