The 18K Solid Gold 2.1Ct Lab Grown Diamond Engagement Ring is a timeless symbol of elegance and sophistication, perfect for celebrating your most cherished moments. At its heart lies a radiant 2-carat round lab-grown diamond, certified by IGI for its exceptional quality. Boasting F color, VS2 clarity, and a Super Cut grade, this diamond sparkles with extraordinary brilliance and fire, making it the centerpiece of this luxurious design. Its excellent luster ensures a captivating glow that speaks to its superior craftsmanship.
Accentuating the center diamond are six perfectly placed round lab-grown diamonds, totaling 0.6 carats. These side stones add a touch of brilliance and symmetry to the design, creating a harmonious and balanced aesthetic. The band, crafted from 18K gold, features a sleek and slender profile with a width and height of 1.5 mm, offering a refined and delicate foundation for the diamonds. The absence of rhodium plating highlights the natural warmth of the gold, adding a timeless and classic touch to this exquisite piece.
Designed with a comfort-fit band, this ring provides effortless wearability, making it perfect for daily elegance or special occasions. Ethically crafted with sustainable materials, this ring is an ideal choice for those who value beauty, quality, and responsible sourcing.
 
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:  0.6CTW
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Rhodium Plating: No
Band Width: 1.5 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
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 lab-grown diamond ring runs from $2,355.6 (10K) to $2,657.6 (14K) to $3,020 (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: 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)