The 18K Solid Gold Round Solitaire Diamond Ring is an exquisite piece that combines simplicity with sophistication. Crafted from 18K Solid Gold, this ring is designed to highlight a single, stunning diamond at its center.
The ring features a round solitaire diamond with a diameter of 2.5mm, providing a total carat weight of 0.05ctw. The diamond is set in a classic prong setting, ensuring its brilliance is fully showcased. With a D color grade, the diamond exhibits exceptional whiteness, while its VVS1 clarity guarantees that it is virtually flawless to the naked eye.
The band itself is elegantly slender, with a width of 1.30mm, offering a delicate and refined appearance. The simple yet striking design of the solitaire ring makes it a versatile choice, suitable for various occasions and styles.
This 18K Solid Gold Round Solitaire Diamond Ring is perfect for those who value timeless elegance and seek a piece that will effortlessly complement any outfit. It serves as a beautiful symbol of commitment and love, presented in a style that is both classic and enduring.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Diamond Cut: Round
Number of Stones: 1
Stone Size: 2.5 mm
Total CTW: 0.05 ct
Diamond Color-Clarity: D Color, VVS1
Diamond Type: Moissanit Diamond
Band Width: 1.30 mm
Certifications: GRA & BIS Hallmarked 
Shipping Time: 15-25 Business Days
Customer Support: Available via live chats, and video calls.

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 $351 in 10K gold, $396 in 14K gold, and $450 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)