4.0ct Cushion Cut Moissanite Diamond Double Hidden Halo Engagement Ring
This ring is made to order just for you. Order today and receive it between - .
- Main Stone Type: Moissanite
- Main Stone Size: 10mm x 10mm
- Main Stone Weight: 4.0ct
- Main Stone Shape: Cushion
- Main Stone Cut: Ideal Cut
- Main Stone Color: D
- Side Stone Type: Lab Diamonds
- Side Stone+Halo Shape: Round
- Side Stone Size: 1.3mm
- Hidden Halo Stone Size: 0.9mm
- Setting: Prong
- Band Width: 1.6mm
- Features: Double-hidden halo
- Your order includes a luxury ring box, polishing cloth + mini travel baggie
If you'd like this ring set with lab-grown diamonds instead of moissanite, please contact us—we’d be happy to create a custom version just for you.
Sizing & Fit Support
Choosing the right ring size can feel uncertain, especially for engagement rings. We recommend using our Ring Size Guide to find your ring size, our jewelry specialists are here to support you.
Most engagement rings can be resized, depending on the design. We will always advise on the safest and most appropriate option to preserve the integrity of your ring.
When appropriate, one-time resize support may be available within 30 days of delivery. Eligibility is determined on a case-by-case basis. If resizing is more complex or not recommended, we will discuss the best solution with you before any work is done.
We’re also happy to assist with sizing questions before placing your order.
Shipping & Financing
Each ring is made to order based on your selection. Production typically takes approximately 2–4 weeks.
Orders ship securely with signature required delivery. Shipping insurance is available at checkout for added peace of mind.
Payment Options
Flexible payment options are available at checkout, allowing you to split your purchase into manageable payments if desired. Available options will be displayed during checkout based on eligibility.
Find your ring size with confidence
Our jewelry specialists are available to assist with sizing both before and after your order. If you’re unsure of the correct size, we recommend connecting with our team so we can guide you through the best option for your ring.
Choose the method that works best for you
Option 1: Ring sizer from our store
For the most accurate fit, we recommend using a ring sizer from our store. This allows you to measure the finger directly and confidently before placing your order.
Best for: engagement rings, custom designs, and anyone who wants the most precise sizing.
Option 2: Measure a ring you already own
Use a ring that fits the intended finger comfortably and match the inside diameter to the closest size on our ring size chart.
Best for: surprise proposals or gifting.
Option 3: Measure with a string or tape
Wrap a piece of string or flexible tape snugly around the base of the finger. Mark where it overlaps, then measure the length and compare it to our ring size chart.
Best for: at-home estimates when a ring sizer or existing ring is not available.
Helpful sizing tips
- All rings are made using US ring sizing.
- If you are between sizes, we generally recommend sizing up.
- Fingers may vary slightly between hands
- Temperature can affect finger size
- Wider bands tend to fit more snugly than thin bands
- Ring size may change slightly throughout the day
If adjustments are needed
We offer sizing support after purchase, with one-time resize support available within 30 days when appropriate. Our jewelry specialists will guide you through the best solution to ensure your ring fits comfortably and beautifully.
Still unsure?
We’re happy to help.
If you’d like assistance choosing the right size before ordering, please contact us and we’ll guide you through your options.
FREQUENTLY ASKED QUESTIONS
What if my ring doesn't fit?
If your ring doesn’t fit perfectly, our team is here to help.
Many engagement rings can be resized, and we will always advise on the safest and most appropriate option based on the ring’s design, stone setting, and materials. Because each ring is crafted specifically for your selection, resizing options and eligibility can vary.
In some cases, one-time resize support may be available within 30 days. If a resize is more complex or not recommended for the design, we will walk you through the best solution before any work is done.
Our goal is to ensure your ring fits comfortably while preserving its beauty and integrity.
Can I order a sample before committing to my final piece?
Yes. We offer the option to order a sterling silver sample of your chosen design before proceeding with your custom piece in solid gold and diamonds. This allows you to experience the design’s proportions, fit, and overall look in person.
Your sterling silver sample is crafted with the same attention to detail as our fine jewelry, but without the precious metal and gemstone investment. Once you approve the sample, we will begin production of your final piece in the materials you select.
How long does it take to make and ship?
Each engagement ring is made to order based on your selected options. Production typically takes 2–3 weeks, followed by secure, signature-required shipping from the US. You will receive tracking details once your order ships.
Can I customize this ring?
Yes. Our engagement rings can be customized, including metal type, stone size, and design details. If you’re interested in customization, we recommend contacting our jewelry specialists so we can guide you through the options.
Just contact us to get started on customization.
Are lab-grown diamonds and moissanite real?
Yes. Lab-grown diamonds and moissanite are genuine gemstones with distinct properties. Lab-grown diamonds have the same physical and chemical characteristics as mined diamonds, while moissanite is a unique gemstone known for its brilliance and durability.
Designed with intention and crafted with care, this ring is meant to be worn, loved, and cherished for years to come.
What others are saying
Discover why our customers love Ring Deluxe
Working with Ring Deluxe was such a smooth process. Stephany helped me design my dream ring, and seeing the CAD model before production gave me total confidence. The final result was breathtaking.
I was nervous about ordering fine jewelry online, but the team at Ring Deluxe made me feel completely at ease. The packaging was luxurious, and the ring itself was even more beautiful than the photos.
I’ve been looking for a jeweler who offers both modern designs and timeless quality, and Ring Deluxe is exactly that. My custom band fits perfectly with my solitaire and elevates the whole look.
Working with Ring Deluxe was such a smooth process. Stephany helped me design my dream ring, and seeing the CAD model before production gave me total confidence. The final result was breathtaking.
I was nervous about ordering fine jewelry online, but the team at Ring Deluxe made me feel completely at ease. The packaging was luxurious, and the ring itself was even more beautiful than the photos.
I’ve been looking for a jeweler who offers both modern designs and timeless quality, and Ring Deluxe is exactly that. My custom band fits perfectly with my solitaire and elevates the whole look.
