18k Solid Gold Blue Sapphire & Diamond Cuff Bangle Bracelet
£4,950.00
A statement cuff bangle in 18K gold, set with 1.47 CTW baguette blue sapphires and 2.00 CTW natural diamonds for radiant, high-jewellery sparkle.
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 |
Crafted in 18K solid gold, this blue sapphire and diamond cuff bangle blends crisp geometry with timeless luxury. Sleek baguette-cut blue sapphires deliver a rich, captivating hue, while natural diamonds add a brilliant shimmer that catches the light with every movement.
The bracelet features 1.47 carats of baguette blue sapphires, precisely cut to 2 x 1.5 mm for a refined, modern finish. Alongside them, 2.00 carats of natural diamonds—sized at 2 x 1.5 mm and 1.2 mm—are intricately set to create a seamless, luminous design. Diamonds are GIA certified, with sapphires accompanied by a lab certificate.
With an adjustable fit, a bold 7.8 mm width, and a luxurious 16.01 g gross weight, this cuff feels substantial yet comfortable—perfect for elevating everyday looks or completing evening styling. Available in white, yellow, or rose gold to suit your signature.
Key Highlights
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Baguette Sapphire Impact: 1.47 CTW blue sapphires in sleek baguette cuts for rich colour and clean lines.
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Diamond-Forward Sparkle: 2.00 CTW natural diamonds for radiant brilliance and contrast.
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Premium 18K Gold: Crafted in solid 18K gold, available in white, yellow, or rose gold.
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Adjustable Cuff Fit: Designed with an adjustable length for comfortable, confident wear.
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Certified Confidence: GIA-certified natural diamonds plus a lab certificate for the sapphires.
Product Details Summary
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Metal: 18K Solid Gold (White Gold, Yellow Gold, Rose Gold)
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Gemstones: Blue Sapphire & Natural Diamond
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Blue Sapphire Total Weight: 1.47 ct
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Blue Sapphire Shape: Baguette
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Blue Sapphire Size: 2 x 1.5 mm
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Blue Sapphire Certification: Lab Certificate
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Diamond Total Weight: 2.00 ct
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Diamond Sizes: 2 x 1.5 mm, 1.2 mm
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Diamond Colour: GH
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Diamond Clarity: VS–SI
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Diamond Certification: GIA
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Length: Adjustable
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Width: 7.8 mm
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Gross Weight: 16.01 g
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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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