Crown Ring Even
Inspired from King Harrow’s crown, of “Dragon Prince.” The Crown Ring will transfer magical powers of genuine heartedness to the soul of the wearer. Represents love, commitment, and real connection. Each ring is designed to carry a lifetime of epic memories and adventures together.
How Mementum Jewelery Works
Choose your Jewelry
Each piece incudes a sparkling briliant glass gem.
The gem hides a unique code (invisible to the human eye) that unlocks digital memories.
Create your Memento
Download the Mementum App (available on iOS & Android).
Add your most precious photos and special notes that become part of the jewelry gift.
Link your Memories & Gem
Choose to 'transfer' your memories on the app and scan the gem. Now they're forever linked.
Your memories can only be unlocked by the wearer.
“ I ordered the alpha necklace so i could keep my loved ones close to me. it was delivered so quickly and i was able to wear it on my trip abroad! people thought the functionality of the piece was so cool! ”
Scan your Jewelry
Download the Mementum app to your own phone.
Simply scan your gem - it's the passkey to your memories.
See Every Memory Instantly
Unlock every photo and note specially selected for you.
Keep a reminder with you always of how much you're loved.
Keep the Memories Alive
Your gem is the forever key to your memories.
Add new photos and notes at any time by scanning your jewlery and using the Mementum app.
No Other Jewelry Gift IsThis Personalized +This Easy +This Stunning
I was more than happy when this arrived earlier than expected, but that was nothing compared to the reaction I've received from my wife and our friends and family. I showed one friend your website and she told my wife that she should prepare herself for one of the best presents EVER! I gave my wife the pendant on our anniversary, preloaded with pictures of us on our vacations, her parents, and our children. She was dumbstruck... and never stopped talking about it to anyone we saw in the hotel, and her mum can't understand how it works but just loves the idea of having those memories close.
Hi Stephen, Thank you so much for taking the time to write such a fantastic review! Our customer satisfaction is our number one priority and we strive our best to maintain this! We're filled with joy to know that both you and your wife love it so much. Family is absolutely 100% our number one priority and it's our greatest honor to have helped you create such a wonderful memory with your wife. Thank you so much for supporting us and we wish you and your wife a wonderful year to come and a lifetime of happiness together! Have a wonderful day! Warm regards, Khoi Mementum Customer Support Team website: mementum.io email: email@example.com
i ordered the alpha necklace so i could keep my loved ones close to me. it was delivered so quickly and i was able to wear it on my trip abroad! i got compliments and people thought the functionality of the piece was so cool. definitely happy with my purchase!
Hi Sonia, Thank you so much for taking the time to write this wonderful review. We sincerely appreciate your support and we hope you will have more wonderful time with our jewelry. Please have a wonderful day! Warm regards, Khoi Mementum Customer Support Team website: mementum.io email: firstname.lastname@example.org
So I ordered the necklace and set up for memories was very easy! I wish there was a way to save the necklace on a account and have the OG add more memories in while the recepient of the necklace is out of town or something. Anyway I had a great experience with assistance with shipping and customer support on my order.
Hi Brandon, Thank you so much for spending the time to write this review for us! It means a lot to us to know that you went out of your way to do this. Moreover, thank you for sharing your idea to help us improve our product & feature. Actions like these are highly appreciated as it helps us understand our customers needs better. I'm really glad that I was able to help you with your order & I sincerely hope you will enjoy your Mementum jewelry to the fullest. I wish you many wonderful moments to come and hope you have a wonderful day! If there's anything else I can do to help, please let me know. Warm regards, Khoi website: mementum.io email: email@example.com
I love it alot is the best thing I ever bought in a long time
Hi Jose, Thank you so much for spending the time to write us a review! Moreover, we're so glad that you are satisfied with our jewelry. We appreciate your support and we hope you have a wonderful time with our jewelry. We wish you many wonderful memories to come! Warm regards, Khoi Mementum Customer Support Team
I love the idea and the jewelry. But the app could be a little more fulfilling. Maybe auto scroll the photos, maybe be able to have music play as well. I set up all the photos in my phone before I received the piece. When I scanned it upon delivery it didn’t automatically let me move then photos to the account. I had to reload and caption every photo. While hoping my wife wouldn’t wake up. She loves it tho. And I do too. I just think it could be a lot better. Are there any updates coming? Is that possible?
