Add a touch of elegance to your ear stack with the 18K Solid Gold Diamond Single Marquise Ear Cuff. Crafted in premium 18K yellow, rose, or white gold, this ear cuff features a stunning marquise-cut diamond that exudes sophistication. Designed for easy wear with no piercings required, it’s perfect for adding a chic, versatile accent to any look. Sold as a single piece, this ear cuff brings an element of luxury to curated ear styling. Certified by GIA and BIS hallmarks, it ensures the highest standards of quality and craftsmanship. Presented in a Karat Store jewelry box, it’s ideal for gifting or a stylish addition to your collection. Enjoy dedicated customer support via live chats and video calls for a smooth shopping experience.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Main Stone: Marquise-cut diamond
Design: Single ear cuff, no piercings required
Certifications: GIA & BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions
Is diamond durable enough for everyday wear?
Yes. Diamond rates 10 on the Mohs hardness scale, making this piece durable enough for daily wear.
How much does this diamond ring cost in solid gold?
At The Karat Store, this diamond ring starts at $663 in 10K gold, $748 in 14K gold, and $850 in 18K gold — all solid gold, not plated.
Should I choose 10K, 14K, or 18K gold for this piece?
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 solid gold all the way through, or just gold-plated?
This piece is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal. 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 ring be resized?
Yes. Select your ring size from the dropdown before checkout. If you're unsure of your size, we recommend visiting a local jeweler for an accurate measurement.
How do I clean and care for this piece at home?
Clean gently with warm water, a mild soap, and a soft brush, then dry thoroughly. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and store it separately from other jewelry to prevent scratching.