Metal Color

Rose Gold

White Gold

Yellow Gold

Necklace Size

Introducing the dramatic 18k Gold Natural Diamond Spike Necklace-a real head-turner, capturing a modern style in the form of timeless elegance.

The necklace is solid 18k gold, with the option of being purchased in white, rose, or yellow gold to perfectly suit your taste.
Nine graduated round diamonds graduate from 1.2mm to 1.80mm and provide a dynamic effect with this design.

With a total carat weight of 0.18 ct, these diamonds feature G color and SI1 clarity for excellent sparkle that enhances the general look of the necklace. Placed in a secure prong setting, the diamonds will get maximum light exposure and sparkle. Suitable for everyday outings and formal events alike, the Diamond Spike Necklace is guaranteed to add a touch of class to any outfit.
This is BIS Hallmarked, so you can always be sure of the quality and authenticity of this beautiful piece. This necklace will certainly be an addition to your jewelry collection, an enchanting expression of style and grace.

Product Details :

Metal: 18k Solid Gold (Available in White, Rose, and Yellow Gold)
Diamond Cut: Round
Number of Stones: 9
Stone Size: Graduates from 1.2mm to 1.80mm
Total Carat Weight (CTW): 0.18 ct
Diamond Color & Clarity: G Color, SI1 Clarity
Setting Type: Prong
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.