18k Solid Gold Moissanite Diamond Pendant Necklace
£500.00
Get this Product in 14K Gold
A timeless 18K solid gold pendant set with a brilliant 0.43 CTW Premium Moissanite round cut — refined sparkle for every day and beyond.
Necklace Size Guide
| Length (inches) | Length (cm) |
| 16 | 41 |
| 18 | 46 |
| 22 | 51 |
| 22 | 56 |
| 24 | 61 |
| 26 | 66 |
| 28 | 71 |
| 30 | 76 |
Elegant, understated and effortlessly wearable, this pendant necklace brings classic brilliance to your jewellery rotation. Featuring a round-cut Premium Moissanite totalling 0.43 CTW, it delivers exceptional fire and shine with a clean, modern look.
Expertly crafted in solid 18K gold, it’s available in white, rose, or yellow gold to suit your style. With a lightweight yet luxurious feel (2.64g gold weight), it’s ideal for daily wear, layering, or adding a polished finish to special-occasion looks.
Finished with GRA certification, this piece offers confident quality and dazzling sparkle in a minimalist silhouette you’ll reach for again and again.
Key Highlights
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Classic Round-Cut Sparkle: A brilliant round-cut centre stone designed to catch the light beautifully.
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Premium Moissanite Quality: 0.43 CTW Premium Moissanite in DE colour and VVS clarity for radiant brilliance.
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18K Solid Gold Setting: Crafted in genuine 18K gold for a premium finish and lasting wear.
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Colour Options: Choose from white, rose, or yellow gold to match your personal style.
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Certified Assurance: GRA is certified for added confidence and peace of mind.
Product Details Summary
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Main stone: Premium Moissanite
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Stone colour: DE
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Stone clarity: VVS
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Stone shape: Round cut
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Total carat weight: 0.43 CTW
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Metal: 18K Solid Gold (White, Rose, or Yellow Gold)
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Gold weight: 2.64 grams
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Certification: GRA
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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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