18K Solid Gold Diamond Vertical Tag Necklace
Make a statement of refined elegance with our Diamond Vertical Tag Necklace, a captivating blend of timeless sophistication and contemporary style. Handcrafted with meticulous attention to detail, this necklace presents a delicate solid gold vertical bar available in your favorite of yellow, rose or white gold for that personal touch.
At the heart of the design sits a single, sparkling natural diamond, flush-set so it flows with the rest of the design in complete elegance. With a total diamond carat weight of 0.01 ctw, the diamond gives the piece a touch of brilliance and sophistication that catches light movements.
Measuring 5 x 30 mm, the vertical bar pendant is an elegant streamlined design that flows harmoniously with any neckline. It is suitable for daily wear and special occasions for it creates effortless transition from day to night.
What makes this necklace stand out is the ability to customize it. Engrave a solid gold bar with coordinates, dates, initials, or names to make a necklace that's as meaningful as it is beautiful. Commemorate that special moment or celebrate someone special, and this necklace becomes the valued treasure that speaks your heart.
Handmade by expert artisans, each necklace is lovingly made with great care and attention to detail to guarantee quality and craftsmanship that is top-notch. Given in a suede pouch, it's ready to be given as a gift or be treasured as a symbol of love, friendship, or personal achievement.
Make a style statement with our Diamond Vertical Tag Necklace, a classic accessory that defines contemporary style.
 
Product Details: 
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Natural Diamond 0.01 ctw
Dimensions of Bar: 5 x 30 mm
G Color, SI Clarity Diamonds
Total Diamond Carat Weight:
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 a diamond necklace a good gift?
Yes. Diamond necklaces are a popular gift for birthdays, anniversaries, and holidays — a meaningful step up from costume jewelry, and diamond set in solid gold holds its value and appearance far longer than plated pieces.
What's the price range for this diamond necklace across different gold karats?
At The Karat Store, this diamond necklace starts at $1,294.80 in 10K gold, $1,460.80 in 14K gold, and $1,660 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.
What occasions is this necklace best suited for?
This necklace works for both everyday wear and special occasions — the solid gold setting and diamond stone dress up simple outfits while still being subtle enough for daily use.
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: Initial necklace
Explore more: Necklaces | Shop All Solid Gold Jewelry
Helpful guide: Solid gold vs gold plated