Triangle with Diamonds Push Lock Necklace | Lisa Robin
Triangle with Diamonds Push Lock Necklace | Lisa Robin
Triangle with Diamonds Push Lock Necklace | Lisa Robin
Triangle with Diamonds Push Lock Necklace | Lisa Robin
Triangle with Diamonds Push Lock Necklace | Lisa Robin
Triangle with Diamonds Push Lock Necklace | Lisa Robin
Triangle with Diamonds Push Lock Necklace | Lisa Robin
Triangle with Diamonds Push Lock Necklace | Lisa Robin
Fine Jewelry for Women | Diamond & Gold Jewelry

Triangle with Diamonds Push Lock Necklace

A 14K gold triangle charm with 1/6 carat of diamonds tracing its three sides. Angular, distinct, and built for the push lock system.
$ 4,212.45
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The Triangle with Diamonds Push Lock Necklace centers on a 14K gold triangle charm set with 1/6 carat of diamonds along its three sides — a geometric charm with angular character.

Metal 14K yellow gold, sustainably sourced
Charm Material Diamond and 14K yellow gold
Diamonds 1/6 carat total weight
Style Push lock charm

How does the push lock closure work?

The push lock is a small mechanism on the charm that opens when you press it from the side. Open, the charm slides onto or off the split chain; closed, the chain runs through it securely. It's quick and one-handed once you've done it a few times, engineered to stay shut through daily wear and open only with intentional pressure — so charms stay put but aren't permanently attached.

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

Both — that's the point of the system. Multiple charms can run on the same chain, stacked or spaced as you like, and a single charm can move between chains of different lengths and styles. The charms also work with thin chains from outside the collection, as long as the chain fits through the push lock opening.

How does the Triangle sit on the chain?

The triangle hangs point-down by default — the shape settles that way naturally. The push lock attaches near the top edge, so the chain runs cleanly across the top. Its angular outline reads distinctly against rounder charms, which makes it useful for variation in a layered stack.

Returns

Fine jewelry may be returned within 14 days of delivery for store credit. Personalized and made-to-order pieces are final sale. Return shipping is your responsibility and must be insured.

Six-Month Warranty

Your fine jewelry is warranted against manufacturing defects for six months from the date of delivery. If a piece is damaged by a manufacturing defect within that period, we will repair or replace it at our option, at no charge.

What the warranty covers

Manufacturing defects only. It does not cover normal wear and tear, physical or accidental damage, loss of gemstones not caused by a manufacturing defect, or theft.

What voids the warranty

Any modification to the piece, or any repair or service performed by someone other than Lisa Robin or the JM repair center.

Made to order Ships Oct 17 to Oct 24
Shipping costs calculated at checkout

The Triangle with Diamonds Push Lock Necklace

A triangle is a less common charm shape than circles or ovals, which gives it immediate distinction. Diamonds trace the three sides at 1/6 carat total weight rather than filling the interior, so the charm catches light as three discrete lines rather than a single continuous rim.

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.

Frequently Asked Questions for Push Lock Necklaces

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.

Use this text to answer questions in as much detail as possible for your customers.

Use this text to answer questions in as much detail as possible for your customers.

Use this text to answer questions in as much detail as possible for your customers.

Use this text to answer questions in as much detail as possible for your customers.

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