The 18K Solid Gold Solitaire Lab-Grown Diamond Engagement Ring combines timeless sophistication with modern elegance, making it the perfect symbol of love and commitment. At its heart is a dazzling 2-carat round lab-grown diamond, certified by IGI for its superior quality. With F color, VS2 clarity, and a Super Cut grade, the centerpiece radiates unmatched brilliance and fire, ensuring a captivating sparkle that draws admiration from every angle.
Complementing the central diamond are six lab-grown diamonds totaling 0.6 carats. These round side stones are delicately set along the band, enhancing the design with added brilliance and subtle elegance. Crafted from 18K Solid Gold, the band measures 1.8 mm in width and 1.5 mm in height, offering a sleek yet durable foundation. The absence of rhodium plating highlights the gold's natural warmth, adding a classic touch to this sophisticated ring.
Designed with a comfort-fit band, this ring ensures effortless wearability, making it ideal for both daily elegance and special occasions. Ethically sourced lab-grown diamonds make this ring a meaningful choice for the modern romantic who values both sustainability and luxury.
 
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 (6)
Side Stone Shape: Round
Side Stone Carat Weight: 0.6ct
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Rhodium Plating: No
Band Width: 1.8 mm
Band Height: 1.5 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
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.
What's the price of this Solitaire lab-grown diamond ring across different gold karats?
At The Karat Store, this Solitaire lab-grown diamond ring starts at $2,184 in 10K gold, $2,464 in 14K gold, and $2,800 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 this ring durable enough for everyday wear?
Yes. Diamond — lab-grown or natural — rates 10 on the Mohs hardness scale, the hardest natural material, making it exceptionally durable for daily wear as an engagement ring.
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)