• Iris Twist Round Diamond Engagement Ring in Platinum — view 1
  • Iris Twist Round Diamond Engagement Ring in Platinum — view 2
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  • Iris Twist Round Diamond Engagement Ring in Platinum [studio-20261024]
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Iris Twist Round Diamond Engagement Ring in Platinum

This Iris Twist Diamond Engagement Ring is designed to be strong and lasting. It features a round lab grown diamond..

Metal

Silver
Silver
Yellow Gold
Yellow Gold
White Gold
White Gold
Rose Gold
Rose Gold
Platinum
Platinum

Diamond Shape

Round
Oval
Pear
Cushion
Emerald
Radiant
Princess
Marquise
Heart
Asscher
Diamond Quality
Production Speed

Center Diamond: 1 Ct F VS2, IGI Certified

Ring Size
Select Size
Engraving Optional · Free
Add Engraving
Total Price $1,249.00Ships by Nov 6
$1,249.00 $2,499.00 Fall Savings

Priced direct from our workshop. No retail markup.

Starting at $43/mo or 0% APR with . Learn more
  • Free Worldwide Shipping
  • Certified Diamonds
  • Lifetime Warranty

Secure, Insured Delivery

Your peace of mind is our priority. From our vault to your doorstep, every package is fully insured and discreetly labeled to guarantee a safe arrival. We handle the security, so you can focus on the excitement of unboxing.

Luxury Without the Markup

We believe exceptional jewelry shouldn't come with a hidden cost. By growing our own diamonds, manufacturing in-house, and cutting out the middlemen, we bypass traditional retail markups. The result? Uncompromised quality at a fair, honest price - directly to you.

65 Day Returns

We are confident you’ll fall in love with your jewelry. But if for any reason it’s not the perfect fit, we’ve got you covered. Enjoy a full 65 days to decide — more time than any other lab-grown diamond retailer gives you. If you aren’t absolutely satisfied, simply return it for a full refund or exchange - no questions asked. And if it’s only the size, resizing is free for a full year.
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$1,249.00 $2,498.00
Made to Order | Ships by Calculating...

What our customers say

Real reviews from verified Beyond Carat customers

Excellent

  • Read Bill Blatchford's review on Trustpilot
    Verified

    Bill Blatchford, Oct 22, 2026

    The ring is wonderful

    The ring is wonderful. My wife loves it We have been married 59 years. This is replacement for the ring that we lost. We love it. th delivery was just a promised. Well done 10/22/2026

  • Read J.Martin's review on Trustpilot

    J.Martin, Oct 16, 2026

    Outstanding customer service!

    Fantastic experience from start to finish! The diamond I purchased is beautiful, delivery was fast and secure, and receiving the IGI certificate with my order was really appreciated. The customer service from Azaz and team was truly outstanding, with every question answered promptly and kindly. I highly recommend Beyond Carat!

  • Read Brett Mendenhall's review on Trustpilot

    Brett Mendenhall, Oct 16, 2026

    I had lost my beloved ring and sent a…

    I had lost my beloved ring and sent a pic to Beyond Carat and they duplicated it for me!! I cried when I received it! Stunning!!

  • Read Gail's review on Trustpilot

    Gail, Oct 14, 2026

    Great customer service

    Great customer service. I accidentally ordered my ring in silver and was able to change without interruption to delivery! Ring shipped exactly as indicated on the order.

  • Read Carl smith's review on Trustpilot

    Carl smith, Oct 9, 2026

    Prices are amazing and they went above…

    Prices are amazing and they went above and beyond to have my ring made within a certain time frame.

