The 18K Solid Gold Solitaire Lab Grown Diamond Engagement Ring is a timeless embodiment of elegance and simplicity. At its center is a magnificent 2-carat oval-shaped lab-grown diamond, meticulously crafted with a super cut to maximize brilliance and fire. With its F color grade and VS2 clarity, this diamond sparkles with unmatched clarity and radiance, making it the perfect symbol of enduring love.
Crafted from luxurious 18K Solid Gold, the band features a clean, minimalist design that allows the solitaire diamond to take center stage. The plain metal finish enhances the ring’s classic appeal, offering a refined yet contemporary aesthetic. With a 2.2mm width and 1.6mm height, the band provides a lightweight yet durable profile.
The comfort-fit band ensures effortless wear, making this ring perfect for daily elegance or life’s most cherished moments. Whether as an engagement ring or a token of lasting devotion, this exquisite piece captures the essence of timeless beauty and 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
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Material: Plain Metal
Rhodium Plate: No
Certifications: IGI & BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats, and video calls.
Band Width: 2.2mm
Band Height: 1.6mm
Band Fit: Comfort

Frequently Asked Questions
Is diamond durable enough for everyday wear?
Yes. Diamond rates 10 on the Mohs hardness scale, making this piece durable enough for daily wear.
How much does this diamond ring cost in solid gold?
At The Karat Store, this diamond ring starts at $1,864.2 in 10K gold, $2,103.2 in 14K gold, and $2,390 in 18K gold — all solid gold, not plated.
Should I choose 10K, 14K, or 18K gold for this piece?
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.
Is this solid gold all the way through, or just gold-plated?
This piece 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 piece at home?
Clean gently with warm water, a mild soap, and a soft brush, then dry thoroughly. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and store it separately from other jewelry 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)