Patented Interchangeable Gemstone Jewelry
A fresh look every day, from a necklace you buy once but reach for over and over.
One necklace, five looks, and the quiet end of a full jewelry box with nothing to wear. Swap the natural gemstone in seconds, and one piece of solid sterling silver, hand-finished in the USA, becomes exactly what today calls for.
Made in the USA, by handWarrantied, repair or replaceComplimentary shipping & returns
Design Yours
Fire Rope Sphere Necklace
$559Chain and 4 natural gemstones included
Sterling silver, wound with a fine rope of 14K yellow gold.
Every stone shown is included — 4 natural cabochons, custom cut and calibrated to 12mm. Sets are curated by style.
Patented locking system · Solid .925 sterling silver · Made in the USA · Warrantied, repaired or replaced · Explore the collection
See It for Yourself
One necklace. Five ways to be seen.
Below is a single necklace, the Silver Rope Sphere, wearing each of the five natural gemstones that arrive in its box. Same piece, same clasp, the same one you’ll reach for every morning. Only the stone changes, and with it the whole mood: quiet for the office, striking for the evening, unmistakably yours either way.
Deep ultramarine with natural pyrite shimmer.
Milky and luminous — the quiet neutral.
Glass-polished jet black, sharp against silver.
Earthy brick red with warm natural banding.
Vivid green, ringed with its signature banding.
Every style arrives with its own curated set of natural stones, each calibrated to fit its setting. A new look in seconds; one necklace to keep.
The stone changes. The necklace you love stays the same.
Built on a single idea: a piece this good shouldn’t be worn once and retired to a drawer. A 12mm natural gemstone cabochon, custom-cut and calibrated, bezel-set in solid sterling silver and held by a patented locking system. One necklace, worn every day, reading differently each time.
Distinctive by Design
A cabochon is cut for color, not sparkle: domed, polished, unfaceted, so the stone reads as depth instead of glitter. At 12mm on a sterling pendant, it carries across a room. It’s the piece a stranger stops to ask about, and the answer, once it opens, is better than they expect.
Distinctly Yours
Amethyst for the dinner, onyx for the boardroom, rose quartz for a slow Saturday. The look follows your mood, not the other way around, and no one else is wearing it quite the way you are.
The Patented Locking System
The invention is the mechanism
Four years of engineering went into the part you’ll use in three seconds. A patented interchangeable gemstone system, machined into solid sterling: the pendant opens on a hinge, the cabochon seats into its bezel, and the lock closes over the stone with a click you can feel. No tools, no fuss, and no wondering whether it will loosen through a long day. It is why one necklace can hold an entire collection.
Open
The bezel releases at the back and swings open on a machined sterling hinge, the way a fine locket does.
Set
One stone lifts out, the next seats in. Every cabochon is calibrated to the same dimension, so each sits flush.
Lock
The bezel closes over the stone and locks, held behind solid sterling silver, front and back.
Built to Be Worn
Elegant enough for the evening. Built for a life with your hands in it.
Between jewelry that snaps if you look at it wrong and jewelry that feels like a toy, there’s supposed to be a piece you can actually live in. This is that piece.
Solid .925 sterling silver
No plating to wear away, no hollow forms, no thread-fine links waiting to catch and give. Solid metal, hand-finished, that polishes back to new instead of wearing out.
The designer look, without the designer markup
The weight, the craft, and the presence of a piece that costs far more, because you're paying for the silver and the stones, not the name on the box.
Warrantied, repair or replace
Jewelry made for daily wear is backed accordingly. If a piece ever fails, we repair it or replace it. That is the promise that lets you wear it without a second thought.
Made in the USA
Designed, cast, and finished in small batches in Massachusetts, inspected by hand before it leaves the studio.
In the Box
One price. The whole collection.
Every necklace is hand-packed and arrives complete. The price on the page is the entire set: the pendant, the adjustable chain, and its full set of natural gemstones, with nothing to add at checkout and nothing you’ll come back to buy to make it work.
- The sterling silver necklace, on its adjustable chain
- Its full set of natural, calibrated cabochon stones
- Custom jewelry box, 100% recycled material
- Tarnish-resistant storage pouch
- Polishing cloth
Multiple calibrated cabochon stones included with every necklace.
Presented ready to give, or, more often, ready to keep. You don’t need a special occasion, or anyone’s permission, to own something this good.
From Our Clients
Worn every day, everywhere
In their words, from client reviews published on andriaarie.com.
I love how versatile the Essential Sphere necklace is. The interchangeable gemstones allow it to match all my outfits.
Abbi · RIEssential Sphere Necklace
“Love the look and versatility of this necklace. Simple, Elegant, Beautiful!”
“The high quality is evident as soon as you pick up the pendant. The gemstones are beautiful.”
“The jewelry piece has a nice weight to it. You can tell that it is well made and high quality.”
“This necklace goes with everything from casual to dressy. I can't wait to get more pieces to match.”
“It is a stunning versatile piece to add to my jewelry collection. Perfection!”
One Necklace, Five Looks
A fresh look tomorrow. And the day after. From one necklace.
Choose your piece, choose the stone you’ll wear first, and the rest arrive in the box, ready to change with you, morning after morning.
Build Your NecklaceComplimentary shipping & returns · Warrantied · Made in the USA