Initials, secret words, coordinates: the complete guide to inside engraved jewellery
- Merci Maman
- Personalised Jewellery Blog
- 10 Jun 2026
- 3views
There is jewellery you show to the world. And there is jewellery you keep for yourself.
A locket that opens to reveal a name, a ring engraved only on the inside, a bracelet bearing a date that no one else will ever see. This type of jewellery has always existed, but it has never resonated quite as strongly as it does today. Because at a time when everything is shared, keeping something just for yourself has become an almost radical gesture. An intimate gesture.
At Merci Maman, jewellery with confidential engravings is hand-engraved within 24 hours in our Paris workshop. Whatever is engraved there (a word, a date, GPS coordinates, intertwined initials) belongs only to you, or to the person receiving it as a gift.
Here is everything you need to know about these creations, and how to choose the one that matches the message you want to keep close.
What is an inside engraving on a piece of jewellery?
An inside engraving is exactly what its name suggests. It is an inscription engraved on:
- the hidden side of a piece of jewellery;
- the inside of a bangle;
- inside a closed locket;
- the inner side of a ring.
Invisible from the outside, it is always there.
This technique has been used for centuries on wedding bands (it is common to engrave a date or a name on the inside), but today it is used on many more types of jewellery: lockets, bracelets, open rings and bangles.
Whatever the piece, the result is always the same: jewellery that looks ordinary to the outside world but carries a private meaning known only to you.
The 5 secret engraving jewellery pieces to discover at Merci Maman
1. Personalised Secret Heart Locket Necklace: the jewellery that keeps your secrets
The Personalised Secret Heart Locket Necklace is a heart-shaped necklace with one special feature: it opens. Inside, you can engrave whatever you wish.
From the outside, it is simply a beautiful piece of jewellery. Inside, however, something deeply personal is hidden, visible only to the person wearing it. That is what makes the locket so special: it holds a secret.
This necklace is often given during particularly intimate moments such as:
- bereavement;
- the birth of a child;
- geographical separation;
- and a new romance.
- It gives the jewellery the qualities of a talisman: it is worn because it protects something precious.
Who it is for: anyone who wishes to carry a private memory, whether a mother, a close friend or a partner.
What can be engraved: a name, a date, initials, a short phrase (depending on the size of the locket).
Style: romantic, timeless and versatile.
2. Personalised Secret Locket: discretion taken to the highest level
The Personalised Secret Locket works on the same opening principle, but with an even more refined design. The engraving is chosen solely by the wearer, and that is precisely what makes it so precious.
This is not about displaying jewellery. It is about feeling it against your skin and knowing what it contains. This locket is especially suited to people who do not usually wear statement jewellery but still want to keep something symbolic close to them.
It also makes a beautiful remembrance or bereavement gift: engraving the name of someone who has passed away creates an intimate and discreet connection.
Who it is for: discreet personalities, people in mourning, those experiencing separation or distance.
What can be engraved: a name, initials, a date, a symbol…
Style: minimalist and deeply personal.
3. Personalised Roman Cross Mother-of-Pearl Chain Bracelet: an everyday talisman
The Personalised Roman Cross Mother-of-Pearl Chain Bracelet combines two materials that have stood the test of time: luminous, gentle mother-of-pearl and a Roman cross with understated lines.
What makes this bracelet particularly suitable for confidential engravings is its inner surface, the side that rests against the wrist. The message is hidden there, invisible when worn, yet present with every movement. You feel it even when you cannot see it.
The mother-of-pearl gives it an almost spiritual dimension. This bracelet is often chosen for a christening, a first communion or a personal milestone of faith, occasions where the jewellery carries as much meaning as the gesture itself.
Who it is for: women attached to spiritual or family symbolism, and ceremonial gifts.
What can be engraved: a name, a date, initials, a short verse…
Style: luminous and refined.
4. Personalised Open Crystal Heart Ring: a secret in the palm of your hand
The Personalised Open Crystal Heart Ring explores a different form of intimacy: that of the hand itself. Its engraving is placed inside the band, where the jewellery touches the skin, completely invisible from the outside.
Wearing a ring engraved on the inside means carrying something that only you can feel, almost literally. Every time you put it on or take it off, you see the inscription. In between, it remains there against your skin, unseen by the rest of the world.
The crystal adds a touch of lightness and sparkle that contrasts beautifully with the depth of the hidden message. It is jewellery that manages to feel both light and profoundly meaningful.
Who it is for: women who love delicate jewellery with hidden depth, and discreet personal keepsakes.
What can be engraved: initials, a date, a short word, a symbol…
Style: delicate, graphic and contemporary.
5. Personalised Beaded Line Open Bangle: the elegance of a hidden message
The Personalised Beaded Line Open Bangle is perhaps the most understated piece in this selection, and that is precisely why it is one of the favourites.
On the outside, a regular line of beads that feels calm and balanced. On the inside, an engraving intended only for you. This contrast between a minimalist appearance and an intimate message is exactly what appeals to people seeking discreet jewellery rich in emotion.
The open bangle is easy to wear, adapts to all wrist sizes and layers naturally with other pieces. It is the sort of jewellery that you rarely remove and which gradually becomes part of you.
Who it is for: lovers of minimalism, birthday gifts, women who enjoy stacking jewellery.
