Locket Necklace

Buying a Locket Necklace That Becomes an Heirloom

A locket necklace is one of the few pieces of jewellery that carries something inside it — a photo, a lock of hair, a tiny note, a moment frozen in physical form. That dual purpose (beautiful on the outside, meaningful on the inside) gives lockets an emotional weight that plain pendants simply can’t match. Prices range from $7 to $157 AUD, spanning costume-quality pieces through to genuine 14K gold lockets built to last generations.

Lockets have been exchanged as keepsakes since the Victorian era, and the fundamental design hasn’t changed because it doesn’t need to. A hinged pendant that opens to reveal a private interior — the concept is timeless. What has changed is the range of materials, shapes, and closure mechanisms available.

Shape and Opening Mechanism

Heart-shaped lockets are the most popular and carry the strongest romantic symbolism. They suit sentimental gifts between partners, parents, and close family. Oval lockets are classic and slightly more versatile — they feel less specifically romantic and work well for general keepsake use. Round lockets offer the most interior space for photos and sit the flattest against the chest.

The hinge and clasp mechanism determine how well the locket necklace holds up over years of opening and closing. Press-release catches (push a small button to open) are the most secure. Magnetic closures are easy to use but can spring open if the locket catches on something. Friction closures (the two halves simply press together) work initially but loosen over time.

Material Choices and Longevity

Gold-filled lockets are the best value for a locket you want to keep for decades. The thick gold layer won’t wear through in your lifetime, and the piece can genuinely be passed down. Sterling silver lockets develop a beautiful patina over years and polish back to bright — the aging process actually adds character to a piece that’s meant to hold memories.

14K solid gold lockets are the premium choice. They never wear, never tarnish, and carry intrinsic precious metal value. For a locket intended as a lifelong keepsake or family heirloom, solid gold is the definitive investment. Gold-plated lockets look identical initially but the plating wears off, which feels particularly disappointing on something meant to be treasured long-term.

Fitting Photos and Keepsakes

Before buying, check the interior dimensions. Most lockets accommodate photos around 15mm to 20mm across — you’ll need to print a photo at that specific size, which isn’t standard on any home printer. Print multiple copies at slightly different sizes to get the best fit, or use a craft punch in the right shape (heart, oval, round).

Photos should be printed on thin photo paper, not regular printer paper. Thick paper prevents the locket from closing properly. Laser-printed photos resist moisture better than inkjet prints — important since the locket sits against warm skin all day.

For non-photo keepsakes (a small flower, a lock of hair, a tiny folded note), ensure the locket has enough depth to close fully. Some lockets are designed thin and won’t accommodate anything thicker than a photo. Deeper-profile lockets handle three-dimensional keepsakes better.

Caring for Your Locket

Open and close the locket gently — forced openings stress the hinge. Avoid wearing the locket necklace in the shower, as moisture can seep inside and damage photos or paper keepsakes. Store closed to protect the contents and the hinge mechanism. A locket that’s treated gently lasts a lifetime; one that’s snapped open and shut carelessly will need hinge repair within a few years.