The 18K Solid Gold Cushion Cut Lab-Grown Diamond Ring offers the perfect combination of elegance and sustainability. This exquisite ring features a cushion-cut lab-grown diamond that sparkles with brilliance, set in luxurious 18K Solid Gold.
 
The lab-grown diamond's VS clarity and F color provide exceptional quality and stunning radiance, making it a beautiful symbol of love or a timeless addition to any jewelry collection.
 
Whether for an engagement, anniversary, or a special gift, this ring represents both style and conscious luxury, perfect for the modern woman who values beauty with a purpose.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Diamond Clarity: VS
Diamond Color: F Color
Certifications: BIS Hallmarked & IGI
Shipping Time: 15-25 Business Days
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions
What makes this design different from a plain ring?
The detailed setting gives this piece a distinct look compared to a simple band, while still being practical enough for everyday wear.
What's the price range for this diamond ring across different gold karats?
At The Karat Store, this diamond ring starts at $1,638 in 10K gold, $1,848 in 14K gold, and $2,100 in 18K gold — all solid gold, not plated.
Should I choose 10K, 14K, or 18K gold for this ring?
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.
How can I tell this is real solid gold and not gold-plated?
This ring 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 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 ring so it lasts?
Clean every few weeks with warm water, a mild soap, and a soft brush, then dry thoroughly. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and store the ring separately to prevent scratching.
Ring Silhouette: Engagement ring
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)