An elegant choice, the Cassandra cathedral solitaire engagement ring features graceful raised shoulders that gently taper in towards the diamond, which is held in place by four sleek claw prongs.
NUMINED stands behind each product and each item is inspected prior to shipment. NUMINED's warranty covers manufacturing defects for life -- which differs than wear and tear. Please be advised that if another jeweler works on our pieces, it voids the warranty with us as we cannot be responsible for another jeweler's work.
If a setting created for a customer's existing diamond or gemstone is not set by NUMINED, the setting is non-returnable and the warranty is void.
If there is ever an issue with your jewelry item or you need a service not covered under our lifetime warranty, your item can be mailed to us for evaluation and estimation. Please Contact Us if you have any questions.Contact us
Our US delivery is fast, free, tracked and insured.
We ship to all states in the U.S and internationally. We ship via FedEx Overnight.
All packages are fully insured for the value of the item shipped and require an adult signature to receive the package. FedEx hold locations are also an option and require a form of ID upon picking up. Some locations may require the use of the USPS, such as APO addresses, depending on the exact location.
Please note that items showing signs of wear or those that have been set, engraved, altered, resized by a Jeweler other than NUMINED, or damaged in any way, cannot be accepted for return.
Interest will be charged to your account from the purchase date if the balance is not paid in full within 6 months.
No interest will be charged on the purchase if you pay it off in full within 6 months. If you do not, interest will be charged on the purchase from the purchase date at the Purchase APR applicable to your account.
A minimum monthly payment is required and may or may not pay off the promotional purchase by the end of the 6 month period.
Multiple separate transactions of less than $99 per transaction cannot be combined to meet the minimum purchase amount.Apply Now
At NUMINED, sourcing the highest quality diamonds for our customers is a priority. Our experienced team of gemologists seeks superlative diamonds for all our jewelry. With us, our customers can be certain they're investing in both a quality and an ethical piece of jewelry.
We simplify the process of buying beautiful jewelry and our customers can be confident they're investing in the highest caliber precious stones without compromising their budget.
Founder, NUMINED Diamonds
Isaac truly made this a one of a kind experience from start to finish, he made sure i was educated on all types of diamonds and styles and the perfect setting, not being pressured me anything. Highly recommend this place if you're looking for anything with diamonds. thank you so much for making this a great experience!
Incredible experience, able to get a fantastic looking stone without destroying my bank account and with a clear conscious. Was guided through the process by Shannon seamlessly and with great care. The place to go for Diamonds in Chicago
I really have to be blown away with service to write a review and I was. Isaac, Shannon, Stephanie, and the whole team at Numined were a joy to work with. I was able to do everything thru the website and any questions I had were answered by the team via email. By far the best experience I've had working with a jeweler.
Numined is amazing. Shannon was the best rep I could have asked for going into this. She didn't pressure me, helped me find the perfect ring and was extremely informative. The entire process was so much fun with her help. And I appreciated that she was very respectful to stay within budget and finding the right fit. With the bonus of knowing our diamond is conflict free, I couldn't ask for a better experience and ring. Thank you!!
Shannon and the whole team were extremely helpful! I was super impressed with the attention to detail and dedication to making me happy. I'd been to other jewelers and felt pressured to buy a diamond that was larger than I actually needed and would have put me outside my price range. BUT, at Numined, there was a focus on finding me the right diamond to fit my existing family setting and making it such that it fit my budget. Truly impressed and looking forward to returning to get our wedding bands! Thanks again Numined!
The selection and service were outstanding for a first time gem buyer. Good, straightforward education and easy search feature on the website. The CEO and founder himself was personally corresponding with me throughout the entire process. Highly recommend these guys.
Shannon Hruza provided amazing customer service! I would recommend this place to anyone. Not to mention that they offer lab-created diamonds, which is better for the environment!
I had the best experience purchasing and engagement ring here. They made the buying experience a great one. I was not pressured but instead educated and felt very comfortable. I am beyond grateful to Isaac and Shannon. From start to finish the customer service is bar none. I went here based on all the great reviews and now I want to share the same for anyone who is looking for an A+ jeweler. They followed through on everything they said. Beyond happy thank you guys!
They did a great job on our engagement ring. Shannon was a huge help during the selection process, letting me know of various options but ultimately not trying to push anything. Great price and service.
Shannon at Numined was great! We were curious about different stone options for an engagement ring, and were very happy with all the information she shared with us about the differences and similarities between mined and lab grown diamonds. She took detailed notes about what we were looking for in a ring (stone size, ring material, setting type, etc.) and as soon as a stone that fit our budget and desired characteristics was available, she led us through the design and ordering process with no surprises or any degree of 'hard sell.' They truly want the customer to end up with a product they love and we were very happy with both the experience and the ring. Thanks Shannon and team!
We LOVED our experience at Numined (thank you, Shannon)! Came here to buy our engagement ring thanks to a referral from a friend (who was also referred by a friend...) who gave this store rave reviews. They are super quick to respond to emails and to answer any questions and take the time to understand what you want in a ring. Found exactly what we were looking for and I still receive compliments weekly about how sparkly and gorgeous the ring is. We're coming back to pick our wedding rings! Highly recommend you check this place out - you won't regret it. Thanks, Numined team! :)
Fantastic experience. Shannon was kind, funny, and considerate. We're on the younger side and not many of our friends are engaged yet, but we did not feel any undue pressure. The ring itself is gorgeous and we could not have asked for better.
Excellent sales process. Shannon was incredibly helpful, going above and beyond in educating me about the products without pushing anything. Most importantly, we got a beautiful ring. Highly recommended!
Amazing experience. Shannon is amazing. Highly recommend.
