Discover the Eternal Sophistication in 18K Solid Gold Elongated Emerald Cut 3ct Lab Grown Diamond Engagement Ring. This beautiful piece features an excellent diamond, 3.00 ct elongated emerald-cut lab-grown diamond, making it popular for its sophisticated elongated shape and brilliant cut. This diamond is beautifully set in a 18K Solid Gold and, though it can be placed in 18K by special request. This jewelry comes in all the colors of gold, so you can easily choose the shade that suits your style best, whether it's rose, yellow, or white gold.
The band is crafted on artisanal terms with 1.50 mm width and thickness for a comfortable, effortless fit through everyday wear. Our lab-grown diamonds boast exceptional quality, boasting VVS-VS clarity and E-F color, with a radiant appearance and zero inclusions - that is, as good as it gets for any natural diamond. The elongated emerald cut evokes diamond's own natural sparkle to achieve an innovative, sleek look that symbolizes eternal love and commitment.
The environmentally conscious and responsible choice would be to opt for a lab-grown diamond. Manufactured using the most recent advances in technology, they are not tainted with any bad impact on the environment or society, unlike a natural diamond extracted through mining. The Karat Store specializes in sustainable luxury, where it offers jewelry from sustainable materials sources and great craftsmanship.
Love your love with a ring that embodies your values and style. From The Karat Store, a perfect choice would be the Elongated Emerald Cut 3ct Lab Grown Diamond Engagement Ring. Such a creation is meant for those who treasure not just these aspects of elegance, quality, and sustainability as values.
 
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: 3.00 ct
Certifications: IGI& BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions
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 much does this 3 carat lab-grown diamond ring cost in solid gold?
Pricing on this Emerald Cut lab-grown diamond ring runs from $2,839.2 (10K) to $3,203.2 (14K) to $3,640 (18K) at The Karat Store.
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 — a practical choice to pair with a 3 carat center stone.
Is this ring solid gold all the way through, or just gold-plated?
This ring 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.
Is a lab-grown diamond as good as a natural diamond?
Yes — lab-grown diamonds are chemically, physically, and optically identical to natural diamonds, both rating 10 on the Mohs hardness scale. The difference is origin, not quality: lab-grown diamonds are created in a controlled environment rather than mined, which is why a 3 carat lab-grown stone costs significantly less than a natural one of the same size and quality.
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 for the gold setting, 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)