The 14K Solid Gold Three Stone Round Lab-Grown Diamond Engagement Ring is a stunning symbol of love and unity, combining timeless design with modern craftsmanship. At its heart is a radiant 2-carat round lab-grown diamond, certified by IGI for its superior quality. Boasting F color, VS2 clarity, and a Super Cut grade, this diamond captivates with its unmatched brilliance and fire, making it a breathtaking centerpiece for this exquisite ring.
Enhancing the central diamond are 42 additional round lab-grown diamonds, with a combined carat weight of 0.3. These side stones are expertly placed to complement the main stone, adding extra sparkle and elegance to the design. The 14K gold band, measuring 2 mm in width and 1.8 mm in height, offers a sleek and durable foundation. The absence of rhodium plating highlights the natural warmth and beauty of the gold, giving the ring a classic yet contemporary appeal.
Designed with a comfort-fit band, this ring ensures ease of wear for everyday elegance or special occasions. Its ethically sourced lab-grown diamonds make it a meaningful choice for those who value sustainability and timeless 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 (42)
Side Stone Shape: Round
Side Stone Carat Weight: 0.3ct
Metal: 14K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Material: Lab-Grown Diamond
Rhodium Plating: No
Band Width: 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
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 much does this 3 carat lab-grown diamond ring cost in solid gold?
Pricing on this Round Three Stone lab-grown diamond ring runs from $1,530.36 (10K) to $1,726.56 (14K) to $1,962 (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.
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.
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)