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Gemondo FAQs

How can we help? Search Gemondo's frequently asked questions below for information on all things gemstone jewellery. If you still cannot find the answer to your question or query, contact us for any and all answers.


Frequently Asked Questions


Is Gemondo a UK company?

Yes, we are based in Surrey, UK and ship our jewellery worldwide.


Does Gemondo have a physical shop?

At this time, Gemondo jewellery is purely online. This allows us to pass on the savings of shop overheads directly to our valued customers.


Is your jewellery hallmarked?

All Gemondo jewellery above UK and EU regulated weight standards are hallmarked to assure purity and quality. For more information on hallmarks and precious metal content, visit our Precious Metals & Hallmarking Information Guide.


I do not know my ring size, how do I know which size to order?

Why not try our free online ring sizer, simply print it out and set an existing ring on the paper to match your desired size. If you don’t mind a short wait, let us know and we’ll send you a ring sizer free of charge. First orders made on the Gemondo website will receive a free ring sizer as standard. Visit our ring size guide for information about inetrnational ring size conversions and advice on how to get the right fit.


I have bought some jewellery recently and changed my mind, how do I go about returning it?

All you need to do is post the item back to us being sure to notify us you are doing so and detail your wish to exchange or return. You can return the invoice for reference or pop a note in with your return parcel detailing your order reference, send us a quick email or give us a call. Please get a proof of posting receipt and we recommend sending via recorded delivery for piece of mind. See our returns page for more information.


Do you guarantee your diamonds are mind from non-conflict zones?

This is a serious human and environmental issue that is close to our hearts here at Gemondo. We ensure every supplier provides us with certified documentation that guarantees the diamonds we use are not from conflict zones. We take corporate social responsibilty very seriously and take pride in the ethics of our jewellery production. For more information about the diamonds we use in our jewellery, please see our diamond buying guide.


Do you offer a guarantee or warranty with Gemondo jewellery items?

We are so confident in the quality of our jewellery items, we offer a quality promise with our jewellery warranty to repair or replace within 5 years of purchase. You can find details of this on our warranty page.


I’ve recently signed up to Gemondo. How do you use my information?

We use your information to fulfil orders that you place with us and only with your permission do we send marketing materials. You can opt out of receiving Gemondo marketing communications in your account. Please see our privacy policy for information on how we protect and use your personal data.


Hot Topics

Browse our hot topics for more extensive questions and answers on our products and services.

Delivery Information

Returns Information

Gemondo Loyalty Scheme

Buying The Correct Ring Size

Ring Sizing Service

Special Orders Information


Information Guides

If you could not find the answer to your questions above, or simply want to expand your gemstone knowledge, why not visit one of our Gemondo jewellery information guides below.

Gemstone Information

Gemstone Cuts & Shapes

Jewellery Settings

Jewellery Care Instructions

Precious Metal & Hallmarking Information

Diamond Information

A History of Marcasite

Our dedicated customer service team are on hand to field your questions so always feel free to contact us. We aim to respond to all queries within 48 hours excluding weekends and bank holidays.

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