18K Solid Gold 1.05 ctw Solitaire Diamond Graduating Necklace
This stunning 18K Solid Gold solitaire diamond necklace is the epitome of timeless elegance. Each diamond is carefully handpicked, graduating in size to create a seamless, cascading sparkle that rests beautifully on your neckline.
 
Available in three luxurious gold colors Rose, Yellow, and White Gold this piece is designed to suit every style and skin tone. The necklace is crafted with precision, featuring 9 round diamonds of varying sizes, all set in a secure prong setting to enhance the brilliance and fire of each stone. Whether you're dressing up for a special occasion or adding a touch of everyday luxury, this necklace offers a perfect blend of sophistication and sparkle.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Diamond Details:
2 pcs  2.5 MM Round Diamond
2 pcs  2.75 MM Round Diamond
2 pcs  3.00 MM Round Diamond
2 pcs  3.35 MM Round Diamond
1 pcs  3.75 MM Round Diamond
Total Carat Weight: 1.05 Ctw
Diamond Color-Clarity: G Color, Si Clarity
Setting Type: Prong
Certifications: GIA & BIS Hallmarked 
Shipping Time: 15-25 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.
How much does this solitaire diamond necklace cost in solid gold?
Pricing on this solitaire diamond necklace runs from $3,023.28 (10K) to $3,410.88 (14K) to $3,876 (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.
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.
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.