The 18K Solid Gold Three Stone Halo Half Moon Lab-Grown Diamond EngagementRing is a masterpiece of timeless elegance and contemporary design. This striking ring features a dazzling 2-carat round lab-grown diamond at its center, certified by IGI for its exceptional quality. With an F color grade, VS2 clarity, and super cut grade, the central stone radiates brilliance and luster, making it the perfect focal point for this stunning piece.
Flanking the center stone are round and half-moon lab-grown diamonds, collectively weighing 1.8 carats. These accent stones are meticulously set in a micro-prong halo design, adding dimension and sparkle while maintaining the same F color and VS2 clarity for a harmonious aesthetic. The intricate detailing makes this ring an exquisite choice for engagements, anniversaries, or milestone celebrations.
Crafted in 18K gold, the band is designed for both beauty and comfort. With a width of 2.2 mm and a height of 2 mm, it ensures a secure and elegant fit, perfect for daily wear or special occasions.
 
Product Details:
Main Stone: Lab-Grown Diamond
Center Stone Carat Weight: 2 ct
Center Stone Shape: Round
Center Stone Color: F
Center Stone Clarity: VS2
Center Stone Cut Grading: Super Cut
Center Diamond Brilliance/Luster: Excellent
Side Gemstones: Lab-Grown Diamonds
Side Stone Shapes: Round, Half Moon
Side Diamond Carat Weight: 1.8 ct (total)
Minimum Number of Diamonds: 55
Ring Minimum Diamond Color: F
Ring Minimum Diamond Clarity: VS2
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Material: Lab-Grown Diamond
Setting Type: Micro Prong
Rhodium Plate: No
Certifications: IGI & BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats, and video calls.
Band Width: 2.2 mm
Band Height: 2 mm
Fit: Comfort

Frequently Asked Questions
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.
What's the price of this Three Stone lab-grown diamond ring across different gold karats?
At The Karat Store, this Three Stone lab-grown diamond ring starts at $2,995.2 in 10K gold, $3,379.2 in 14K gold, and $3,840 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.
Is a lab-grown diamond as good as a natural diamond?
Yes — lab-grown diamonds are chemically, physically, and optically identical to natural diamonds, both rating 10 on the Mohs hardness scale. The difference is origin, not quality: lab-grown diamonds are created in a controlled environment rather than mined, which is why a 3 carat lab-grown stone costs significantly less than a natural one of the same size and quality.
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.
Material: Solid 10K, 14K & 18K gold set with lab-grown diamonds
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Metal Karats: 10K, 14K, 18K