While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Company details

  1. Glassware Manufacturer

Written by the company

We specialise in original design production across our entire product range, ensuring design ergonomics with genuine scentific performance. DIAMAS is redefining a wholly modern approach to social occasion. Redefining home luxury for the 21st century, further reinforcing our mission being one of the world’s most desirable gifting and drinks solution brands. By investing in product from DIAMAS you are contributing towards our mission to achieve climate positive certification status by investing in various green projects and continuing to revise business practices to ensure minimum environmental impact in every aspect.


Contact info

4.5

Excellent

TrustScore 4.5 out of 5

15 reviews

5-star
4-star
3-star
2-star
1-star

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

great quality

great quality, beautifully presented :)

19 April 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Thank you for your 5 Star review it really does make a difference !!!

Rated 5 out of 5 stars

Carlton Nash and Co Ltd

Me and the team here at Carlton Nash, have been working with Aventus Ltd for a few years now. Innovation is at the heart of everything they do, right down to the unique technology they implement, to ensure and guarantee the finest whiskey and spirits experience around.

27 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

He Guys really appreciate your amazing Review!!

Rated 5 out of 5 stars

I really like this glass

I really like this glass. It's best described as a cross between a rocks glass and the Glencairn. It has a nice weight, the presentation is excellent, and it feels great in the hand.

I'm not a big fan of the Glencairn. My preferred glass is a rocks/tumbler. To me, this provides a great alternative between the two.

If you're curious I would highly recommend giving it a try. The price is good and you may just find your next favourite glass.

17 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Thank you Gary for your detailed Review, we appreciate your time and amazing feedback Cheers

Rated 5 out of 5 stars

We gave this for a gift to somebody

We gave this for a gift to somebody, lovely product, lovely presentation of the gift , perfect gift to give to somebody

2 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Thank you for your Great Review - really appreciate your feedback

Rated 5 out of 5 stars

Excellent product and excellent…

Excellent product and excellent customer service. I would highly recommend to anyone as a gift or personal use!

18 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Thank you Chloe for your great review we are grateful for your feedback

Rated 5 out of 5 stars

I bought a tumbler gift set for my…

I bought a tumbler gift set for my brothers birthday. Amazing product that comes in a high quality and well put together gift box. This really feels like a special gift to give someone with the amount of work and craft that’s gone into both the product itself and all of the accompanying accessories. From the draw string bag used to store the stone inside of the freezer, down to the cleaning cloth provided, the whole product and customer experience really exemplifies class.

13 May 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Hi Jamie, thank you for your purchase and the amazing review it really does make a difference - Glad your Brother and yourself Enjoyed the Tumbler - Cheers

Rated 5 out of 5 stars

Excellent!

Excellent tumbler! Sits lovely in hand as well.
Great purchase!

18 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Hi Dan your support really does make a difference, thank you for your review

Rated 5 out of 5 stars

Great product

Great product, well designed, fits great in your hand, and fab quality 👌

15 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Anthony thank you for your Review we are grateful for your feedback

Rated 5 out of 5 stars

Happy

Received the order and very happy with it. Used it immediately last night and have never enjoyed whisky from a glass so much. Thank you!

14 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

We appreciate your lovely review for our Glass, much appreciated

Rated 5 out of 5 stars

This product is a game changer

This product is a game changer. Fantastic quality too. I won't use anything else from now.

13 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Wow Sarah thank you for your Review - your support doesnt go un-noticed

Rated 5 out of 5 stars

Diamas signature ice trays

Me and my family love the signature ice trays! The shape means that the entirety of your drink is chilled almost instantly and it feels as if they freeze so much quicker than any other brand or shape we have tried.
They are such a wonderful design that sit well in the freezer and save splilling or breaking amoungst other things. We won't be trying any other ice trays going forward and we will definitely be stocking up on these!

11 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Megan, thank you for your lovely review

Rated 5 out of 5 stars

I got this for a gift and I was so…

I got this for a gift and I was so pleased with the presentation and the beautiful unusual design of the glass.
It is a joy to drink out of and I absolutely love how you can cradle the glass in your hand, feels so luxurious.
I also love the cooling stone works a treat at keeping your drink cold.
I will definitely be buying more for gifts and also would highly recommend them.

10 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Karen thank you for your great review

Rated 5 out of 5 stars

Diamas a piece of art.

Fantastic glass a true piece of artwork. The glass feels great in your hand and looks equally great on the shelf. The packaging is amazing as well is the cooling stone that is included. Keeps your drink great consistent temperature regardless of hot or cold. If you want an exceptionally crafted glass for your drink look no further. Diamas is the glass for you!

3 June 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Thank you for your amazing Feedback, it really does make a difference to our brand and the Diamas Community

Rated 5 out of 5 stars

A great product of both design and…

A great product of both design and quality. Excellent customer service and fast shipping. the stones are reusable and make a great addition to my drink without diluting it. Highly recommended!

18 April 2024
Unprompted review
DIAMAS logo

Reply from DIAMAS

Thank you Jay for your awesome Review Much appreciated

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look