Certificate of Authenticity

All Letalis creations come with an original certificate of authenticity. This card has important information about your purchase, such as the model number and carat weight. Please keep this card in a safe place.

All Gemstones & Diamonds chosen for Letalis creations are mined from ethical and legitimate sources in compliance with the United Nations Resolutions and the Kimberly Process according to written warranties delivered by its providers.

With its vast diamond experience, Letalis carefully selects the best gemstones to be transformed into beautiful creations. All diamonds are of G/H in colour and VS/Si in quality. Diamonds over 0.50 cts will often come with a separate GIA diamond certificate. All of our white diamonds are natural diamonds. They do not have any treatments and are ethically mined. Some of the gemstones used in Letalis creations have varying treatments that are common in the jewellery industry. Please contact us at info@letalisjewellery.com if you have any questions about treatments used in any Letalis creations.


Letalis provides complimentary engraving of initials on rings and bangles. Please get in contact with our team at sales@letalisjewellery.com before placing your order to ensure that it will be possible to engrave what you desire. Please note that fonts are pre-selected, and that engraved merchandise will not be able to be returned/exchanged.

All Letalis merchandise comes with a lifetime guarantee that will cover manufacturing defects.

Please note that this guarantee does not cover:

An item that has been damaged as a result of mishandling or accidental contact (drop, shocks or crushing)


  • An item that has been damaged from normal wear and tear (scratches, nicks, etc)
  • An item that has been altered by any entity other than Letalis Jewellery Limited, or an authorized workshop.


We do understand that accidents happen and if you would like to revitalize/repair your special creation. Please get in contact with services@letalisjewellery.com and a member of our team will be able to get in touch with you on how to fix the problem and if any fee will be applicable. Services provided do include:


  • Polishing & Rhodium Plating
  • Gemstone/Diamond Replacement
  • Engraving
  • General Repairs & Resizing