Illuminate your look with our enchanting 18K Solid Gold Celestial North Star Diamond Necklace, a stunning piece that beautifully captures the magic of the night sky.
 
Crafted from 18K Solid Gold , this necklace is available in white, rose, or yellow gold, allowing you to choose the perfect finish to match your personal style. The pendant features an intricate north star design with dimensions of 25.5mm by 17.75mm, adorned with 50 round diamonds, each measuring 1.0mm, that create a captivating sparkle. With a total carat weight of 0.25 ct, the diamonds exhibit a G color and SI clarity, ensuring a brilliant shine that enhances the overall elegance of the necklace. The diamonds are securely held in a prong setting, allowing maximum light to enter and reflect off each stone.
 
Perfect for both casual and formal occasions, this necklace serves as a beautiful reminder to reach for the stars.
 
With BIS Hallmarked certification, you can trust in the quality and authenticity of this remarkable piece. Elevate your jewelry collection with this exquisite celestial necklace, a true celebration of beauty and aspiration.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White, Rose, and Yellow Gold)
Dimensions: 25.5mm x 17.75mm
Diamond Details: 50 Round Diamonds (1.0mm each)
Total Carat Weight (CTW): 0.25 ct
Diamond Color & Clarity: G Color, SI Clarity
Setting Type: Prong Setting
Certifications: GIA & BIS Hallmarked
Shipping Time: 15-25 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 $1,300.26 (10K) to $1,466.96 (14K) to $1,667 (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.