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 - .
Description
Designed to turn heads and capture hearts, this 4.0 carat cushion cut moissanite engagement ring is the definition of showstopping elegance. The center stone—an ethically sourced, hand-selected cushion cut moissanite—radiates brilliance with its soft square shape and dazzling facets.
Nestled beneath the center stone is a double hidden halo, encircling the base in two shimmering tiers of lab-grown diamonds for subtle yet striking sparkle at every angle.
- 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.
Ring Size Guide
ORDER A FREE RING SIZER
To ensure the perfect fit, we recommend ordering our Free Ring Sizer. It’s the most accurate way to find your size from the comfort of home — you’ll just cover the shipping. As a small, independent fine jewelry studio, we deeply appreciate your support.
GENERAL SIZING TIPS
- Measure at the end of the day when fingers are warm — they’re typically slightly larger.
- For bands 5mm or wider, consider going half a size up for a more comfortable fit.
- A well-fitting ring should glide on smoothly and come off with gentle resistance at the knuckle.
- If between sizes, we recommend sizing up for comfort — especially with thicker bands or stackable sets.
INTERNATIONAL CUSTOMERS
- Ring sizes vary by country. Please refer to our international ring size conversion chart to find your U.S. size.
- Our ring sizers are based on standard U.S. sizing.
- If you already know your size in your local standard (UK, EU, AUS, etc.), we’re happy to assist with a conversion — just ask in chat.
- Always avoid guessing; even a half size can make a difference in long-term comfort.
STILL UNSURE?
Reach out anytime — we’re happy to assist you personally.
Shipping & Financing
SHIPPING
- Free Shipping with Signature Required
FLEXIBLE PAYMENT OPTIONS:
- Affirm, Klarna, Afterpay, and Shop Pay Installments: Choose from a range of flexible payment plans including monthly installments, interest-free options, and instant approval to fit your needs.
- Layaway Options: Secure your jewelry with easy, manageable payments and no credit required. Please contact us for this option.
Submit Customization Request
FREQUENTLY ASKED QUESTIONS
What if my ring doesn't fit?
If your ring doesn’t fit as expected, don’t worry! We offer flexible solutions to ensure you get the perfect fit:
- Resizing Service: We provide resizing services to adjust the ring to your desired size. Please note that resizing may incur additional charges depending on the complexity of the adjustment and the type of ring.
- Exchanges: If resizing isn’t feasible or you prefer a different style, we offer exchange options. You can exchange your ring for another size or design that better suits your preferences.
How do I know which size to choose?
All of our sizes are standard USA sizes. If you are unsure of your ring size, you can get a free ring sizer here.
If you are International, please see our ring size conversion chart here to covert your size to the correct USA size.
Can I customize this ring?
Yes! We can customize any of our jewelry pieces to your specific liking of gemstone type, size, color, etc!
Just contact us to get started on customization.
Where are you located?
Our office is located in Brookfield, Connecticut.
Do you ship to my location?
We ship to all major countries including: USA, UK, UAE, Canada, France, Germany, Italy, Spain and more.
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