FLEX COLLECTION

PANTHEON Flex Ring – Moissanite & Sterling Silver

Fine jewelry, built for the life you actually live.

$295.00 USD

~~USD~~ $295.00 USD

New to Hadrian & Co? Enjoy 10% off your first order with code WELCOME10.

Measure the inside diameter of a ring that fits you, or wrap a strip of paper around your finger and measure its length. Between two sizes? Choose the larger one: the silicone band hugs the finger.

US size	Diameter (mm)	Circumference (mm)	EU size
7	17.3	54.4	54
8	18.1	56.9	57
9	18.9	59.5	60
10	19.8	62.1	62
11	20.6	64.7	65

In stock · Delivered in 7 to 12 business days

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Secure checkout

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Free tracked shipping

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14-day returns

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Easy size exchange

Your ring was not made for the life you live. This one is.

A full-metal band scratches, catches and gets in the way: at Pilates, on the tennis court, at the keyboard, on a long-haul flight. The PANTHEON keeps the presence of fine jewelry: a 1.0 ct Asscher-cut moissanite set in a 925 sterling silver H, on a flexible silicone band that moves with your hand.

Wear it from morning yoga to evening dinner. Take it off only if you want to.

diamond BUILT TO LAST

diamond MADE TO MOVE

diamond STUDIO TO SOIRÉE

diamond TRAVEL-READY

diamond 8 BAND COLORS

Confident woman gripping a barbell while wearing the PANTHEON Flex Ring

WHY SILICONE

Metal was never made for your life.

A full-metal ring scratches, catches and can turn into a real risk at Pilates, on the tennis court, at the keyboard or in the kitchen. So most of us take it off, and leave it in a drawer.

The Flex Collection keeps everything that makes fine jewelry worth wearing, and sets it on a flexible silicone band that moves with your hand. Yoga in the morning, meetings all day, a flight at night, dinner out: keep it on.

How to wear it

Fine jewelry you no longer take off for the gym, the keyboard or the kitchen.

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1. Find your size

Measure a ring that fits you, or wrap a strip of paper around your finger. Between two sizes, choose the larger one: the silicone band hugs the finger.

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2. Keep it on all day

Pilates, keyboard, kitchen, a long flight: the flexible band moves with your hand, so the ring stays on instead of waiting in a drawer.

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3. Rinse, dry, store

Lukewarm water and mild soap, then a soft cloth. Back in its gift box at night, away from harsh chemicals.

PANTHEON Flex Ring under the light of a Roman dome

THE PANTHEON STORY

Built for everyone, built to endure.

Emperor Hadrian rebuilt the Pantheon in Rome around 125 AD. Nearly nineteen centuries later, its dome is still the largest unreinforced concrete dome in the world, and the temple still opens its doors every day.

The PANTHEON ring carries that idea: a monument you live with, not one you keep behind glass.

Moissanite, sterling silver and silicone, close-up

THE MATERIALS

Three materials, one promise.

waves

Silicone

Freedom of movement. Soft on the skin, flexible under pressure.

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925 sterling silver

The setting. Hallmarked S925, built around the H.

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Moissanite

The light. A 1.0 ct Asscher-cut center stone, harder than sapphire, with more fire than diamond.

THE DETAILS

Certified. Boxed with care.

Each piece is quality-checked, then packed in its gift box with its GRA moissanite certificate.

The best of both worlds.

Fine jewelry finish

Safe for sport, travel and busy hands

Comfortable all day

Stone setting

8 band colors

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Free tracked delivery

Every order is prepared individually, quality-checked, then shipped with tracking to your door.

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14-day returns

Changed your mind? You have 14 days after delivery to send your piece back.

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Easy size exchange

Not the right fit? Contact us within 14 days of delivery and we help you exchange your ring for another size.

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Yes, that is what it is made for. The silicone band flexes with your hand, so it does not dig into your finger when you hold a racket, a yoga pose, a steering wheel or a bag strap.

Open the size guide next to the size selector. Between two sizes, choose the larger one: the band hugs the finger. Wrong size? We help you exchange it.

The silicone band does not mind water, sweat or soap. To keep the silver setting bright for longer, take it off before swimming in pool or sea water and before using cleaning products.

The H setting is 925 sterling silver with a bright plated finish. The center stone is a 1.0 ct Asscher-cut moissanite, surrounded by 26 small moissanites. Moissanite is a lab-created gemstone, harder than sapphire, with exceptional fire. Each ring comes with its GRA moissanite certificate.

Rinse the ring under lukewarm water with a drop of mild soap, brush the stones gently with a soft toothbrush, then pat dry. Store it in its box, away from other jewelry, so the stones stay scratch-free.

Each order is prepared individually and quality-checked. Allow 7 to 12 business days from order to delivery, with tracking.

Yes, you have 14 days after delivery to change your mind. See our returns policy.

Yes. Every ring ships in its gift box with its GRA moissanite certificate. Not sure of the size? Between two sizes, choose the larger one; we help you exchange it if needed.