14K Solid Gold Lab Grown Diamond Marquise Crown Ring
Eligible for Buy One, Get One Free
Elegant and distinctive, this 14K Solid Gold Lab-Grown Diamond Marquise Ring is designed to make a lasting impression. Crafted in 14K solid gold, this piece offers the perfect balance of durability and refined beauty, making it suitable for both special occasions and statement everyday wear.
The ring showcases an impressive 4.55 carats of marquise-shaped lab-grown diamonds, thoughtfully arranged to create a graceful, elongated silhouette that enhances the natural elegance of the hand. Known for its regal and sophisticated appeal, the marquise cut maximizes surface brilliance while creating a flattering, lengthening effect on the finger. The carefully structured design adds depth and dimension, allowing each diamond to reflect light with exceptional fire and clarity.
Created using the advanced HPHT (High Pressure High Temperature) process, the lab-grown diamonds offer the same physical, chemical, and optical properties as natural diamonds while supporting a more ethical and sustainable choice. The result is a piece that combines luxury with modern responsibility.
Whether worn as a statement ring, a celebration piece, or a meaningful gift for a milestone moment, this ring embodies timeless sophistication, contemporary craftsmanship, and enduring brilliance.
Product Details
Main Stone: Lab-Grown Diamonds
Diamond Shape: Marquise
Total Diamond Carat Weight: 4.55 ct
Metal: 14K Solid Gold (Available in White Gold, Rose Gold, and Yellow Gold)
Gold Weight: 3.67 grams
Diamond Creation Process: HPHT
Certifications: IGI Certified & BIS Hallmarked
Shipping Time: 10–12 Business Days
Customer Support: Available via live chat and video calls
US Size Inside Diameter (mm) 3 14.1 3.5 14.5 4 14.9 4.5 15.3 5 15.7 5.5 16.1 6 16.5 6.5 16.9 7 17.3 7.5 17.7 8 18.1 8.5 18.5 9 19 9.5 19.4 10 19.8 10.5 20.2 11 20.6 11.5 21 12 21.4 12.5 21.8 13 22.3 13.5 22.6 14 23.2 How to Measure the Inside Diameter
If you have a ring that already fits you well:
- Place the ring flat on a ruler.
- Measure the distance straight across the inside of the ring (from one inner edge to the opposite inner edge).
- This measurement (in millimeters) is the inside diameter of your ring.
- Match this number with the chart to find your ring size.
Need Help?
If you’re unsure about your size, our experts at The Karat Store are here to guide you.
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