What is the estimated shipping time for the product?

The product requires 7-8 days for shipping. The precise ship-out date for each product is provided on its detail page, where you can refer for an estimated timeline.

Is a rush order service available?

Yes, we offer a rush order service that decreases the shipping time for an additional fee of USD 50. Please get in touch with us before placing your order for this service.

What payment methods do you accept?

We accept all major credit and debit cards (VISA, Mastercard, JCB, Amex, Maestro), as well as PayPal, Google Pay, Apple Pay, and Shop Pay. For your convenience, we also offer flexible financing through Klarna, Afterpay, and Shop Pay Installments.

What is your return policy?

We offer a straightforward 30-day return and exchange policy. For assistance or return instructions, our customer support team is ready to help. Please return your jewelry in its original, undamaged packaging.

What is the process for exchanging a product?

If your ring isn't exactly what you envisioned, we provide a 30-day exchange policy. Simply email our support team, and we will guide you through the exchange to find your perfect piece.

How long does it take to receive a refund after the return has been initiated?

Once we receive and inspect your returned item, your refund will be processed promptly within 2 business days.

Buy Round Cut Moissanite Vintage Engagement Ring

How Our Rings are Made

Design & Selection

From custom to ready-to-ship, every ring is thoughtfully designed for timeless elegance

Expert Craftsmanship

Our skilled artisans shape, cast, and refine each ring with precision and care.

Stone Setting & Polishing 

Each diamond is carefully set and polished to achieve flawless radiance.

Quality Check & Packaging

Each ring passes a strict quality check before being elegantly packaged.

Trusted by 30k+ Customers Worldwide

Hear from those who’ve experienced our craftsmanship firsthand.

Henry Shepherd Jr, NY, United States

August 8, 2026

Absolutely in Love With This Ring!

We are seriously so excited about this ring! We both absolutely lov... Read more

We are seriously so excited about this ring! We... Read more

Michael ivan Bonifacio, Las Vegas, United States

July 22, 2026

Love this ring

Got this as a promise ring, and it was just what I was looking for.... Read more

Got this as a promise ring, and it was just wha... Read more

Billy Bates, Cullman, United States

July 2, 2026

Exactly what I wanted

It looks even better in person. Really happy with how it turned out... Read more

It looks even better in person. Really happy wi... Read more

Sam Ahmed, Toronto, Canada

May 15, 2026

Perfect Proposal Ring

Working with Ankit and the entire team at Diamondrensu was an excep... Read more

Working with Ankit and the entire team at Diamo... Read more

Martina, Mollis, Switzerland

April 8, 2026

Fast & Reliable Service

Quick response - Sends photos before shipping - Fast shipping with ... Read more

Quick response - Sends photos before shipping -... Read more

Caleb, El Paso TX, United States

April 3, 2026

Better Than Expected

Stunning Absolutely amazing, we got a 2 ct, and it’s more beautiful... Read more

Stunning Absolutely amazing, we got a 2 ct, and... Read more

Amelia , San Francisco CA, United States

March 3, 2026

Perfect in Every Way

Beautiful
Beautiful, fit perfectly and looks just as it does online!!

Beautiful Beautiful, fit perfectly and looks ju... Read more

Solitaire oval cut diamond ring shown on a finger Testimonials

JH, Newcastle OK, United States

February 16, 2026

Love This Ring

This ring is stunning! The stone is perfect and very sparkly. I am ... Read more

This ring is stunning! The stone is perfect and... Read more

Cris , Conifer CO, United States

February 4, 2026

Forever Engaged

Beautifully made custom diamond engagement ring.

Stacy Smith , Washington MI, United States

January 27, 2026

Love Them So Much

Ankin did a phenomenal job creating my rings, they are absolutely g... Read more

Ankin did a phenomenal job creating my rings, t... Read more

SEE ALL CUSTOMER STORIES

Packed with Love

Every ring is elegantly packaged in a luxurious box, designed to make your special moment even more magical.

From the soft velvet interior to the carefully wrapped details, we ensure an unforgettable unboxing experience because your love story deserves nothing less.

Looking Beautiful

Best ring ever !!

She Loves It

Perfect fit. My fiance loves antique looking jewlery but doesn't want me to spend thousands on a ring. She was giving me ring ideas, she saw this one in an old Google collections folder that she made and she fell in love with this ring all over again. I got the ring for her and she loves it far more than originally thought. It is absolutly perfect. Thank you!

