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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 - USA

Delivery

Delivery & Shipping - USA

Orders are shipped Monday–Friday.

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

USA Shipping (from our USA warehouse)

Orders ship via DHL Express Domestic and Tariff free. 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.

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

Simple Solitaires Collection

Tariff Free Express Shipping
ANTI-TARNISH
LIFETIME SPARKLE
2 YEAR WARRANTY

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New
Emerald cut 3ct diamond simulant solitaire promise ring in 18ct gold vermeil
Emerald cut 3ct diamond simulant solitaire promise ring in 18ct gold vermeil
Promise Emerald Solitaire Ring Sale price$177.00
(5.0)
New
Emerald cut 3ct diamond simulant solitaire promise ring in Sterling Silver
Emerald cut 3ct diamond simulant solitaire promise ring in Sterling Silver
Promise Emerald Solitaire Ring Sale price$177.00
(5.0)
New
perfect dainty heart shape promise ring for her Simple heart ring gift for her
perfect dainty heart shape promise ring for her
Simple heart ring gift for her
Promise Heart Solitaire Ring Sale price$113.00
(5.0)
New
affordable best promise rings, 1ct heart shape ring Simple heart ring gift for her
affordable best promise rings, 1ct heart shape ring
Simple heart ring gift for her
Promise Heart Solitaire Ring Sale price$113.00
(5.0)
New
Promise Pear Cut Solitaire Ring Sale price$161.00
(5.0)
New
Promise Pear Cut Solitaire Ring Sale price$161.00
(5.0)
Bestseller
The Promise Co. Oval Solitaire diamond simulant ring. Promise Ring for her.
The Promise Co. Oval Solitaire diamond simulant ring. Promise Ring for her.
Promise Oval Ring Sale price$185.00
(5.0)
Bestseller
The Promise Ring Co. Oval Solitaire diamond simulant ring. In Sterling Silver. Affordable diamond dupe promise rings
The Promise Ring Co. Oval Solitaire diamond simulant ring. In Sterling Silver. Affordable diamond dupe promise rings
Promise Oval Ring Sale price$185.00
(5.0)
Gold promise ring with east-west design – elegant stacking band for everyday wear
Promise East West Ring Sale price$145.00
(5.0)
The Promise Ring Co. East-West diamond simulant ring in 18ct Gold or Sterling Silver.
Promise East West Ring Sale price$145.00
(5.0)

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