Introducing 14K Solid Gold Oval Solitaire Ring 3 ct. Lab Grown Diamond Engagement Ring  Classic elegance and devotion present themselves in the stunning oval-cut lab-grown diamond with an incredible sparkle of 3.00 ct brilliance with high clarity. VVS-VS clarity combined with color E-F ensures this diamond emits brilliants and purity at an exceptional level, making it mesmerizingly beautiful.
Made from 14K solid gold, the band is also available in 18K by special request for greater durability with an air of luxury. You'll find three timeless tones to choose from: rose gold, yellow gold, or white gold to match your personal taste. The band features a 1.50 mm width and thickness striking the ideal balance between being strong enough for everyday wear and still elegant enough to dress up for special occasions.
Lab-grown diamonds celebrate their ethical and environmentally friendly origins using advanced technology that produces lesser impact on our surroundings. Beauty along with these statements at "The Karat Store": oval solitaire ring, 3 ct. lab-grown diamond engagement ring – – timeless design meets luxury that is ethical.
 
Product Details:-
 
Metal: 14K 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: 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
Is this a good choice for an engagement ring?
Yes. A 3 carat lab-grown diamond gives you significant size and brilliance at a fraction of the cost of a natural diamond of the same weight, making it a popular choice for couples who want a statement stone without the natural-diamond price tag.
How much does this 3 carat lab-grown diamond ring cost in solid gold?
Pricing on this Oval Solitaire lab-grown diamond ring runs from $2,308.8 (10K) to $2,604.8 (14K) to $2,960 (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.
How big does a 3 carat diamond look on the hand?
A 3 carat round diamond measures roughly 9.1mm in diameter — a noticeably large, statement-making center stone. Elongated shapes like oval, pear, or marquise can appear even larger for the same carat weight.
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: Solitaire
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)