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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

Delivery

Delivery & Shipping

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).

USA Shipping (from our USA warehouse)

Orders ship via DHL Express Domestic. Delivery takes 1–4 working days, depending on your shipping zone.

All tariffs and import fees are already covered by The Promise Ring Co. LTD, so there are no additional customs charges for US customers.

International Shipping (all other countries from our UK warehouse)

Europe: 2–11 business days.

Rest of the World (Canada, Australia, etc.): 3–17 business days.

Please note: Delivery times are estimates and may occasionally be extended due to customs delays, courier disruptions, or UK bank holidays.

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
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

Under £100

30 Day Returns
Luxury packaging & promise card included
LIFETIME SPARKLE
5 YEAR WARRANTY

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Top Rated
The Promise Co. Cluster band diamond simulant ring. In 18ct Gold Unique handcrafted promise ring with alternating marquise stones – affordable stacking band in gold
The Promise Co. Cluster band diamond simulant ring. In 18ct Gold Unique handcrafted promise ring with alternating marquise stones – affordable stacking band in gold
Promise Cluster Ring Sale price$187.00
Top Rated
The Promise Ring Co. Cluster band diamond simulant ring. In Sterling Silver. Promise Cluster Ring perfect stacking bands – meaningful gift for her
The Promise Ring Co. Cluster band diamond simulant ring. In Sterling Silver. Promise Cluster Ring perfect stacking bands – meaningful gift for her
Promise Cluster Ring Sale price$187.00
Dainty Promise Ring Band Sale price$130.00
Dainty Promise Ring Band Sale price$130.00
Gold promise ring with east-west design – elegant stacking band for everyday wear
Gold promise ring with east-west design – elegant stacking band for everyday wear
Promise East West Ring Sale price$172.00
The Promise Ring Co. East-West diamond simulant ring in 18ct Gold or Sterling Silver.
The Promise Ring Co. East-West diamond simulant ring in 18ct Gold or Sterling Silver.
Promise East West Ring Sale price$172.00
Most Gifted
Heart Shape Toi et Moi Promise Ring Sale price$187.00
Most Gifted
Heart Shape Toi et Moi Promise Ring Sale price$187.00
Full pavé eternity ring in gold – dainty handcrafted stacking band for her
Full pavé eternity ring in gold – dainty handcrafted stacking band for her
Full Pave Eternity Ring Sale price$130.00
Close-up of full pavé ring – handcrafted gold and silver jewellery gift idea
Close-up of full pavé ring – handcrafted gold and silver jewellery gift idea
Full Pave Eternity Ring Sale price$130.00
Promise Curve East West Pear Pinky Ring Sale price$187.00
perfect dainty heart shape promise ring for her
perfect dainty heart shape promise ring for her
Promise Heart Solitaire Ring Sale price$183.00
affordable best promise rings, 1ct heart shape ring
affordable best promise rings, 1ct heart shape ring
Promise Heart Solitaire Ring Sale price$183.00
Promise Pear Cut Solitaire Ring Sale price$200.00
Promise Pear Cut Solitaire Ring Sale price$200.00
Gifts for Men
Unisex signet ring with a rectangular face in rhodium-plated sterling silver – a unique signet ring and modern men’s promise ring by The Promise Co.
Unisex signet ring with a rectangular face in rhodium-plated sterling silver – a unique signet ring and modern men’s promise ring by The Promise Co.
Unisex Signet Promise Ring Sale price$187.00
Gifts for Men
Rectangular signet ring worn on female hand – modern unisex promise ring ideal for everyday wear or meaningful gift.
Rectangular signet ring worn on female hand – modern unisex promise ring ideal for everyday wear or meaningful gift.
Unisex Signet Promise Ring Sale price$187.00
18ct gold vermeil emerald cut eternity ring – a timeless wedding band and affordable emerald cut promise ring.
18ct gold vermeil emerald cut eternity ring – a timeless wedding band and affordable emerald cut promise ring.
Emerald Cut Eternity Ring Band Sale price$200.00
Emerald cut eternity band stacked with other rings – versatile as a wedding band or unique promise ring
Emerald cut eternity band stacked with other rings – versatile as a wedding band or unique promise ring
Emerald Cut Eternity Ring Band Sale price$200.00
Zig-Zag flash Promise ring in 18ct Gold Vermeil. The Promise Ring Co.
Promise Astral Flash Ring Sale price$149.00
Zig-Zag flash Promise ring in Sterling Silver. The Promise Ring Co.
Promise Astral Flash Ring Sale price$149.00
Mixed Stone Pink Heart Eternity Band Sale price$168.00
Mixed Stone Blue Heart Eternity Band Sale price$168.00

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