The 18K Solid Gold Three Stone Pear Lab-Grown Diamond Engagement Ring is a stunning representation of timeless beauty and sophistication, perfect for celebrating life’s most cherished moments. At its center lies a dazzling 2-carat round lab-grown diamond, certified by IGI for its exceptional quality. With F color, VS2 clarity, and a Super Cut grade, this centerpiece radiates unmatched brilliance and fire, symbolizing enduring love and commitment. Its excellent luster ensures a mesmerizing sparkle that captivates with every glance.
Flanking the center stone are 18K Solid Gold lab-grown diamonds in a mix of pear and round shapes, adding a total carat weight of 0.8. These side stones create a harmonious and elegant design, enhancing the ring’s brilliance while adding a touch of modern sophistication. Crafted from 18K gold, the band measures 2 mm in width and 1.7 mm in height, offering a refined and balanced profile that ensures durability and comfort. The absence of rhodium plating highlights the natural warmth of the gold, lending a timeless charm to the ring.
Designed with a comfort-fit band, this ring provides effortless wearability, making it suitable for both daily elegance and special occasions. Ethically sourced lab-grown diamonds make this ring a sustainable yet luxurious choice for the modern romantic.
 
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 (18)
Side Stone Shape: Round, Pear
Side Stone Carat Weight: 0.8ct
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Rhodium Plating: No
Band Width: 2 mm
Band Height: 1.7 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.
How much does this 3 carat lab-grown diamond ring cost in solid gold?
Pricing on this Pear Three Stone lab-grown diamond ring runs from $2,262 (10K) to $2,552 (14K) to $2,900 (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.
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: Three-stone
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)