Aquamarine Rings

Discover our Aquamarine Ring Collection.
Solitaires, trilogies, side stones or halos, customize your ring in 18k gold of 3 different colors and with 4 shapes of stones.
To complete your look, discover our Aquamarine Earrings and Aquamarine Pendants.

Sunrise | 18k White Gold 6 mm Heart Aquamarine Ring

Sunrise Halo Heart Aquamarine Ring

$1,750

Sunrise | 18k White Gold 6 x 4 mm Oval Aquamarine Ring

Sunrise Oval Aquamarine Ring

From $1,590

Sunrise | 18k White Gold 6 x 4 mm Pear Aquamarine Ring

Sunrise Pear Aquamarine Ring

From $1,580

Sunrise | 18k White Gold 4.5 mm Round Aquamarine Ring

Sunrise Round Aquamarine Ring

From $1,500

Suspense | 18k White Gold 3 mm Round Aquamarine Ring

Suspense Round Aquamarine Ring

From $740

Timeless | 18k White Gold 6 x 4 mm Emerald Aquamarine Ring

Timeless Emerald Aquamarine Ring

From $1,240

Timeless | 18k White Gold 6 x 4 mm Oval Aquamarine Ring

Timeless Oval Aquamarine Ring

From $1,170

Timeless | 18k White Gold 6 x 4 mm Pear Aquamarine Ring

Timeless Pear Aquamarine Ring

From $1,160

Timeless | 18k White Gold 4.5 mm Round Aquamarine Ring

Timeless Round Aquamarine Ring

From $1,140

Treasure | 18k White Gold 6 x 4 mm Emerald Aquamarine Ring

Treasure Emerald Aquamarine Ring

From $1,220

Treasure | 18k White Gold 6 mm Heart Aquamarine Ring

Treasure Heart Aquamarine Ring

$1,320

Treasure | 18k White Gold 6 x 3 mm Marquise Aquamarine Ring

Treasure Marquise Aquamarine Ring

From $1,120

Treasure | 18k White Gold 6 x 4 mm Oval Aquamarine Ring

Treasure Oval Aquamarine Ring

From $1,160

Treasure | 18k White Gold 6 x 4 mm Pear Aquamarine Ring

Treasure Pear Aquamarine Ring

From $1,140

Treasure | 18k White Gold 4.5 mm Round Aquamarine Ring

Treasure Round Aquamarine Ring

From $1,150

Trio | 18k White Gold 7 x 5 mm Emerald Aquamarine Ring

Trio Emerald Aquamarine Ring

$1,950

Trio | 18k White Gold 6 x 4 mm Oval Aquamarine Ring

Trio Oval Aquamarine Ring

From $1,460

Trio | 18k White Gold 4.5 mm Round Aquamarine Ring

Trio Round Aquamarine Ring

From $1,490

Unique Round Aquamarine Ring

$2,000

Virtue | 18k White Gold 4 x 2 mm Marquise Aquamarine & Diamond Ring

Virtue Marquise Aquamarine & Diamond Ring

From $2,030

Virtue | 18k White Gold 4 x 2 mm Marquise Aquamarine Ring

Virtue Marquise Aquamarine Ring

From $1,070

Water | 18k White Gold 7 x 5 mm Oval Aquamarine Ring

Water Oval Aquamarine Ring

$1,570

Water | 18k White Gold 7 x 5 mm Pear Aquamarine Ring

Water Pear Aquamarine Ring

$1,550

Water | 18k White Gold 6 mm Round Aquamarine Ring

Water Round Aquamarine Ring

$1,600

Waterfall | 18k White Gold 7 x 5 mm Oval Aquamarine Ring

Waterfall Oval Aquamarine Ring

$1,800

Waterfall | 18k White Gold 7 x 5 mm Pear Aquamarine Ring

Waterfall Pear Aquamarine Ring

$1,780

Waterfall | 18k White Gold 6 mm Round Aquamarine Ring

Waterfall Round Aquamarine Ring

$1,830

Zenith | 18k White Gold 6 x 4 mm Emerald Aquamarine Ring

Zenith Emerald Aquamarine Ring

From $1,100

Zenith | 18k White Gold 6 mm Heart Aquamarine Ring

Zenith Heart Aquamarine Ring

$1,150

Zenith | 18k White Gold 6 x 3 mm Marquise Aquamarine Ring

Zenith Marquise Aquamarine Ring

From $1,000

Zenith | 18k White Gold 6 x 4 mm Oval Aquamarine Ring

Zenith Oval Aquamarine Ring

From $1,040

Zenith | 18k White Gold 6 x 4 mm Pear Aquamarine Ring

Zenith Pear Aquamarine Ring

From $1,010

Zenith | 18k White Gold 4.5 mm Round Aquamarine Ring

Zenith Round Aquamarine Ring

From $1,030

Made-to-Order Aquamarine Rings in 18k Gold

GEMNAT’s aquamarine rings capture the clarity and calm of the sea in a gemstone known for its soothing blue tones and timeless appeal. Each ring is made to order in 18k gold and can be fully customized to reflect your personal aesthetic — elegant, modern, or anything in between.
This collection includes solitaire, trilogy, halo, side-stone, pavé, engagement rings, and wedding bands, all available in a range of center stone sizes to suit your taste and budget.

Customization Options

Crafted in your choice of yellow, white, or rose 18k gold
Multiple center stone sizes available
Full size range including half sizes
Optional engraving to personalize your piece

About Our Aquamarines

We work only with 100% natural aquamarine, handpicked in AAA quality by our in-house gemstone experts. Known for their clean transparency and soft blue glow, our aquamarines are sourced from respected origins like Brazil and Nigeria — with no lab-grown or treated stones, ever.
Aquamarine, the birthstone of March, is a meaningful gift that symbolizes harmony, clarity, and renewal.
Not sure which gem fits the occasion? Browse our Birthstone Calendar by month.

Why Choose GEMNAT

Every piece is made-to-order in our atelier, crafted by skilled artisans
Stones are expertly selected for color, clarity, and balance
Custom design options across gold color, gemstone, and finish
Fair pricing, often 30–70% below traditional luxury retail
Free resizing and a 30-day money-back guarantee
Delivered in elegant, protective packaging with tracked DHL Express shipping
Full transparency and expert guidance at every step

Create your aquamarine ring without compromise — and wear a piece that reflects calm confidence and refined individuality.