This 8 carat cushion cut moissanite ring set in solid gold delivers stunning sparkle and classic charm—perfect for unforgettable engagements or bold style.

A ring that celebrates your bonds.
$799.00
This 3ct cushion cut moissanite diamond engagement ring features a dazzling halo setting—offering brilliance, beauty, and timeless romantic charm.
US Size | Length (mm) | US Size | Length (mm) | US Size | Length (mm) |
3 | 44.1 | 6.25 | 52.6 | 9.50 | 60.9 |
3.25 | 44.7 | 6.5 | 53.2 | 9.75 | 61.6 |
3.5 | 45.4 | 6.75 | 53.8 | 10 | 62.3 |
3.75 | 46 | 7 | 54.5 | 10.25 | 63 |
4 | 46.7 | 7.25 | 55 | 10.5 | 63.6 |
4.25 | 47.3 | 7.5 | 55.7 | 10.75 | 64.3 |
4.5 | 48 | 7.75 | 56.4 | 11 | 65 |
4.75 | 48.6 | 8 | 57.1 | 11.25 | 65.6 |
5 | 49.32 | 8.25 | 57.8 | 11.5 | 66.2 |
5.25 | 49.95 | 8.5 | 58.4 | 11.75 | 66.8 |
5.5 | 50.6 | 8.75 | 59 | 12 | 67.5 |
5.75 | 51.2 | 9 | 59.6 | 12.5 | 68.8 |
6 | 51.9 | 9.25 | 603 | 13 | 70.1 |
Celebrate love with the Cushion Cut Halo Solitaire 3ct Moissanite Diamond Engagement Ring, a timeless beauty that radiates elegance and brilliance. Designed for those who adore sophistication, this ring features a stunning 3.00ct cushion-cut Moissanite diamond, renowned for its exceptional fire and sparkle.
Encased in a halo setting, the center stone appears even more radiant, surrounded by a delicate array of accent stones that amplify its brilliance. Crafted in 14K solid gold (18K available upon request), this ring is available in Rose Gold, Yellow Gold, and White Gold to match your unique style. The 1.50mm band width and thickness ensure a sleek yet sturdy finish, perfect for everyday wear.
With D color and VVS1 clarity, this Moissanite diamond mirrors the brilliance of a natural diamond at a fraction of the cost. The BIS Hallmarked & GRA Certified authenticity guarantees superior quality, making this a perfect engagement or anniversary ring.
We offer free shipping across the USA on all orders—no minimum required.
Processing & Handling: 5–10 business days
Shipping Time: 10–15 business days
Total Delivery Time: 15–25 business days from the date of order
Carriers: USPS & UPS
Please inspect your package upon delivery for any damage or tampering before signing.
For assistance, contact us at contact@thekaratstore.us.
Thank you for shopping with The Karat Store US!
We take pride in offering high-quality jewelry and providing the necessary certifications to ensure your peace of mind. Below is a breakdown of the certification process for each product type:
Lab-Grown Solitaire Jewelry: Certified by the International Gemological Institute (IGI) for authenticity and quality.
Gemstone Jewelry: Accompanied by a detailed Gemologist Report.
Moissanite Jewelry: Certified by the Gemological Research Association (GRA) with a comprehensive report.
For more details, Check out our certification information page.
To keep your jewelry from The Karat Store looking its best, follow these simple care tips:
By following these tips, you can ensure your 14k gold jewelry remains beautiful for years to come. For any questions, contact us at thekaratstore@gmail.com.
A ring that celebrates your bonds.
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