18K Solid Gold Octagon Moissanite Diamond Ring
£721.00
Make a statement with our Octagon Moissanite Diamond Ring, featuring a dazzling moissanite diamond in 18k solid gold. Available in yellow, white, and rose gold.
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 |
A bold yet elegant statement, the Octagon Moissanite Diamond Ring is a handcrafted masterpiece that seamlessly blends modern design with timeless sparkle. Featuring a bezel-set 4×6 mm moissanite diamond (D color, VVS1 clarity), this ring radiates brilliance while offering a sleek, contemporary appeal.
Crafted from  18k Solid Gold (available in yellow, white, or rose gold), this lightweight yet durable piece has a band width of 1.6 mm and a height of 2.7 mm, ensuring a refined and comfortable fit. Whether worn as a standalone statement piece or stacked with other rings, this octagonal beauty is perfect for everyday elegance or special occasions.
Product Details :
- Metal: 18k Solid Gold (Available in White ,Rose Gold and Yellow Gold)
- Stone: Moissanite Diamonds
- Gold Weight: 4-5 gm
- Total Diamond Carat Weight: 0.40 ctw
- Bezel Setting Size: 4 x 6 mm
- Band Width: 1.6 mm
- Band Height: 2.7 mm
- Shipping Time: 15-25 Business Days
- Customer Support: Available via Live Chat and Video Calls.
| Metal Color |
Rose Gold ,White Gold ,Yellow Gold |
|---|---|
| Ring Size |
3 US ,3.25 US ,3.50 US ,3.75 US ,4 US ,4.25 US ,4.50 US ,4.75 US ,5 US ,5.25 US ,5.50 US ,5.75 US ,6 US ,6.25 US ,6.50 US ,6.75 US ,7 US ,7.25 US ,7.50 US ,7.75 US ,8 US ,8.25 US ,8.50 US ,8.75 US ,9 US ,9.25 US ,9.50 US ,9.75 US ,10 US ,10.25 US ,10.50 US ,10.75 US ,11 US ,11.25 US ,11.50 US ,11.75 US ,12 US |
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.
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