The 18K Solid Gold Round Shape Lab Grown Diamond Engagement Ring is a dazzling blend of elegance and brilliance, crafted to symbolize love and sophistication. At its heart is a breathtaking 2-carat round lab-grown diamond, certified by IGI for its impeccable quality. With F color, VS2 clarity, and a Super Cut grade, this centerpiece radiates extraordinary brilliance and fire. Its excellent luster ensures a captivating sparkle, making it the perfect focal point for this timeless design.
Enhancing the center diamond are 36 round lab-grown diamonds, collectively weighing 1.63 carats. These side stones are meticulously arranged to complement the central diamond, creating a harmonious and radiant design that exudes luxury. The 18K Solid Gold band, measuring 3 mm in width and 2.2 mm in height, offers a robust yet elegant foundation, ensuring the ring remains a timeless treasure. The absence of rhodium plating allows the natural warmth of the gold to shine, adding a classic touch to the modern craftsmanship.
Designed with a comfort-fit band, this ring provides ease of wear, making it perfect for daily elegance or special occasions. Ethically crafted with lab-grown diamonds, this piece represents a sustainable choice without compromising on beauty or quality.
 
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 (36)
Side Stone Shape: Round
Side Stone Carat Weight: 1.63ct
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Rhodium Plating: No
Band Width: 3 mm
Band Height: 2.2 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 $2,585.7 in 10K gold, $2,917.2 in 14K gold, and $3,315 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)