Introducing The 18K Solid Gold Oval Cut Ruby Halo Diamond Necklace, a stunning piece that embodies elegance and sophistication. This necklace features a radiant oval cut ruby at its center, measuring 6x4 mm. Known for its deep, captivating color, this ruby exudes a sense of luxury and refinement, making it the perfect focal point for any outfit.
 
The necklace is crafted from 18K Solid Gold, available in your choice of white, rose, or yellow gold, allowing you to select a metal that complements your personal style.
 
Surrounding the exquisite ruby is a dazzling halo of 14 round diamonds, each measuring 1.30 mm. These diamonds add a layer of sparkle and brilliance, enhancing the overall beauty of the piece.
 
With a total ruby carat weight of 0.55 ct and a total diamond carat weight of 0.15 ct, this necklace strikes the perfect balance between elegance and extravagance. The diamonds are of G color and SI clarity, ensuring they shimmer beautifully under any light.
 
The prong setting not only provides secure placement for the stones but also maximizes their exposure to light, resulting in breathtaking brilliance.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White, Rose, and Yellow Gold)
Gemstones:
Oval Ruby: 1 Piece, 6x4 mm
Round Diamonds: 14 Pieces, 1.30 mm each
Total Ruby Carat Weight: 0.55 ct
Total Diamond Carat Weight: 0.15 ct
Diamond Color: G Color
Diamond Clarity: SI Clarity
Setting Type: Prong
Certifications: BIS Hallmarked & GIA
Shipping Time: 15-25 Business Days
Customer Support: Available via live chats 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 ruby necklace cost in solid gold?
Pricing on this ruby necklace runs from $1,499.16 (10K) to $1,691.36 (14K) to $1,922 (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. Ruby rates 9 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.