The Promise band in platinum

Gifts for Him

The Promise band in platinum

From USD$850 Complimentary engraving
The Promise band pares the classic wedding ring back to its most elemental form. A single, elegant band of platinum, 2.3 mm wide, creates an unending circle, calling to mind the everlasting vows exchanged in a wedding, or simply a commitment shared by two lovers. The inside of the band is set with a single De Beers diamond.

Select a Size

Client Services

Add Engraving

20 Characters Remaining 20 Character Remaining

Please select a font:

Engraving Example
Mandatory Field*

Please allow an additional 3 weeks for engraving, & up to a month for Macau. Engraved items may not be returned or exchanged. Your message will appear on the inside of the ring.

Should your ring size not be available, please contact client services who will be delighted to assist you in placing your order

De Beers Jewellers no. R102228
  • Material: Platinum
  • Dimensions: Width: 2.3mm
  • Adjustability: +/-2

We offer complimentary and secure shipping to selected countries.

Returns and exchanges are free of charge.

Meticulously selected by eye to find the perfect alignment of facets and angles, each De Beers diamond is chosen for its exquisite brilliance and sparkle. Responsibly and ethically sourced, every diamond is graded by the De Beers Institute of Diamonds and inscribed with the DB Marque, a sign of its extraordinary beauty and quality, before being crafted by the finest artisans into exceptional De Beers Jewellery Collections.

Client Services Services
Shipping icon

Complimentary Shipping & Returns

De Beers offers complimentary shipping for any item that you'd like to return. Should you wish to exchange or return your online purchase, you can do so within 30 days of receiving your order.

View Delivery and Returns
Aftersale care icon

Lifelong Aftersales Service

As part of our complimentary After Sales Service, we are delighted to offer you the opportunity to have your diamond jewellery meticulously cleaned in one of our stores. This service also includes an advised annual inspection of the diamonds and their settings.

Learn More
Gifting icon

Gift Messaging

Discover the perfect gift for any occasion presented in our beautiful white jewellery box lined with our signature Millennium blue fabric with a personalised message included.

Learn More