Ageless beauty, 18K Solid Gold Marquise Cut Lab Grown Diamond Engagement Ring This lovely ring features a stunning 2.00 ct brilliant lab-grown marquise-cut diamond that has an unmatched shape, brilliance, and luster - all of these characteristics earned the marquise cut diamond its own reputation within this precious stone family. The stone is available with a 18K solid gold setting or can be ordered in an 18K Solid Gold setting in rose gold, yellow gold, or white gold.
The band comes with the appropriate dimensions, 1.50 mm in width and thickness, for a comfortable fit to the wearer. Our lab-grown diamonds are of the highest quality, coming with a VVS-VS clarity level and E-F color to give you that radiant appearance unique to only the finest-natural diamonds. The cut marquise shape gives it an elliptical shape with pointed ends that provide for a very dramatic elegant appearance when setting up your engagement ring.
In choosing a lab-grown diamond, one is exercising responsible and sustainable sense. Because of the state-of-the-art technology by which these diamonds are produced, they carry no negative environmental or social connotations that are usually expected with other mined diamonds. The Karat Store leads the way in offering the right kind of luxury—that's sustainable luxury—by providing jewelry that's not just beautiful but responsibly sourced as well.
Celebrate your love with a ring that justifies the epitome of values and style. This Marquise Cut 18K Solid Gold Lab Grown Diamond Engagement Ring is your very definition of elegance, quality, and sustainability.
 
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
Color & Clarity: Lab Grown Diamond VVS-VS , E-F Color
center stone carats: 2.00 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 $2,106 in 10K gold, $2,376 in 14K gold, and $2,700 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)