Hi David, Thank you so much for taking your time to write this amazing review. I'm so happy to hear that you and your wife love it! Moreover, we really appreciate that you provide some features that you would like to see in our app like auto-scroll and music. Those are fantastic ideas and we will keep in mind when we upgrade ourselves! As for the process of transferring the memories from your phone into the jewelry, there is an option to transfer all the prepared memories. All you have to do is: 1. Open the Mementum App 2. Go to 'Prepare Memories' 3. Go to any memory and click on the '...' 4. Click on 'Transfer All Memories' That said, I really am happy to know that we were able to provide you with a satisfying Mementum experience. Please have a wonderful day and a happy new year! Warm regards, Khoi email: firstname.lastname@example.org website: mementum.io
I loved it, very easy and spectacular gift you could give to others
Hi Samah, Thank you so much for spending the time to write us a review! Moreover, we're so glad that you are satisfied with our jewelry. We appreciate your support and we hope you have a wonderful time with our jewelry. We wish you a happy new year and a wonderful day! Warm regards, Khoi Mementum Customer Support Team
My girl loves it
Hi Evan, We're so glad that you and your loved ones are satisfied with our jewelry. Thank you so much for your support. We wish you a happy new year and a wonderful day! Warm regards, Khoi Mementum Customer Support Team
Wife loved it. It takes a bit to get to the reveal of personal photos, but it’s worth the suspense. I’d buy another for sure
Hi Michael, Thank you so much for taking the time to write. We're so glad to hear that your wife was happy with her gift. We wish you guys the best and a happy new year! Warm regards, Khoi Mementum Customer Support Team
The memories idea is very great and the item is fabulous it is just the pendant is not that shiny as it should be. Still, it is still a good one. Thanks
Hi Ronel, Thank you so much for spending the time to write. We really appreciate your honest opinion. I'm sorry to know that the appearance of our jewelry hasn't reached the desired shine. However, we're still extremely happy to know that you're still happy with it. Thank you so much for your support! Have a happy new year! Warm regards, Khoi Mementum Customer Support Team
I'm from Germany. I searched a long time for my girlfriend a good thing . And I found this in YouTube. I want a gold heart but , there is no gold heart ( just silver one ) . Please remember me before valentine when you have gold one ( white gold or platinum is good too). Thank you
Hi Mansour, Thank you so much for showing interest in our products. It means a great lot to us as a small business to receive such affectionate support. I will definitely reach out when we have a restock in your requested jewelry. Please let me know if there's anything I can do to help. Have a wonderful day!
I love the necklace, and it looks great. The chain broke with very little resistance. The replacement process was simple, but not thrilled about the durability or prospect of losing my pendant in the future.
Hi Jake, Thank you so much for this candid feedback! We will look into further improving the durability and strength of our chains. Hopefully, the replacement chain does not cause any issues. Howard PS It makes us happy to hear that you love the necklace and design!
THIS A REVIEW UPDATE (Used to be One Star) The necklace itself is elegant and beautiful. Android app. The recent app update (Aug. 26, 2022) looks great and works just as I expected. Previously, my photos used to not display any of the dates, titles, captions and additional notes when in view/slide mode as advertised in the video. However, after reaching out to the developers Khoi and Howard quickly responded. Howard preceded to apologize for any confusion on adversitments displaying an older version of the app and informed me of his plan to roll out the Aug. 26, 2021 update that would allow users to switch between the old and new versions of displaying memories! They also added some features like the option to transfer the current you are working onto the necklace instead of only being able to transfer all memories. Also, you can swipe the dates, titles, captions and additional notes display into and out of view. You can tell the developers are putting their heart and soul into the development of this product. It is a lovely ground breaking concept. And giving this necklace to someone would be a grand loving gesture, even if it is for yourself!