  • Read Lacey Wood's review on Trustpilot

    Lacey Wood, Oct 7, 2026

    Beautiful ring to replace my original

    I unfortunately lost my original engagement ring and I found one at Beyond Carat that reminded me of it. The buying process was easy, and I snagged a great deal! It shipped right on time and I was pleasantly surprised to receive it the very next day. The ring looks beautiful, I’ll do my best not to lose this one 🤞

  • Read Zach's review on Trustpilot
    Verified

    Zach, Oct 9, 2026

    Very high quality earrings

    Very high quality and highly rated color and clarity diamond earrings. Push-backs initially very hard to remove. Good customer support and worth the short wait.

Read all reviews

IGI Certified Lab-Grown

Every Beyond Carat diamond is independently graded and certified by the International Gemological Institute (IGI), the world's leading authority on lab-grown diamonds. Your certificate confirms the exact cut, color, clarity, and carat weight of your stone, with a unique report number laser-inscribed on the diamond's girdle.

Chemically, physically, and optically identical to mined diamonds. The only difference is origin and price.

About Our Diamonds

Are these real diamonds?

Yes. Our lab-grown diamonds are 100% real diamonds. They share the exact same physical, chemical, and optical properties as mined diamonds. The only difference is their origin—ours are grown in a controlled lab environment rather than dug from the earth. They are not fakes, cubic zirconia, or moissanite.

Are these moissanite?

No. We do not sell moissanite or diamond simulants. Every stone we set is a genuine lab-grown diamond.

Do your diamonds come with a certificate?

Yes. Authenticity is important to us. All our solitaire diamonds and larger stones come with a certificate from IGI (International Gemological Institute). This certificate verifies the diamond’s quality and proves it is a genuine lab-grown diamond.

What is the quality of your diamonds?

We only use premium stones. Our standard quality is D, E, or F color (Colorless to Near Colorless) and VVS or VS clarity (Very Very Slightly Included). This means your diamond will look clear, bright, and free of visible imperfections to the naked eye. All our diamonds feature an Excellent Cut for maximum sparkle.

Pricing & Payments

Why are your prices so affordable?

We are a "Factory-Direct" brand. We grow our own diamonds and manufacture our jewelry in-house. By selling directly to you and skipping the middlemen (importers, wholesalers, and traditional retailers), we eliminate the extra markups. You get the same luxury quality at a fair, honest price.

Do you offer installment plans or EMI?

es. We want to make luxury accessible. We partner with secure payment providers to offer "Buy Now, Pay Later" and EMI options at checkout. Just select the plan that suits your budget when you are ready to pay.

I saw a lower price yesterday. Can I still get it?

Our prices may change due to promotions or fluctuations in raw material costs. Unfortunately, once a sale ends or a price is updated, we cannot apply the old price to a new order. We recommend buying when you see a price you like to lock it in.

Shipping, Returns & Customization

Do you accept returns?

Yes. We want you to love your jewelry. If you are not 100% satisfied, we offer a 65-Day Money-Back Guarantee — the longest return window in lab-grown diamond jewelry. You can return the item in its original condition within 65 days of shipping for a full refund or exchange.

When will I receive my order?

We provide an estimated delivery date at checkout. While we work hard to deliver on time, sometimes weather or courier delays happen. If you need your jewelry by a specific date (like an anniversary or engagement), please contact us before ordering so we can help ensure it arrives on time.

Can you make a custom design for me?

Absolutely! Since we manufacture everything ourselves, we can bring almost any design to life. If you have a specific style in mind, contact our team. We will guide you through choosing the diamond and setting to create your perfect piece.

Warranty & Care

Is there a warranty on the jewelry?

Yes. We stand by our craftsmanship. Every piece comes with a Lifetime Warranty against manufacturing defects. If you notice an issue with the setting or structure of the ring, contact our support team, and we will make it right.

What if I need a repair or resizing later?

We are here to help. Ring resizing is free for a full year from the date your order ships, on U.S. orders — just contact our support team and we’ll arrange it. Eternity-style rings can’t be resized, so we remake yours in the correct size once, free, within that year. After 12 months, and for repairs outside the lifetime warranty, contact us for costs and shipping instructions.