The 18K Solid Gold 2.3ct Solitaire Lab Grown Diamond Engagement Ring is a dazzling statement of timeless elegance and expert craftsmanship. At its heart lies a magnificent 2-carat round lab-grown diamond, certified by IGI for its superior quality. With its F color, VS2 clarity, and Super Cut grading, this center diamond captivates with exceptional brilliance and fire, making it the ultimate symbol of love and commitment.
Enhancing the allure of this ring are 56 meticulously set round lab-grown diamonds along the band, adding an extra sparkle with a combined weight of 0.32 carats. These side stones perfectly complement the centerpiece, creating a harmonious balance between boldness and sophistication. The 18K Solid Gold band, measuring 3 mm in width and 2 mm in height, provides a sturdy yet elegant base for the design. Free from rhodium plating, the natural radiance of the gold shines through, exuding warmth and timeless charm.
Designed for comfort, the ring features a smooth comfort-fit band, ensuring it’s as delightful to wear as it is to behold. Whether for a special occasion or a daily reminder of love, this ring is a perfect choice.
 
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
Side Stone Shape: Round
Side Stone Carat Weight: 0.32ct
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Minimum Number of Diamonds: 56
Ring Minimum Diamond Color: F
Ring Minimum Diamond Clarity: VS2
Rhodium Plating: No
Band Width: 3 mm
Band Height: 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
Is this a good choice for an engagement ring?
Yes. A 3 carat lab-grown diamond gives you significant size and brilliance at a fraction of the cost of a natural diamond of the same weight, making it a popular choice for couples who want a statement stone without the natural-diamond price tag.
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 $2,246.4 in 10K gold, $2,534.4 in 14K gold, and $2,880 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.
How big does a 3 carat diamond look on the hand?
A 3 carat round diamond measures roughly 9.1mm in diameter — a noticeably large, statement-making center stone. Elongated shapes like oval, pear, or marquise can appear even larger for the same carat weight.
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)