What can be engraved: initials, a short date, a word, GPS coordinates.
Style: clean, everyday and timeless.
Which secret engraving jewellery piece should you choose based on your intention?
| The intention behind the gift | The ideal piece of jewellery |
| Carry an intimate memory like a talisman | |
| Keep the memory of someone who has passed away | |
| Christening or communion gift | |
| A secret shared between two people | |
| An understated everyday piece filled with meaning | |
| Engrave the GPS coordinates of a meaningful place | Open Bangle or Secret Locket |
Ideas for engravings on confidential jewellery
The engraving is often the part that takes the longest to decide. You know you want something intimate, but finding the right words or symbols is not always easy.
To celebrate a family bond
The children's initials: A.L.M (one for each child)
A child's birth date, without the name – more discreet, just as personal
"Mum Always" engraved inside a locket given by the children
To commemorate a loved one who has passed away
Their first name alone, engraved in cursive script
Birth and death dates: 12.04.1942 — 03.11.2021
A short phrase they often used to say
To mark a love story
Two intertwined initials: A & L
The date of your first meeting or wedding
The place you met in GPS coordinates: 48.8566° N, 2.3522° E
For yourself, as a daily reminder
A word that sums up a personal value or commitment: "courage", "present", "alive"
A motto, shortened if necessary
Your zodiac sign or birth flower
GPS coordinates engraved on jewellery: an idea that continues to grow in popularity
Among confidential engravings, geographical coordinates stand out for being both precise and discreet.
A string of numbers (latitude and longitude) means nothing to an outside observer. Yet for the wearer, it is the exact location of a place that matters:
- the hospital where a child was born;
- the town where someone they love lives far away;
- the street where a life-changing encounter took place.
GPS coordinates can be engraved in different formats:
- Decimal format: 48.8566, 2.3522
- Degree format: 48°51'N 2°21'E
- Simplified format (if engraving space is limited): just the latitude, or the first digits of each coordinate
This engraving works particularly well on an open bangle or inside a locket, where there is enough horizontal space. If you are unsure how many characters are available, our team can advise you before you place your order.
How do you order secret engraving jewellery from Merci Maman?
The process is simple, and intentionally so:
1.Choose your jewellery from the selection of lockets, bangles, rings or bracelets.
2. Enter your engraving in the personalisation field, specifying that it should be engraved on the inside of the jewellery.
3. Your jewellery is hand-engraved within 24 hours by our artisans in the Paris workshop.
4. It is packaged in its presentation box, without an invoice, and can be sent directly to the recipient.
5. Delivery within France takes 2 to 5 working days, with an express option available.
If your engraving is particularly long or if you are unsure about the available space on the inside, leave a note in the dedicated comments box. Our artisans will contact you by email before beginning the engraving.
FAQ: Answers to frequently asked questions about inside engraved jewellery
Which jewellery pieces can be engraved on the inside at Merci Maman?
Several creations are specifically designed for confidential engravings: the Secret Heart Locket Necklace (engraved inside the opening locket), the Personalised Secret Locket, the Open Crystal Heart Ring (engraved inside the band), the Beaded Line Open Bangle and the Roman Cross Mother-of-Pearl Bracelet.
How many characters can be engraved inside a piece of jewellery?
The inside space of a locket or bangle generally allows between 10 and 20 characters. For a date, initials or a short word, there is always sufficient space. For a longer phrase, it is recommended to leave a note for our artisans when placing your order.
Can GPS coordinates be engraved inside a piece of jewellery?
Yes. GPS coordinates are one of the most requested confidential engravings. They can be discreetly engraved on the inside of a bangle or within a locket. The decimal format (for example: 48.8566, 2.3522) is generally the most compact and best suited.
Can inside engraved jewellery be given as a bereavement or remembrance gift?
Yes, and this is one of its most meaningful uses. Engraving the name of someone who has passed away inside a locket or bangle creates an intimate and discreet connection that does not need to be shown or explained. The Personalised Secret Locket is particularly popular for this purpose.
Is inside engraving included in the price?
Yes. At Merci Maman, engraving (whether on the outside or inside) is included in the price of the jewellery. No additional charge applies for personalisation.
Can the jewellery be sent directly to the recipient without showing the price?
Yes. All orders are dispatched without an invoice. You may provide a delivery address different from the billing address and add a handwritten gift message card for an additional £3.95.
How long does it take to receive secret engraving jewellery?
Each piece is hand-engraved within 24 hours in our Paris workshop. Delivery within mainland France then takes 2 to 5 working days depending on the chosen shipping method. A next-day Chronopost delivery option is also available.
In summary: a confidential engraving changes the nature of a piece of jewellery
There is jewellery that we use. And there is jewellery that we keep.
Jewellery engraved on the outside tells something to the world. Jewellery engraved on the inside tells something only to its wearer. The difference is deeper than it may seem. When the engraving is hidden, the jewellery is not trying to be seen; it is trying to be felt.
It is not there to signal something, but to contain something. And that silent, discreet and permanent container holds a value that visible accessories do not always achieve.
That is why secret engraving jewellery stands the test of time better than most. It grows older with its wearer. It accumulates layers of meaning that only a few people understand. Over the years, it becomes one of those objects you can no longer imagine living without.
