‘Cassandra’ 0.5 to 5 Carat Round Genuine Moissanite 4 Prong Cathedral Set Ring

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Estimated Delivery Date: Sunday, Aug 4

Due to high demand, please allow at least 2-4 weeks for delivery.

Insured & Trackable Worldwide Shipping

Your tracking number will be sent to you after 3-5 processing days.

Full Refund for faulty or incorrect items

We understand that selecting the right size can be challenging, therefore we encourage our customers to carefully consider their sizing requirements prior to ordering. Our team is available to assist you with any sizing queries or concerns you may have.

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Product Details
(Above showcasing the 3 Carat Size Round Moissanite 4 Prong Cathedral Set Ring)

Introducing the World’s highest quality yet exceptionally affordable lab-created Diamond Alternative – Moissanite

The Moissanite Story – A mineral discovered from a fallen meteor that was taken and engineered to become a crisp stone. Brighter than that of a Diamond, Cubic Zirconia and a crystal. Moissanite is almost like the crisp lightness of a star in the night sky!

So, why buy Moissanite? Moissanite proves to be the best diamond alternative. Some would say it’s better than an actual diamond.

  • It’s more affordable (1% of the price)
  • More sparkly than a diamond
  • It’s extremely durable (and will last a lifetime)
  • Looks just like a diamond but is near Flawless (without the inclusions of a diamond)
  • Perfect for everyday wear
  • Same options available regarding cut, set, and metal
  • Eco Friendly– being lab created, Moissanite will not pollute our environment
  • Conflict Free– being completely lab-grown, Moissanite has zero association with unethical methods of acquiring/distributing gemstones

This ‘Cassandra’ 1 to 5 Carat Moissanite 4 Prong Cathedral Set Ring is perfect for Diamond Lovers!

Cassandra Name Meaning: a feminine name of Greek origin meaning “shining upon man.” This is a Latinized version of the Greek Kassandra—a name shared with a Trojan princess who was given the gift of prophecies by Apollo but cursed so that no one would believe her. Although they never heeded her warnings, Kassandra’s insight into the future allowed her to predict the Trojan war.

  • Item Type: 4 Prong Cathedral Set Ring
  • Metal: Gold + Platinum Plated Sterling Silver
  • Metal Stamp: S925
  • Stone: Genuine Moissanite (D Color, VVS1)
  • Stone Size Options:
    • 0.5 Carat (5mm)
    • 1 Carat (6.5mm)
    • 2 Carat (8mm)
    • 3 Carat (9mm)
    • 5 Carat (11mm)

Package Includes:

  • 1 x Pc – 4 Prong Cathedral Set Ring
  • GRA Report with a unique serial number + Lifetime Warranty/Authenticity Card
  • Jewelry Pouch/Box

Size Info: 

Size Circumference

(mm / inch)


(mm / inch)

5 49.3 / 1.94 15.7 / 0.62
6 51.9 / 2.04 16.5 / 0.65
7 54.4 / 2.14 17.3 / 0.68
8 57 / 2.24 18.1 / 0.71
9 59.5 / 2.34 18.9 / 0.74
10 62.1 / 2.44 19.8 / 0.78
11 64.6 / 2.54 20.6 / 0.81
12 67.2 / 2.65 21 / 0.834

4 Prong Cathedral Set Ring

How to Measure Ring Size

5ct Moissanite 4 Prong Cathedral Set Ring 5ct Moissanite 4 Prong Cathedral Set Ring 5ct Moissanite 4 Prong Cathedral Set Ring Multi Layer PlatingGRA Warrant & Certificate


  • Over 37,000 happy customers worldwide
  • Real people on our support team ready to help
  • We proudly offer a LIFETIME SPARKLE & DURABILITY guarantee. Every Moissanite piece from Diamonite comes with this guarantee! If at any point your moissanite gemstone loses its brilliance or sparkle, or if the stone cracks or chips, simply return it to us and we will replace it with a brand new piece or provide a full refund of the purchase price.
  • 100% Safety & Security Guaranteed. At diamoniteshop.com, we take your security and privacy very seriously. Shop safely using the world’s most popular and trustworthy payment methods!


We truly believe in the best customer support, meaning we will do whatever it takes to make sure you have a positive purchase experience. We respond to emails within 24-36 hours and always make sure all your concerns are answered ASAP.

  • Risk-Free Purchase: Our Buyer Protection covers your purchase from click to delivery so you can shop with peace of mind.
  • Quality Guarantee: All our pieces are backed with a 60-day money back guarantee, so if for any reason your order is incorrect or faulty, contact us for an item refund. We’ll be more than happy to assist you.
Shipping & Payment

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time (45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Diamonite Shop (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://diamoniteshop.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you wish to exchange your item/s, you must contact us first.

Please do not send your purchase back to us unless we authorise you to do so.


How much do you charge for shipping?

We provide free shipping to over 200 countries around the world*
*with some exceptions

Will I be charged any shipping, customs or duties fees?

No, the price you see is the price you pay - you won't be charged any extra fees.

When will you ship my order?

If you order an in-stock item, we’ll ship it within 3 working days.

How long will my order take to arrive?

Orders are shipped by EMS or USPS. Typically, delivery takes 5-20 working days after dispatch, but it may take longer due to factors beyond our control.

Do you provide tracking information?

You will receive your tracking information within 3-5 working days. But sometimes tracking might not be available if free shipping applies. In this case, please contact us at support@diamoniteshop.com

Can I cancel my order?

You can change or cancel your order within 12 hours. Please contact us at support@diamoniteshop.com


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On all orders (although there is an option for express shipping at an additional charge offered at checkout)


Returns accepted for any faulty or incorrect items received. However, due to our pieces being 'made to order', we are unable to accept returns for items ordered in an incorrect size or for change of mind.

NEED HELP? support@diamoniteshop.com

We're always there for you


We take pride in offering high-quality 'made to order' pieces, crafted with care & attention to detail. We are so confident in the quality & beauty of our moissanite jewellery, that we offer a lifetime guarantee. If at any point your moissanite gemstone loses its brilliance or sparkle, or if the stone cracks or chips, simply return it to us and we will replace it with a brand new piece or provide a full refund of the purchase price.


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