Make your proposal impeccable with 18K Solid Gold 1ct Cushion Cut Lab grown Diamond Engagement Ring. Steal the hearts of your loved ones with this beautiful ring, featuring a dazzling 1.00 ct cushion cut lab-grown diamond. Its unique brilliance and fire are combined and top VVS-VS clarity, E-F color, and unmatched brilliance make this diamond all that you need-just a symbol of love that will last forever.
Made very minutely from 18K Solid Gold, this ring is designed in three luxurious finishes: rose gold, yellow gold, and white gold. For an added level of luxury, 18K Solid Gold options are also available on request. The band has a subtle width of 1.50 mm and joins elegance and durability to make sure that it's just as comfortable as it is beautiful.
A lab-grown diamond selects for both style and ethics. Made with the latest technology, it is totally free of the negative impacts of environmental and social issues associated with traditional diamond mining. Your ring therefore leads you on to sustainable luxury and responsible sourcing.
The Karat Store has pledged to source their jewelry ethically. Therefore, the 1ct Cushion Cut Lab Grown Diamond 18K Solid Gold Engagement Ring would be the ideal jewel for individuals who take their beauty, quality, and sustainability seriously.
 
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
Available centre stone carats: 1.00 ct
Certifications: BIS Hallmarked & IGI
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 $1,072.5 in 10K gold, $1,210 in 14K gold, and $1,375 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)