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The 18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring is the epitome of timeless elegance and contemporary craftsmanship. At its center lies a breathtaking 2-carat oval-shaped lab-grown diamond, meticulously cut with a super cut to maximize brilliance and fire. With an F color grade and VS2 clarity, this centerpiece radiates unmatched sparkle and sophistication, making it a perfect symbol of enduring love.
Enhancing the central diamond are 56 round lab-grown diamonds, totaling 0.32 carats, intricately set along the band to add a subtle shimmer. These side stones, selected for their F color grade and VS2 clarity, provide a seamless blend of brilliance and elegance, complementing the solitaire diamond beautifully.
Crafted in luxurious 18K Solid Gold, the band features a bold 3mm width and 2mm height, offering a refined and durable profile. Designed with a comfort-fit band, this ring ensures effortless wear, making it ideal for daily elegance or special occasions. Whether chosen as an engagement ring or a celebration of style, this exquisite piece captures the essence of timeless beauty and modern sophistication.
 
Product Details:
 
Center Diamond Type: Lab Grown Diamond
Center Diamond Shape: Oval
Center Diamond Minimum Carat Weight: 2ct
Center Diamond Minimum Color: F
Center Diamond Minimum Clarity: VS2
Center Diamond Cut Grading: Super Cut
Center Diamond Brilliance/Luster: Excellent
Side Gemstone Type: Lab Grown Diamonds
Side Gemstone Shape: Round
Side Diamond Carat Weight: 0.32ct
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Material: Lab Grown Diamond
Minimum Number of Diamonds: 56
Ring Minimum Diamond Color: F
Ring Minimum Diamond Clarity: VS2
Rhodium Plate: No
Certifications: IGI Certified & BIS Hallmarked IGI & BIS Hallmarked
Shipping Time: 4 business days to make and dispatch, plus about 4 business days in transit (around 8 business days total) about 8 business days.
Customer Support: Available via live chats, and video calls.
Band Width: 3mm
Band Height: 2mm
Band Fit: Comfort

Frequently Asked Questions
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 much does this 3 carat lab-grown diamond ring cost in solid gold?
Pricing on this Oval lab-grown diamond ring runs from $2,246.40 (10K) to $2,534.40 (14K) to $2,880 (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 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.
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: Band
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)