This 8 carat cushion cut moissanite ring set in solid gold delivers stunning sparkle and classic charm—perfect for unforgettable engagements or bold style.
18k Gold Round Cut 3ct Moissanite Diamond Engagement Ring
£776.00
“Elegant 18k Gold Round Cut 3ct Moissanite Diamond Engagement Ring – a stunning design featuring a 3ct Moissanite diamond for timeless beauty and sparkle.”
Ring Size Guide
| 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 and elegance with this 18k Gold Round Cut 3ct Moissanite Diamond Engagement Ring, a stunning symbol of timeless brilliance and sophistication. Crafted in 18k solid gold, this exquisite ring is available in white, rose, and yellow gold, allowing you to personalize it to your preference.
At the heart of this dazzling ring is a 3.00-carat round-cut Moissanite diamond, expertly cut to enhance its fire and brilliance. The round cut’s symmetrical facets maximize light reflection, creating a mesmerizing sparkle that rivals natural diamonds. Designed with a sleek 1.50mm band width and thickness, this engagement ring offers a delicate yet durable fit, ensuring comfort for everyday wear and special occasions.
Certified by BIS Hallmarked & GRA, this engagement ring meets the highest standards of quality and authenticity. Whether you’re planning a heartfelt proposal, celebrating an anniversary, or searching for a luxurious gift, this round-cut Moissanite diamond ring is the perfect choice to mark life’s most precious moments.
Product Details:
- Metal: 18k Solid Gold (Available in White ,Rose Gold and Yellow Gold)
- Diamond Type : Moissanite Diamond
- Centre Stone Cut: Round Cut
- Width of Band: 1.50 mm
- Thickness of Band: 1.50 mm
- Centre Stone: 3.00 CTW
- Certifications: BIS Hallmarked & GRA Certified
- Shipping Time: 15-25 Business Days
- Customer Support: Available via live chat and video calls.
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.uk.
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.
- Certified by YGA (Your Gemologist Associatio.
- Optional Certification: For IGI or GIA certification, available upon request. Please note that this comes with a 30-40 day waiting period and an additional charge.
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:
- Clean Regularly: Use a mild soap and water solution, gently scrub with a soft brush, rinse, and dry with a soft cloth.
- Store Safely: Keep your jewelry in a dry place, in a jewelry box or soft pouch, and separate pieces to avoid scratches.
- Avoid Chemicals: Remove jewelry before swimming or using cleaning products to prevent exposure to harsh chemicals.
- Handle with Care: Avoid wearing jewelry during activities that may cause damage, such as exercising or heavy lifting.
- Inspect Periodically: Check for loose stones or worn settings. Contact us for repairs if needed.
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.
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