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Gifts for Her
Ethereal Summer
Ethereal Summer Collection
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Gifts for Her
Gifts for Her
Ethereal Summer
Ethereal Summer Collection
Shop All
Shop All
Gifts for Her
Gifts for Her
Ethereal Summer
Ethereal Summer Collection
Shop All
Shop All
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Luxury Packaging with Every Order

Luxury Packaging with Every Order

Every order arrives beautifully presented with our luxury packaging:

A signature velvet pouch designed to protect your jewellery and be kept forever

A Promise Card ready for you to write your own special promise, to a loved one, a friend... yourself!

Thoughtful. Gift-ready. Worth paying for but included free.

Delivery & Shipping - UK

Delivery

Delivery & Shipping - UK

Orders are shipped Monday–Friday.

Any orders placed after 1pm (local warehouse time) on Friday will not be shipped until Monday.

UK Shipping (from our UK warehouse)

Royal Mail 48 Hours: Delivery in 2 working days.

Royal Mail 24 Hours: Delivery in 1 working day (order before 1pm GMT to receive your parcel the next working day).

Our Size Guide

Our Size Guide

Not sure on your sizing? Need to secretly measure for a loved one? Find our handy printable PDF.

US/Promise Co Diameter (mm) Circumference (mm) UK Europe
2 13.3 41.7 D ½ 42
3 14.1 44.2 F ½ 44
4 14.9 46.8 H ½ 47
5 15.7 49.3 J ½ 49.3
6 16.5 51.9 L ½ 51.9
7 17.3 54.5 N ½ 54.4
8 18.1 57 P ½ 57
9 18.9 59.5 R ½ 59.5
10 19.8 62.1 T ½ 62.1
11 20.6 64.6 V ½ 64.6
12 21.4 67.2 X ½ 67.2
13 22.2 70 Z ½ 70

Custom Jewelry

YOUR PROMISE, YOUR WAY

Step 1Choose your piece
Step 2Choose your metal and size
Step 3Choose your customisations
ProductionWe build your perfect ring and dispatch in 2-3 weeks

Sort by

7 products

Custom Toi et Moi Ring
Custom Toi et Moi Ring Sale price£135.00
Viral Pinky Ring
Promise Heirloom Birthstone Ring
Promise Heirloom Birthstone Ring Sale price£145.00
Up to 3 Birthstones
Promise Pave Birthstone Ring
Promise Pave Birthstone Ring Sale price£78.00
Hidden Birthstones
Engravable Oval Promise Ring
Engravable Oval Promise Ring Sale price£140.00
Custom Curve East West Pear Ring
Custom Curve East West Pear Ring Sale price£108.00
Slim Signet Ring - Engravable
Slim Signet Ring - Engravable Sale price£120.00
Custom Initial & Birthstone Necklace
Custom Initial & Birthstone Necklace Sale price£150.00

Our BirthStones

  • garnet birthstone

    Garnet

    January

  • amethyst birthstone

    Amethyst

    February

  • aquamarine birthstone

    Aquamarine

    March

  • crystal birthstone

    Diamond Simulant

    April

  • emerald birthstone

    Emerald

    May

  • light-amethyst birthstone

    Lavender

    June

  • ruby birthstone

    Ruby

    July

  • peridot birthstone

    Apple Green

    August

  • sapphire birthstone

    Sapphire Blue

    September

  • pink-diamond birthstone

    Pink

    October

  • champagne birthstone

    Champagne

    November

  • tanzanite birthstone

    Tanzanite

    December