Illuminate your style with our stunning 18K Solid Gold Black Diamond Starburst Necklace, a captivating piece that embodies celestial beauty and sophistication.
 
Crafted from 18K Solid Gold , this necklace is available in white, rose, or yellow gold, allowing you to select the perfect finish to match your unique taste. The pendant features a striking starburst design, measuring 20.15mm by 25.80mm, with a substantial thickness of 4.35mm that makes a bold statement.
 
Adorned with natural black diamonds, this necklace sparkles with a total carat weight of 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 serves as a reminder of your own guiding star. With BIS Hallmarked Certification, you can trust in the quality and authenticity of this exquisite piece. Perfect for layering or wearing alone, this necklace is a versatile accessory for any occasion, allowing you to shine brightly 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: GIA & BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chat and video calls.

Frequently Asked Questions
What chain length should I choose for this necklace?
Chain length is a matter of preference and where you want the pendant to sit: 16" sits at the collarbone, 18" is the most versatile everyday length, and 20"+ sits lower for a more dramatic look. Check the size options on this page for what's available.
How much does this diamond necklace cost in solid gold?
Pricing on this diamond necklace runs from $1,953.12 (10K) to $2,203.52 (14K) to $2,504 (18K) at The Karat Store, with every option solid gold throughout.
Should I choose 10K, 14K, or 18K gold for this necklace?
18K gold gives the deepest color, 14K gold is the everyday favorite for its balance of strength and value, and 10K gold is the toughest and most budget-friendly.
How can I tell this is real solid gold and not gold-plated?
This necklace is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal, not just a surface layer. Unlike plated jewelry, it won't flake, discolor, or expose base metal over time, and it carries a karat hallmark stamp as proof of authenticity.
Is this necklace durable enough for everyday wear?
Yes. Diamond rates 10 on the Mohs hardness scale, and set in solid gold, this necklace holds up well to daily wear.
How do I clean and care for this necklace at home?
Clean every few weeks with warm water, a mild soap, and a soft brush, then dry thoroughly. Take it off before applying perfume or lotion, and store it flat in its own pouch to prevent tangling and scratches.