Metal Color

Rose Gold

White Gold

Yellow Gold

Necklace Size

Be radiant in our show-stopping 18k Gold Black Natural Diamond Starburst Necklace, a spellbinding piece of celestial beauty and sophistication.

Made from solid 18k gold, this necklace comes in white, rose, or yellow gold, so you can choose the perfect finish to match your unique taste.

The pendant has a striking starburst design with dimensions of 20.15mm by 25.80mm and a substantial thickness of 4.35mm, which makes a bold statement.
This necklace is adorned with natural black diamonds, and the total carat weight is 0.91 ctw, adding a touch of luxurious elegance to the celestial motif.
The unique design not only captures the allure of the night sky but also reminds you of your guiding star. BIS Hallmarked certification gives assurance of quality and authenticity to this wonderful piece. It can be a great layering or a nice standalone necklace that makes you glow wherever you go.

Product Details :

Metal: 18k Solid Gold (Available in White, Rose, and Yellow Gold)
Charm Dimensions: 20.15mm x 25.80mm
Charm Thickness: 4.35mm
Gemstone: Natural Black Diamond
Total Carat Weight (CTW): 0.91 ctw
Certifications: BIS Hallmarked & GIA
Shipping Time: 15-25 Business Days
Customer Support: Available via live chat 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.us.

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.