Marquise Natural Diamond Engagement Ring | 0.5ctw Solitaire Ring with Round Natural Diamonds
£921.00
18k gold engagement ring with 0.54 ctw marquise and round natural diamonds (GH COLOR, VS-SI Clarity). GIA & BIS certified. Elegant solitaire design.
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 with timeless brilliance in the Marquise Natural Diamond Engagement Ring, an elegant solitaire design accented with a dazzling array of round natural diamonds. Crafted from luxurious 18k solid gold, this ring exudes grace and sophistication, making it a perfect symbol of enduring commitment.
The centerpiece features a stunning marquise-cut natural diamond, flanked by perfectly set round diamonds for added sparkle and balance. With a total carat weight of 0.54 ctw, each diamond showcases GH COLOR and VS-SI Clarity, with excellent ideal cuts that maximize brilliance and fire.
The design is sleek yet impactful, with a top of band width of 9.45 mm, band width of 1.45 mm, and a comfortable 1.25 mm thickness. Whether you choose White, Rose, or Yellow Gold, this ring offers timeless elegance and modern refinement, ideal for proposals, anniversaries, or meaningful milestones.
Certified by GIA and BIS Hallmarked, you’re guaranteed both premium quality and ethical craftsmanship. The Marquise Natural Diamond Engagement Ring is more than a ring—it’s a forever promise.
Product Details:
- Product Name:Â Marquise Natural Diamond Engagement Ring | 0.5ctw Solitaire Ring with Round Diamonds
- Metal:Â 18k Solid Gold (Available in White, Rose, and Yellow Gold)
- Diamond Color-Clarity: GH color, VS-SI clarity (excellent ideal cut)
- Total Carat Weight (CTW):Â 0.54 ctw
- Top of Band Width:Â 9.45 mm
- Width of Band:Â 1.45 mm
- Thickness of Band:Â 1.25 mm
- Certifications: GIA & BIS Hallmarked Certified
- Shipping Time:Â 10-12 Business Days
- Customer Support:Â Available via live chats 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 & UPSÂ
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:Â Certified by the International Gemological Institute (IGI)Â for authenticity and quality.
Gemstone Jewelry:Â 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:Â Certified by the Gemological Research Association (GRA)Â 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.
