The 18K Solid Gold Round Shape Lab-Grown Diamond Engagement Ring is a timeless piece of artistry, designed to celebrate love and elegance. At its center is a stunning 2-carat round lab-grown diamond, certified by IGI for its superior quality. With F color, VS2 clarity, and a Super Cut grade, this centerpiece radiates unparalleled brilliance and fire. Its excellent luster ensures a captivating sparkle, making it the focal point of this sophisticated design.
Accentuating the center diamond are 12 meticulously placed lab-grown diamonds in a mix of round and princess shapes, adding a total carat weight of 0.35. These side stones provide a beautiful contrast and dimension, enhancing the overall brilliance and elegance of the ring. The band, crafted in 18K gold, measures 2.2 mm in width and 1.8 mm in height, offering a sleek yet sturdy structure that complements the design. The absence of rhodium plating highlights the natural warmth of the gold, adding a classic touch.
Designed with a comfort-fit band, this ring ensures effortless wearability, making it perfect for daily elegance or special occasions. Ethically crafted with lab-grown diamonds, it offers a sustainable choice without compromising luxury or beauty.
 
Product Details:
 
Main Stone: Lab-Grown Diamond
Center Stone Carat Weight: 2ct
Center Stone Color: F
Center Stone Clarity: VS2
Cut Grading: Super Cut
Center Diamond Brilliance: Excellent
Side Stones: Lab-Grown Diamonds (12)
Side Stone Shape: Round, Princess
Side Stone Carat Weight: 0.35Ctw
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Rhodium Plating: No
Band Width: 2.2 mm
Band Height: 1.8 mm
Band Fit: Comfort
Certifications: IGI & BIS Hallmarked
Shipping Time: 10 to 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.
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 $2,000.7 in 10K gold, $2,257.2 in 14K gold, and $2,565 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: 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)