Shannon and crew are OUTSTANDING. After visiting several other jewelers, I received a few recommendations to come here. Glad I did! Shannon works hands on with you and makes you feel totally comfortably throughout the process. She put me at ease and allowed me to come in several times to get exactly what I was looking for. They really go above and beyond and I would give them more than 5 stars if allowed.
ring. We had wanted a synthetic diamond and after I looked online and in physical stores for two months (even buying a dud online and returning it), I eventually found Numined. You can see the reviews are excellent. When you walk into their shop they don't overwhelm you like some other big name stores trying to immediately sell you things, and they certainly don't ignore you. They will approach you and if you need anything they will tell you everything you need to know. Stephanie showed me ASET images of all the diamonds I wanted to see, let me look at it with her microscopes with different degrees of magnitude (I asked to see the ID Number etched onto the side of the diamond, as well as any imperfections in any diamond), go to the window and see how it looks in the sunlight and even under the desk with no light, she was incredibly helpful and patient with me. She even ordered more diamonds in my price range and specifications when I wanted to see more. I was also incredibly picky with the band that would be used and their CAD team made maybe 5 or 6 brand new band designs to try and match what I wanted. EVEN then, after I chose the band and they made it and fitted the diamond, I wanted it adjusted and they took it back and did it! I am thankful that I was able to find Numined and have Stephanie help me through the entire process. Others there also offered their help whenever they could. I couldn't be happier with them. Overall I would recommend Numined to anyone!
Shannon helped me and my fiance get a beautiful ring. She walked us thru all the available options, was low pressure and allowed us time to talk and think in order to get the best ring we could possible ask for. Thanks again Shannon and Dimend Scassi.
Bought an engagement ring here and really felt comfortable with the experience. Felt like I got a great deal and had a lot of options in terms of diamond and band availability. The best part, in my opinion, was that the person helping me choose a diamond (Shannon) had a ton of experience. She could pick up a diamond, look through the little magnifying glass thing, and tell me what inclusions she could see and her overall opinion of it. And I never felt pressured to pick something I wasn't comfortable with. She was just there as a guide and I really appreciated that.
Numined walked me through every step of the process and helped me find the perfect engagement ring. My fiancé loved her ring and I have to thank Numined diamonds.
I cannot recommend Numined enough! We were so lost when we decided to start to pick out my engagement ring. The only thing we knew was that we wanted to use lab grown diamonds (only way to certify any stone is truly conflict free) and I am so glad we found Numined. I was a little wishy washy on what design I wanted, but Shannon's friendly demeanor, good questions, and overall knowledge meant I am now wearing a ring I LOVE. She worked with my fiance within his budget, and never once did I feel pressure to choose a bigger stone or a more complex setting. If you're considering visiting Numined, do yourself a favor and go meet Shannon. We'll definitely be back for my band and beyond.
Thanks Shannon, we are so happy with everything!
Can’t say enough positive things about my experience. Every part of the process was excellent. Extremely helpful in the design phase, great communication throughout the fabrication process and finished product was exactly what we were looking for.
This is a fantastic jeweler. I had a rough idea of what I wanted when I walked in the door, and Shannon and her team helped make it a reality. I would highly recommend NUMINED to anyone looking for an engagement ring or custom jewelry.
I had a wonderful experience at dimend SCAASI. I worked with Shannon, who was extremely knowledgable and honest throughout the ring buying process. It turned out beautiful and my fiancé couldn't be happier. I would highly recommend them to anyone in the market for an engagement ring.
Isaac, Stephanie and the whole team at Numined / Dimend Scaasi were wonderful to work with. I never felt pressured or hurried, we had an honest discussion and came out with a great result at a great price. I would not hesitate to recommend them.
Working with Shannon at Numined Lab Grown Diamonds was smooth and easy. She found great options within my budget and was helpful in explaining all the details that purchasing a ring entails. I highly recommend.
Great experience and the web site was outstanding. Made the purchasing process very easy and stress free.
I was very happy with the customer service from Numined. They answered all of my questions quick and respectfully. I was nervous buying a ring online without ever trying it on, but they discussed their return policy which eased my concerns and I ended up being very happy with my purchase.
Fantastic experience and service! Shannon was a great help. Knowledgeable, honest, and helpful. She helped my fiancee and I through several different styles of rings and diamonds, helping us find the one she liked the most. Pricing was reasonable, she was honest about the costs and what we were paying for. In addition, she helped us with a few offers that knocked the price down. We gave her our budget and she gave us diamond option that kept us under budget, but still with a beautiful ring. Moreover, they offer lab-grown diamonds. As pretty as normal ones, it helped us avoid the guilty worry of "did someone in Africa die for this diamond?" Their office is comfortable, clean, and elegant. As a side note, the front desk was helpful in navigating the jeweler's row to find Numined's office. We will likely be returning to them when it comes time to buy the wedding bands.
INCREDIBLE EXPERIENCE!!! This company was recommended to my fiance and I by my co-worker, who purchased his wife's engagement ring from them. We originally went in just to look, but Stephanie was an incredible hostess, very knowledgeable and patient, teaching us every step of the way. She also gave us a GREAT deal, so my fiance decided to just pay for the ring on the spot (of course, i was happy). The owner even came in and chatted with us a bit. I also appreciated that Stephanie stayed with us beyond closing time to make sure we were satisfied. Finally, after we ordered the ring and I received the specs via email I decided I wanted a different cut. Thankfully, Stephanie was receptive to my change from the original and continued to be gracious by complying with my request. In the end I received a ring that is exceptionally brilliant and sparkly. I am VERY satisfied. Everyone who sees it comments on its brilliance and jokes that the ring is 'blinding' them. When my fiance and I are ready to purchase the wedding bands we will definitely return. I'm very pleased with the service and the product.