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Whilst all efforts are made to ensure accuracy of description, specifications, and pricing, there may be occasions where errors arise. Should such a situation occur, Diama cannot accept your order. In the event of a mistake you will be contacted with a full explanation and a corrected offer. The information displayed is considered as an invitation to treat, not as a confirmed offer for sale. The contract is confirmed upon supply of goods.

Delivery and Returns

Diama's returns policy has been set up to keep costs down and to make the process as easy for you as possible. You must contact us and be in receipt of a returns authorisation (RA) number before sending any item back. Any product without a Returns and Authorisation number will not be refunded.


If when you receive your product(s), you are not completely satisfied, you may return the items to us, within seven days for exchange or refund. Returns will take approximately 5 working days for the process once the goods have arrived. Items must be in original packaging, in all original boxes, manuals, blank warranty cards, and all accessories and documents provided by us.

If our labels are removed from the product ­ the warranty becomes void.

We strongly recommend that you fully insure your package that you are returning. We suggest the use of a carrier that can provide you with a proof of delivery. Diama will not be held responsible for items lost or damaged in transit.

All shipping back to Diama is paid for by the customer. We are unable to refund your postal fees.

Any product returned found to be defective can be refunded within the time stated above, and will be subject to a 15% restocking fee to cover our administration costs. Goods found to be tampered with by the customer will not be replaced but returned at the customers expense.

If you are returning items for exchange please be aware that a second charge may apply.


For reasons of hygiene and public health, refunds/exchanges are not available for used items (this does not apply to faulty goods ­ faulty products will be exchanged like for like).

Discounted or end of line products can only be returned for exchange by prior agreement with Diama.

Incorrect/Damaged Goods

We try very hard to ensure that you receive your order in pristine condition. If you do not receive the products ordered please contact us. In the unlikely event that the product arrives damaged or faulty, please contact Diama immediately, this will be given special priority and you can expect to receive the correct item within 72 hours. With any incorrect items received, all delivery charges will be refunded back onto your credit/debit card.

Delivery service

We try to make the delivery process as simple as possible and are able to send your order either your home or to your place of work.

Delivery times are calculated in working days Monday to Friday. If you order after 4 pm, the next working day will be considered the first working day for delivery. In case of bank holidays and over the Christmas period, please allow an extra two working days.

We aim to deliver within 3 working days but sometimes due to high order volume in certain sales periods, or during postal strikes, please allow 4 days before contacting us. We will attempt to email you if we become aware of an unexpected delay.

All small orders are sent out via Royal Mail 1st Class postal or parcel service. For recorded parcels it will be sent out via Royal Mail recorded packet service, which will need a signature. If you are absent a card will be left to advise you to pick up your goods from the local sorting office.

Each item will be attempted to be delivered twice. Failed deliveries after this can be delivered at an extra cost to you, or you can collect the package from your local post office collection point.

Export restrictions

Diama is accustomed to supplying dental instruments worldwide. If the delivery costs exceed that recovered by the order process, we will contact you.

Privacy Notice

This policy covers all users who register to use the website. It is not necessary to purchase anything in order to gain access to the search facilities of the site.


We have taken the appropriate measures to ensure that your personal information is not unlawfully possessed. Diama uses industry standard practices to safeguard the confidentiality of your personal identifiable information, including 'firewalls' and secure socket layers (via our payment gateway provider).

During the payment process, we ask for personal information that both identifies you and enables us to communicate with you.

We will use the information you provide only for the following purposes.

* To send you newsletters and details of offers and promotions in which we believe you will be interested.
* To improve the content design and layout of the website.
* To understand the interest and buying behavior of our registered users

Conditions Of Use

Diama and its affiliates provide their services to you subject to the following conditions. If you visit our shop at Diama you accept these conditions. Please read them carefully, Diama controls and operates this site from its offices within the UK. The laws of England and Wales govern claims relating to including the use of, this site and materials contained.

If you choose to access from another country you do so on your own initiative and are responsible for compliance with applicable local laws.


All content included on the site such as text, graphics, logos, button icons, images, audio clips, digital downloads, and software, are owned by Diama and are protected by international copyright laws.

License and Site Access

Diama grants you a limited license to access and make personal use of this site. This license does not include any resale for commercial use of this site or its contents, any collection and use of any product listings, descriptions ,or prices, any derivative use of this site or its contents, or any downloading or copying of account information. For the benefit of another merchant, any use of data mining, robots, or similar data gathering and extraction tools is not permitted.

This site may not be reproduced duplicated copied sold - resold or otherwise exploited for any commercial exploited without written consent of Diama.

Product Descriptions

Diama and its affiliates attempt to be as accurate as possible in all descriptions. However we do not warrant that product description or other content is accurate, completely reliable, or error free.

From time to time there may be information on Diama that contains typographical errors, inaccuracies or omissions that may relate to product descriptions, pricing and availability.

We reserve the right to correct any errors, inaccuracies, or omissions and to change or update offers and information at any time without prior notice (Including after you have submitted your order). We apologies for any inconvenience this may cause you.


Prices and availability of items are subject to change without notice. The prices advertised on this site are for orders placed and include VAT, where payable, and delivery.

Please review our other policies posted on this site. These policies also govern your visit to Diama.

By clicking on "Create my account" below, you are agreeing to the Terms of Service above.