Custom Star Map Constellation Necklace
Necklace Length Guide
Choosing the right necklace length can make all the difference to how your jewellery sits and feels. Our visual guide shows the four most popular lengths on an average neckline so you can easily see where each one falls:
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14" – Choker Length
Sits closely around the base of the neck. Perfect for a snug, elegant fit or for layering with longer pieces. -
16" – Classic Short Necklace
Falls just below the collarbone on most people. A timeless everyday length and ideal for small pendants. -
18" – Standard Pendant Length
Rests on the upper chest. This is our most popular and versatile length for gifting, flattering most necklines. -
20" – Longer, Relaxed Length
Sits a little lower on the chest for an effortlessly elegant look. Great for creating a layered style or adding extra movement.
Tip: Everyone’s proportions are a little different. If you're choosing a gift, 18" is the safest all-round option—beautiful on its own and easy to layer with other pieces.
- This is a custom-made item. It will be made and dispatched from stock the next day. You will receive an update when it has been shipped.
Star Map Constellation Necklace
Celebrate your story written in the stars with our Star Map Constellation Necklace – a personalised piece of night sky jewellery designed to capture the exact constellations from a special date or place.
Each Night Sky Necklace is beautifully detailed and available in gold, silver, or rose gold – a timeless reminder of love, destiny, and cherished memories. Perfect for gifting or keeping close to your heart.
Based on a simple but magical idea where you enter a date and place and watch as we calculate the starts visible at your special moment. Get the exact star map of your special moment engraved on this stunning coin pendant and carry the happiest moment of your life with you at all times.
Star Map Constellation Necklace - Details
- Base Material: Premium Surgical-Grade Stainless Steel (316L)
- Finish: Silver ∙ 18K Gold Plated ∙ 18K Rose Gold Plated (High-Quality PVD Plating)
- Pendant Diameter: 21mm
- Pendant Thickness: 1.5mm
- Chain: Dainty Cable Chain (1.2mm) ∙ Cuban Chain (3mm)
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This piece will be custom made especially for you by hand in our studio with love and care. We can't accept returns or exchanges on customised pieces. Changes only possible if we have not started on your order.
How to Order
- Please check the images to see what exactly a 'Star Map' is and how it works.
- Enter the Location and Special Date where your heart skipped a beat in the provided Personalisation Boxes.
- If you'd like 'Double-Sided' engraving please leave the details for both sides.
- Your order will come in a suede gift pouch as shown in the images. Tick the gift wrap option for a gift box and a handwritten gift card.
Turn Around Time
- This piece ships next day from stock. Please check the delivery estimates calculated for your location, in your cart.
- EXPRESS SHIPPING is also available at the checkout. This does not change production times.
- Discover our full collection of Personalised Gifts
- You will receive our jewellery in our beautiful branded pouches, ready to gift.
- You can always ship it directly to the recipient.
- Ribboned gift box, and a hand written gift note is available.
- Please check estimated making times.
- Royal Mail Standard UK Delivery - £3
- Free Standard Delivery for UK orders above £60.
- UK Express Shipping is available at checkout for £6.
- Our packages are letterbox size and they don’t require a signature.
- Our delivery partners are Royal Mail, and DHL Express
- We cannot accept returns for personalised jewellery
- Your order will be shipped via Royal Mail International Tracked and Insured services.
- For EU buyers, all taxes & import duties included.
- There will be absolutely no other charges for US buyers.
- For buyers from other countries UK taxes will be deducted at checkout. You may need to pay import charges locally. Please check your country requirements before ordering.
