Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin
Diamond Circle Push Lock Necklace | Lisa Robin

Diamond Circle Push Lock Necklace

The Sophia ring features a radiant center diamond with delicate botanical-inspired accents, blending classic elegance with romantic charm.

$ 2,769.45
/
Color
Style

The Diamond Circle Push Lock Necklace centers on a round 14K gold charm fully set with brilliant-cut diamonds along the entire circle. The push lock closure makes the charm easy to swap, restyle, or layer with other pieces in the Lisa Robin push lock collection.

The Piece

A continuous ring of diamonds traces the perimeter of the gold circle, catching light from every angle as the necklace moves. The diamonds are 1/5 carat total weight in natural mined SI1 clarity, G-H color — set evenly into the gold rim with no breaks or gaps. The charm itself is open in the center, which keeps the silhouette light despite the diamond detail. It reads as a refined geometric piece rather than a heavy pendant.

Metal 14K yellow gold
Charm Material Diamond and 14K yellow gold
Style Push lock pendant
Shipping Ready to ship in 3-4 business days

Frequently Asked Questions

How does the push lock closure work?

The push lock closure is a small mechanism on the charm that opens when you press it from the side. Once open, the charm slides onto the split chain or off of it; once closed, the chain runs through the charm securely. The motion is quick and one-handed once you've felt it a few times. The closure is engineered to stay shut during daily wear and to open only with intentional pressure — so charms don't fall off, but they're not permanently attached either.

Can I wear multiple push lock charms on one chain, or one charm on different chains?

Yes — both are part of how the system is designed. Multiple push lock charms can run on the same chain, stacked or spaced as you like. A single charm can move between chains of different lengths and styles to change the look. The push lock charms are also compatible with chains from outside the collection, as long as the chain is thin enough to fit through the push lock opening. The system is built around flexibility rather than fixed pairings.

How do I care for the diamonds on the Diamond Circle Push Lock Necklace?

Clean weekly with warm soapy water and a soft toothbrush, paying attention to the underside of the diamond rim where lotion and skin oils can collect. Pat dry with a lint-free cloth. Avoid harsh chemicals, ultrasonic cleaners, and chlorinated water. Bring the piece for professional inspection annually — included free for any piece in the Lisa Robin push lock collection.

-Which diamond shapes do you carry?

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-How do I choose a diamond shape?

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-What's the difference between natural and lab-grownd diamond engagement rings?

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Returns are accepted within 14 days of purchase for store credit

Your fine jewelry selections are warranted from manufacturing defects for a period of six months from the date of delivery.  If your merchandise becomes damaged as a result of a manufacturing defect, we will repair or replace the item, at our option, without charge for up to 6 months from the date of purchase. This warranty covers each item of fine jewelry for defects in manufacturing only and expressly excludes coverage for excessive wear and tear and/or physical/accidental damage, loss of precious stones not due to manufacturing defects, and theft. Any repairs or service performed by someone other than LISA ROBIN will void our warranty.

All warranties are void if the items were modified in any way. All items with personalization are FINAL SALE and may not be returned.

You are responsible for insured return shipping.

Shipping costs calculated at checkout

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Diamond Circle Push Lock Necklace
Diamond Circle Push Lock Necklace

Fine Jewelry

The Push Lock Necklace Edit

Infinitely flexible push lock necklace. Imagine every way you'll wear it.

The push lock charm is where the design begins. Choose from geometric shapes — hexagon, oval, rectangle, rhombus, triangle, round — or distinctive forms like padlocks and paper clips. Each charm is 14K gold, and many carry diamond detail along the perimeter, scattered across the surface, or set in clusters. The push lock closure is built into every charm, opening with a press to attach or detach from a chain without tools or assistance.

The included split chain is sized to the charm and opens at the push lock for easy on and off. Beyond the included chain, every push lock charm works with thin gold chains in any style — cable, paper clip, curb, or rope — and at any length from choker to layered long. Shorter chains (16–18") wear the charm high near the collarbone. Longer chains (20–24") let the charm hang lower for layering or solo wear. Multiple chain lengths build the foundation of a flexible collection.

The push lock holds more than one charm. Layer multiple push locks with multiple charms on the same chain for stacked geometric character. Mix diamond push locks with plain gold for visual variation. Add diamonds, initials, birthstones, or anniversary shapes that mark specific moments. The chain becomes the constant; the charms tell the story. You don't have to commit to a single look — swap charms in and out as the day or the year changes.

The push lock necklace is part of The Lisa Robin Edit — pieces curated for lifetime wear and multi-way styling. Build your collection one push lock and one chain at a time. Wear a single push lock on a simple gold chain for daily detail, layer three push locks across two chain lengths for evening, or pair a push lock with other Lisa Robin necklaces — solitaires, lariats, chains — for a layered look that's uniquely yours. The pieces work together because they're designed to.

What our customers say

I loved working with Lisa Robin! It was so easy to create exactly what I wanted. With some minor changes to Lisa's gorgeous styles, I had the perfect wedding ring to coordinate with my Lisa Robin Engagement Ring. Can’t wait to add another ring to my stack.

Abby and Zane
Blountville, Tennessee

Our experience with Lisa Robin was delightful. We found our Lisa Robin engagement ring Instagram and then picked out and bought our wedding rings online. Every question we had was answered quickly. Lisa made us feel special and guided us in the right direction. When we got our rings, they were just what we wanted, expressing our style and love perfectly. We are so happy with how everything turned out.

Mary Katherine and Adam
Columbus, Ohio

Complete the style

Diamond Circle Push Lock Necklace

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FAQ For Diamond Engagement Ring

Yes. Every design can be guided online from start to finish. Once you select your diamond and preferred setting, we provide personalized guidance and create detailed renderings using your exact diamond before hand crafting begins.

Confidence comes from proportion. We review scale, finger size, and structural details together. Detailed renderings created with your selected diamond allow you to evaluate balance and presence before your ring is crafted.

Yes. You select the exact diamond. Whether ordering online or during a private appointment, your chosen diamond is secured first and used to create your design renderings.

Absolutely. You will receive realistic CAD renderings created with your selected diamond, allowing you to review proportions, orientation, prong style, and structural details before approving your ring for hand crafting.

The outcome is the same — a fully guided design process.
• Online: structured guidance through curated options and digital review
• Appointment: in-person discussion with hands-on comparison and proportion review
•Both approaches are intentional and equally supported.

Each design shown is intentional and ready to be crafted. You may personalize metal, diamond, proportions, and select structural refinements. The foundation is design-led; the final ring is crafted specifically for you.