18k Solid Gold Blue Sapphire Tennis Bracelet
£3,075.00
A timeless 18K yellow gold tennis bracelet set with a continuous line of vivid blue sapphires for effortless, everyday luxury.
Bracelet Size Guide
| SIZES | LENGTH (INCHES) | LENGTH (MM) |
| Extra Small (XS) | 5-5.5 | 12.7-14 |
| Small (S) | 5.5-6 | 14-15.2 |
| Medium (M) | 6-6.5 | 15.2-16.5 |
| Large (L) | 6.5-7 | 16.5-17.8 |
| Extra Large (XL) | 7-7.5 | 17.8-19 |
| 2X-Large (2XL) | 7.5-8 | 19-20.3 |
| 3X-Large (3XL) | 8-8.5 | 20.3-21.6 |
Elegant and endlessly wearable, this 18K solid yellow gold tennis bracelet showcases a seamless row of brilliant blue sapphires that wrap the wrist with refined colour and classic sparkle. The warm gold backdrop enhances the sapphire hue beautifully, creating a piece that feels both luxurious and versatile.
Each sapphire measures 2.0 mm, with a total gemstone weight of 3.65 CTW for a rich, eye-catching finish. Designed at 7 inches in length with a secure clasp, it sits comfortably while feeling satisfyingly substantial.
Whether worn solo as a statement or layered with your favourites, this sapphire tennis bracelet is a polished essential—perfect for gifting or elevating your own jewellery collection.
Key Highlights
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Classic Tennis Silhouette: A continuous sapphire line for timeless elegance.
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Brilliant Blue Sapphires: 3.65 CTW total weight with 2.0 mm stones for vibrant colour.
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18K Solid Yellow Gold: A warm, premium finish that flatters every skin tone.
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Comfortable Everyday Fit: 7-inch length designed to drape gracefully on the wrist.
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Secure & Substantial: Approx. 11.64 g gross weight with a dependable clasp.
Product Details Summary
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Metal: 18K Solid Yellow Gold
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Gemstone: Blue Sapphire
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Total Gemstone Weight: 3.65 CTW
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Stone Size: 2.0 mm
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Bracelet Length: 7 inches
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Gross Weight: 11.64 g
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Closure: Secure clasp mechanism
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Sapphire Certification: Lab Certificate
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Shipping Time: 15–25 business days
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Customer Support: Live chat & video call assistance
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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