18K Solid Gold Sky Blue Montana Sapphire Engagement Ring
£1,920.00
Romantic 18k solid gold engagement ring featuring a sky blue Montana sapphire—crafted for timeless elegance and serene, natural beauty.
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 the 18k Solid Gold Sky Blue Montana Sapphire Engagement Ring, a masterpiece that captures the essence of romance and beauty. At its heart lies a stunning 1.01-carat genuine teal blue Montana sapphire, renowned for its captivating shade that dances between sky blue and deep teal. This rare gemstone radiates a mesmerizing brilliance, making it a perfect symbol of love and commitment.
Enhancing its beauty are 8 genuine diamonds, delicately set to complement the sapphire’s vibrant hue. Their dazzling sparkle adds a touch of luxury and sophistication, creating a breathtaking contrast against the sapphire’s deep, tranquil tones. Crafted from 18k solid gold, this ring is available in white, rose, and yellow gold, allowing you to choose the ideal color to match your style or sentimental preference.
Designed for both comfort and elegance, this engagement ring is more than just jewelry – it’s a cherished symbol of a lifelong promise. Its timeless design ensures it will be treasured for generations, making it the perfect heirloom piece. Whether you’re proposing a lifetime of love or celebrating a special milestone, this ring is a beautiful way to say “forever.”
Indulge in the unmatched beauty and romance of the Sky Blue Montana Sapphire Engagement Ring – a perfect blend of tradition and modern elegance.
Product Details :
- Main Stone: Genuine Teal Blue Sapphire (1.01 ct)
- Side Stones: 8 Genuine Diamonds
- Metal: 18k Solid Gold (Available in White ,Rose Gold and Yellow Gold)
- Certifications: GIA & BIS Hallmarked
- Shipping Time: 15-25 Business Days
- Customer Support: 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 & 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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