I'm thrilled that the ring was a perfect fit and that your fiancée loves the antique look! It's heartwarming to know she fell in love with the ring all over again. Thank you for choosing us to be a part of such a special moment.

Stunning

This ring is so stunning. I’m complimented on it every time I wear it.

Thank you for taking the time to write feedback, it truly means a lot to us.

Great Exprieance with Diamondrensu

I have had an amazing experience with Diamondrensu. Ankit has been extraordinarily patient with my questions, and overall a pleasure to work with. I ordered this ring and wanted to customize the center stone. He sent me a CAD with 2 different stone sizes for me to choose from (sent within 2 days of me asking). Affordable upgrade to the stone! The ring itself arrived slightly too big (my fault!), and he answered questions I had before getting it resized locally. I paid for upgraded shipping - although it was stuck in pre-transit for a few days, once it was shipped out it arrived within 2-3 days to the Western US. The detail on this ring is absolutely stunning - even more than the photos! 1000% would buy again. Size reference: 2.5 ct center stone Size 6 ~11 mm tall

Thank you so much for your amazing review, Karen! We're so happy to hear that you had such a great experience with us and that you love your ring! We really appreciate your feedback and we'll be sure to pass along your compliments to Ankit. We hope you'll continue to shop with us in the future!

Impressed to moissanite ring

This ring was out of this world. But the side stones rubbed my side finger. Exchanged for something else. Absolutely top quality. So well made. Thanks Ankut for handcrafting such magnificent pieces. I feel so lucky to have one of your rings on my finger.

Hi Rachael,

Thank you so much for your kind words - we're so glad you love your ring! We're sorry to hear that the side stones were rubbing your finger, though. We would be happy to help you find a different ring that will be more comfortable for you to wear. Please feel free to contact us at any time.

Thanks again,

Ankut

1 2 3

5 stars: 13 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Looking Beautiful

Best ring ever !!

She Loves It

Stunning

This ring is so stunning. I’m complimented on it every time I wear it.

Thank you for taking the time to write feedback, it truly means a lot to us.

Great Exprieance with Diamondrensu

Good Job!

Hi Rachel,

Thank you for your kind review. We are so happy to hear that you loved your ring, and we're sorry to hear that the side stones were rubbing your finger. Thank you again for your review, and we hope you have a great day!

Impressed to moissanite ring

Hi Rachael,

Thanks again,

Ankut

Highly recommend

My ring looks exactly like it looks in the pictures. It arrived 2 weeks early. I would highly recommend this seller! I love the ring!

Stunning ring

Ankit was a pleasure to deal with. Ring is stunning!!!

Just as Pictured - Beautiful

I purchased this ring and Ankit designed a band to go with it. It is beautiful, I love it. I chose the 14k yellow gold. I had trouble receiving my e-mails that had attachments from Diamondrensu, so check your junk mail file, but Ankit's communication was great, received CAD drawings and then pictures of the actual rings together. I would not hesitate to purchase again, thank you.

The ring is lovely!

I am extremely pleased. I would order from them again without hesitation. It took 2 weeks to arrive.... not bad at all considering how far it had to travel! Excellent experience overall.
Two weeks to arrive from shipping date. Not bad at all since the item had so far to travel.

Stunning ring

Beautiful Ring!

The ring is simply gorgeous. We are so happy with it!

Faq's

Have Any Questions?

Yes, we offer global shipping, covering major countries such as the USA, Canada, the UK, Australia, Middle Eastern countries, Hong Kong, New Zealand, Japan, Singapore, Malaysia, India, Germany, France, Italy, Sweden, Spain, Belgium, the Netherlands, Brazil, Argentina, Mexico, Denmark, Ireland, Switzerland, Portugal, and many others.

We offer two shipping options: economy shipping, which is free and takes about 2 weeks for delivery after the product is shipped, and express shipping, which delivers within 5-7 days after shipment. You can choose your preferred shipping method at checkout. If you didn't select a shipping option, please send us a message and we will provide further instructions.

Yes, we offer several convenient layaway and financing options. Shop Pay Installments allows you to split your purchase into 4 interest-free payments. Klarna and Afterpay provide longer-term financing (interest may apply). Orders using these services ship immediately upon confirmation. Alternatively, Diamondrensu offers an in-house split-payment plan: pay a 30% deposit, and divide the balance into 3–4 payments. Please note that orders using our in-house plan will ship only after the full balance is paid.