18K Solid Gold Diamond Trio Necklace
Take your everyday elegance to the next level with this Diamond Trio Necklace: a shimmering display of sophistication and style.
Handcrafted with scrupulous attention to detail, this sublime necklace starts off with a modest solid gold chain available in your choice of yellow, rose, or white gold. The chain daintily displays three round natural diamonds flashing out in a classic, elegant cluster setting.
Every diamond emits high quality and graded as G color and SI clarity, ensuring a scintillating appearance of glimmer and shine when light catches it. The necklace comes with a total of 0.07 ctw in diamond carats, allowing any outfit to be subtly yet undoubtedly channelled with some luxury.
The timeless design of the cluster pendant, which measures 4 mm in size, is versatile enough to be worn alone for a chic and understated look or layered with other necklaces for a more personalized style statement.
Whether worn as a statement of individuality or to symbolize love for a family member, our Diamond Trio Necklace is an ever-bright reminder to let your life shine with all the brightness it should be having. It comes beautifully packaged in a luxurious suede pouch that will add sparkle to any outfit.
 
Product Details: 
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Natural Diamonds 0.07 ctw
Size of Cluster: 4 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
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 price range for this diamond necklace across different gold karats?
At The Karat Store, this diamond necklace starts at $741 in 10K gold, $836 in 14K gold, and $950 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 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.
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: Pendant necklace
Explore more: Necklaces | Shop All Solid Gold Jewelry
Helpful guide: Solid gold vs gold plated