Find Timeless Beauty in 18K Solid Gold Round Cut 1 ct Lab Grown Diamond Engagement Ring. This perfectly set brilliant-cut 1.00 ct lab-grown round diamond sits atop a 18K Solid Gold band, but can be ordered in 18K rose, yellow or white gold if you like.
With a width and thickness of 1.50 mm, the band gives an almost fragile yet very durable setting for the shimmering center stone. Made with great precision, our lab-grown diamonds have VVS-VS clarity and E-F color, providing exceptional brilliance and quality akin to those of natural diamonds. The classic round cut transcends ages and gives elegance, which makes it the ideal symbol of eternal love and commitment.
Buying a lab-grown diamond adorns you with beauty and contributes to sustainability and also ethicality. The whole process from creating diamonds using advanced technology without harming the environment and society in traditional mining deters any negative impact or association with the mining method. The Karat Store has transformed a possibility into reality by creating sustainable luxury-through ethically sourced jewelry that is finely crafted.
The Karat Store's Round Cut 1 ct Lab Grown Diamond Engagement Ring is the ideal engagement ring for the romantic lover who loves quality, sustainability, and eternal elegance.
 
Product Details:-
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Width of Band: 1.50 mm
Thickness of Band: 1.50 mm
Colour & Clarity: Lab Grown Diamond VVS-VS , E-F Color
centre stone carats: 1.00 ct
Certifications: IGI & 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 $1,404 in 10K gold, $1,584 in 14K gold, and $1,800 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.
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)