18K Solid Gold Diamond Twist Necklace
Timeless elegance, our Diamond Twist Necklace: an exceptional piece of jewelry combining sophistication with modern flair.
Its heart lies in a very striking twist design, masterfully created in 18K Solid Gold. Our Diamond Twist necklace is available in yellow, white, or rose gold and evokes luxury and refinement while adding a nice versatility to any jewelry collection.
Diamonds have been prong-set into the twists to add a definite sparkling line of brightness from all angles. The carat weight of 0.12 ctw adds a slight amount of glamour and sophistication to the neckpiece, thus adding to the overall beauty of it.
Handcrafted with precision and love, this necklace is simply a testimonial of great quality craftsmanship and attention to detail. The width of the bar is at 24 mm (approximately 1 inch) to make sure that the twists are prominently shown, making a bold statement with each wear.
Whether worn as a statement piece on its own or layered over other necklaces for a chic and contemporary look, our Diamond Twist Necklace is sure to remain one of your ultimate favorites in the jewelry closet.
 
Product Details: 
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Natural Diamonds
Total Diamond Carat Weight: 0.12 ctw
Width of Bar: 24 mm (around 1 inch)
G Color, SI Clarity Diamonds
Certifications: GIA Certified & BIS Hallmarked GIA & BIS Hallmarked
Shipping Time: 4 business days to make and dispatch, plus about 4 business days in transit (around 8 business days total) about 8 business days
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions
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.
What's the price range for this diamond necklace across different gold karats?
At The Karat Store, this diamond necklace starts at $1,204.32 in 10K gold, $1,358.72 in 14K gold, and $1,544 in 18K gold — all solid gold, not plated.
Should I choose 10K, 14K, or 18K gold for this necklace?
18K gold (75% pure) has the richest color and softest feel. 14K gold (58.3% pure) is the most popular balance of durability and value. 10K gold (41.7% pure) is the most affordable and most scratch-resistant.
Is this necklace solid gold all the way through, or just 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.
Can this necklace be layered with other necklaces?
Yes. This piece works well as part of a layered look — pair it with a slightly shorter or longer chain in a different style for contrast, or wear it alone for a cleaner, minimalist look.
What's the best way to keep this diamond necklace looking new?
Soak briefly in warm water with a drop of mild dish soap, gently brush with a soft-bristled brush, rinse, and pat dry. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and remove before swimming, showering, or exercising.
Material: Solid 10K, 14K & 18K gold set with natural diamonds
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Metal Karats: 10K, 14K, 18K
Available Chain Lengths: 14", 16", 18", 20", 22", 24"
Necklace Style: Bar necklace
Explore more: Necklaces | Shop All Solid Gold Jewelry
Helpful guide: Solid gold vs gold plated