Aquamarine & Diamond Halo Ring in 18K White Gold - editorial
Fine Rings

Aquamarine and Diamond Halo Ring in 18K White Gold, 0.55ct

$3,495

An aquamarine set in 18k white gold, framed by a halo of pavé diamonds, cool morning blue against bright metal.

18K White Gold carries the heft of higher-content gold with the cool neutrality of rhodium finishing, a metal that wears like a quiet statement.

The center stone holds a full 0.55 carats of aquamarine, cut round and set centered. Accent diamonds totaling 0.71ct catch the light around the center, hand-set with traditional bench work. A continuous circle of pavé diamonds frames the center stone, increasing the visible size and brightness of the piece.

Aquamarine carries the lightest of the blue stones, never heavy, always luminous. Lights up in cool morning light and softens in evening.

Wears every day, clean enough for the office, present enough to be noticed across a room.

Metal18K White Gold
SettingHalo

Speak with a Gemologist (800) 779-1726

From our Los Angeles atelier
Complimentary insured overnight shipping (U.S.)
One complimentary resize within 60 days of delivery, up to 1.5 sizes (U.S.)
Lifetime warranty against manufacturing defects
Know Your Stone

What You Are Wearing

Aquamarine

March Birthstone

The sea blue form of beryl, prized for high clarity and an even, tranquil color.

Diamond Accents

The Supporting Light

Accent diamonds frame the center stone and add brilliance in motion, set by hand and checked by our quality control before shipment.

From our Los Angeles atelier, one ring at a time.

Insured Delivery

FedEx Priority Overnight, fully insured, signature required.

Ready to Gift

Ships in a custom presentation box.

Lifetime Warranty

Against manufacturing defects, for the life of the piece.

Questions, Answered

Before You Decide

What if the size is not right?

One complimentary resize within 60 days of delivery, up to 1.5 sizes, for U.S. orders. Some designs cannot be resized; our atelier will advise. Beyond that window, our atelier still handles resizing for you; speak with a gemologist and we will take care of it. If you are unsure of your size before ordering, start with our ring sizing guide.

When will my ring ship?

Once your order is placed, it passes a final quality inspection and ships fully insured via FedEx Priority Overnight on U.S. orders, signature required.

How do I care for this stone?

Colored gemstones keep their best color with simple habits: remove the ring for heavy work and workouts, clean it with mild soap, lukewarm water, and a soft brush, and have our atelier check the setting periodically. Cleaning and inspection are available through our atelier.

How does white gold hold up to daily wear?

White gold is solid gold finished with a bright rhodium surface. With daily wear the rhodium softens over time, and a periodic replating restores the original brightness; it is a quick service our atelier performs.

Personalized Guidance

Not sure which stone or size? Speak with a gemologist.

Whether you are choosing between stones, deciding on a size, or picking a gift and unsure of a detail, one conversation settles it. Guidance is always complimentary.

Speak with a Gemologist
or call John Anderson directly · (800) 779-1726
From Our Clients

4.9 from 237 reviews on Trustpilot

Store-wide rating across all RockHer pieces. Read the reviews

From verified reviews
Verified buyer on Trustpilot · 1.5 ct lab diamond solitaire necklace

“The attention to detail, gorgeous diamond, and ability to personalize the necklace made the experience worthwhile. It’s exactly what I envisioned, and I know I’ll enjoy wearing it for years to come.”

Heather S. October 2026
Verified buyer on Trustpilot · Diamond earrings

“I never felt rushed or pressured, and I really appreciated being able to review everything and feel completely confident before the earrings went into fabrication… The level of attention and personal service made this feel like a much more special purchase than simply ordering jewelry online.”

Alex C. September 2026
Verified buyer on Trustpilot

“Stunning piece of jewelry!!! Would absolutely order from here again.”

Eric N. September 2026