Presenting the 18K Solid  Gold Aquamarine Cushion-Cut Diamond Cluster Ring, a stunning gift for her that beautifully combines elegance and charm. Crafted from 18K Solid Gold, this ring is also available in rose and yellow gold to suit any personal style.
 
The centerpiece of this exquisite piece is a mesmerizing 2.50-carat aquamarine, cut in a cushion shape, radiating a soft, tranquil blue hue that evokes the beauty of the sea. Surrounding the aquamarine is a dazzling cluster of 0.63 carats of diamonds, adding brilliance and sparkle that catches the light from every angle.
 
With a gross weight of 4.199 grams and a gold weight of 3.573 grams, this ring is designed for comfort and wearability, making it a perfect choice for daily wear or special occasions. Each piece comes with a BIS Hallmark, ensuring its authenticity and quality.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White, Rose, and Yellow Gold)
Gross Weight: 4.199 grams
Gold Weight: 3.573 grams
Aquamarine Weight: 2.50 carats
Diamond Weight: 0.63 carats
Certifications: GIA & BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats and video calls.

Frequently Asked Questions
Is aquamarine durable enough for everyday wear?
Yes. Aquamarine rates 7.5-8 on the Mohs hardness scale, making this piece durable enough for daily wear.
How much does this aquamarine ring cost in solid gold?
At The Karat Store, this aquamarine ring starts at $2,063.1 in 10K gold, $2,327.6 in 14K gold, and $2,645 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: Cluster
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)