Introducing The 18K Solid Gold 3 CT Round Cut Lab Diamond Snowdrift Engagement Ring, a stunning symbol of love and commitment. This exquisite piece features a breathtaking 3-carat round-cut lab-grown diamond at its center, meticulously crafted to showcase its brilliant sparkle. The unique snowdrift design of the ring adds an elegant touch, making it a perfect choice for those who appreciate both beauty and innovation in their jewelry.
The main stone, measuring 9 mm, is complemented by additional round-cut lab-diamonds that enhance its allure. With a total carat weight (TCW) of 3 CT for the centerpiece and 0.030 CT for the side stones, this engagement ring strikes a harmonious balance between sophistication and charm. The band width of approximately 1.5 mm ensures a comfortable fit while maintaining a delicate appearance that is ideal for everyday wear or special occasions.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Main Stone Details:
Shape: Round Cut
Type: Lab-Diamond
TCW: 3 CT (Shown)
Size: 9 MM (Shown)
Process: Handmade
Side Stone Details:
Shape: Round Cut
Type: Lab-Diamond
TCW: 0.030 CT
Size: 2 MM (Shown)
Ring Details:
Band Width: 1.5 MM (Approx.)
Color Options: Yellow, White, Rose
Certifications: IGI &  BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats and video calls.

Frequently Asked Questions
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 much does this 3 carat lab-grown diamond ring cost in solid gold?
Pricing on this Round lab-grown diamond ring runs from $2,488.2 (10K) to $2,807.2 (14K) to $3,190 (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.
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 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)