Experience the sophistication of the 18K Solid Gold 2.5ct Round Shape Lab-Grown Diamond Ring, a masterpiece designed to celebrate love and elegance. The centerpiece is a stunning 2-carat round IGI-certified lab-grown diamond with an F color grade, VS2 clarity, and a super-cut that ensures breathtaking brilliance. This radiant stone is complemented by an intricate setting of 60 lab-grown diamonds in round and princess cuts, adding 0.52 carats of sparkle to this luxurious design.
Crafted from premium 18K gold, the ring features a robust yet elegant band measuring 2.8 mm in width and 1.6 mm in height, providing durability without compromising on style. Its comfort fit design ensures a seamless wear experience, making it perfect for daily elegance or special occasions.
 
Product Details:
Main Stone: Lab-Grown Diamond
Center Stone Carat Weight: 2 ct
Center Stone Shape: Round
Center Stone Color: F
Center Stone Clarity: VS2
Center Stone Cut Grading: Super Cut
Center Diamond Brilliance/Luster: Excellent
Side Gemstones: Lab-Grown Diamonds
Side Stone Shape: Round, Princess
Side Diamond Carat Weight: 0.52 ct
Minimum Number of Diamonds: 60
Ring Minimum Diamond Color: F
Ring Minimum Diamond Clarity: VS2
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Material: Lab-Grown Diamond
Rhodium Plate: No
Certifications: IGI & BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats, and video calls.
Band Width: 2.8 mm
Band Height: 1.6 mm
Band Fit: Comfort

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.
What's the price of this Round lab-grown diamond ring across different gold karats?
At The Karat Store, this Round lab-grown diamond ring starts at $2,406.3 in 10K gold, $2,714.8 in 14K gold, and $3,085 in 18K gold — all solid gold, not plated.
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: Accented ring
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)