I bought this necklace for my boyfriend’s birthday, I live in Scotland and it came so fast that it even arrived here before my other parcels that all come from the U.K. My boyfriend was really happy with his present and wears it all the time. I also had got in touch with Mementum, and they were so polite and helpful. I’m so pleased with my purchase.
Hi Isla, Thank you so much for your kind words! We're happy that we were able to take good care of you. We are so grateful to have you as a customer. Whenever you need us, we’re here for you anytime. Have a wonderful day! Warm regards, Khoi
Android app. My photos do not display and of the dates, titles, captions and additional notes when in view/slide mode as advertised in the video. They also don't have the nice rounded edges. Will an update be rolling out soon for the Android app otherwise I would like to return both necklaces even though I really like the concept, it was not properly executed. Side note: the necklaces themselves looks pretty as a regular piece of jewelry.
Hi Tileena, Thank you for the feedback. I can see how that can be misleading, and I sincerely apologize for any miscommunication. What you saw in the video is an older version of our app. I will look into reviving elements of that experience and include them in our next release, which should be as early as this week. Regards, Howard
Hi Miguel, We're terribly sorry about the unpleasant encounter you had with us. We understand that dealing with lost orders can be frustrating, and we want to make this right. We can file a lost order claim with the carrier only after a customer reports the order lost. We are prepared to send you a replacement, but can you inform the shipping carrier that you never received the package? We have resent the carrier's contact information and your tracking details via email. Once again, our sincere apologies for the incident. As a small business, we try our hardest to provide the best service to our customers. However, we might make mistakes sometimes which lead to a possible unwanted complication. Thank you for your understanding. Regards, The Mementum Team
Fast shipping, easy setup, great instructions. I was even able to slip the simple app onto her phone & have a smooth surprise for her. Affordable & elegant. Well done. Great idea here.
my husband loves it. What a wonderful and unique idea. He said, he will never take it of. As he is not allowed to wear rings at work, he wears it as a necklace. You can have all memories with you all the time. It's so easy to upload the pictures to the ring. Really fast delivery, it took just 5 days from placing my order to recieving the package in germany. And the packaging is also great. This little giftbox is beautiful. We will definitely order again!!! Thank you so much!!!!!!
Dear Yvonne, Thank you for sharing your story. It really warms our hearts to know that your husband really appreciate your gift. We hope Mementum brings you countless moments of joy, and sparks stories of connection with the people that matter in your life. We're glad that you're satisfied with your Mementum experience. Khoi
It is quiet expensive but the best investion ever. It is such a beautiful and thoughtfull Gift and perfect for a little distance relationship.
Love it came exactly as described and it’s so cute
I got this for my boyfriend for his birthday and I loaded a ton of pictures to surprise him. He loves it!
It arrived very quickly. It was easy to use, and my husband loves it. My only issue with it is that it came a little scuffed on the side. There's a few scuff marks on the bottom right side of the pendent. Other than that, it works exactly the way it's suppose to.
Dear Stacey, Thank you for your feedback! We are extremely happy to see that you're satisfied with Mementum. We're sorry to hear about the scuff marks that came with your piece. Please have our sincerest apologies for the condition your order arrived in. We're happy to resolve your issues. You can contact us through our website or our customer support email: email@example.com Khoi
I haven't received it yet.
the best product ive ever bought no regrets on how much i spent...worth every penny
Can someone kindly contact me with the shipping tracking number . This has not been received yet amd I am concerned. Thank you
Hi Sari, Thank you so much for reaching out! I apologize for any delays on this international shipment. I will contact you right away through our support channel so that we can address any of your concerns. Regards, Howard
Got it for my mom as a mothers day gift. She absolutely loved being able to upload her own photos and showing other people. Only downside to this necklace was she thought the chain was way too thin, and the holes for it are too small to put it on a thicker necklace.
Dear Kimberly, Thank you for your feedback! It's really helpful for us as we further develop our jewelry. Our jewelry was designed to have a minimal and modern look to it. Our chain's thickness was chosen to match with the aesthetic we're going for. That being said, we are extremely happy to see that you're satisfied with Mementum. Khoi