Blue Sapphire Necklace

A blue sapphire necklace like this one brings deep blue sapphires into the tennis silhouette, each stone individually set along a continuous line of solid gold. It's a meaningful colour alternative to a diamond tennis necklace, without losing any of the same fluid movement, and one of the most classic coloured stones you can choose.

A Blue Sapphire Necklace in Solid Gold

Every sapphire is set individually rather than clustered, which keeps the chain flexible and lets it move the same way a diamond tennis necklace does. The depth of the blue is what carries the whole piece rather than the sparkle alone, giving it a presence diamonds don't quite have.

The Design Detail of This Blue Sapphire Necklace

Each sapphire is individually set along the chain, keeping the line flexible enough to move naturally at the neckline. The depth of colour is what sets this apart from a paler stone, a true, saturated blue rather than something washed out, holding its own even under bright light.

Solid Gold & Blue Sapphire Necklace, Hallmarked

Made in solid 9ct, 14ct or 18ct gold, hallmarked in the UK and never plated. Each setting is built to hold the stone securely for daily wear, not just for the occasional evening out.

How to Style Your Blue Sapphire Necklace

Worn alone with an open neckline, the depth of blue needs nothing else around it. Layer it with fine gold chains for daytime, and let it sit against a neutral wardrobe and warm gold jewellery rather than competing with another tennis necklace from the collection. It's a colour that flatters most tones and works with almost anything you already own.

Blue Sapphire Necklace: Key Details

• Solid gold, hallmarked, never plated
• Blue sapphires individually set
• Made to order in London

Explore More Tennis Necklaces

Part of our full Tennis Necklaces collection. For a diamond alternative in a bezel setting, see our Bezel Set Diamond Tennis Necklace, or for a softer colour alternative, our Pink Sapphire Tennis Necklace. For help choosing your gold, see our gold karat guide. Begin with a Custom Design Preview for anything bespoke.

Lead Times

All pieces are custom made and estimated production times are 3-5 weeks from purchase.

If your order is urgent, please email info@argent-asher.com and we will do our best to accommodate you. Please note: the shipping method is included in the overall lead time of your piece, but does not expedite your order's production time.

Shipping

During manufacturing you will receive update emails notifying you of progress. Once your piece is ready to ship, we will email you with the tracking information. All jewellery requires a signature from the purchaser, in order to be delivered successfully.

FedEx 2-Day: 2 business days - excluding weekends and holidays

FedEx International: 2-3 business days - excluding weekends and holidays

Customs

For international orders and shipments leaving the UK - there is a legal requirement to pay duty charges and/or VAT when arriving at the destination Country. These charges are the responsibility of the purchaser.

Warranty, Returns & Aftercare

Returns & 12-Month Cover for Jewellery purchased inside of the UK.

Most of our fine jewellery pieces are eligible for complimentary returns.

We understand that choosing jewellery is a thoughtful purchase, so if something doesn’t feel right, we aim to make the return process straightforward and reassuring.

Please note:
• Personalised and bespoke pieces can’t be returned unless there is a fault on arrival
• Faulty items must be sent back unworn and in their original condition
• Conditions apply, please see our full Returns Policy for details

Each Argent + Asher piece is made to order in our London atelier and includes a UK 12-month warranty covering manufacturing issues, such as:

• Stones becoming loose
• Settings or claws shifting
• Missing small stones
• Faults with clasps or chains

If a manufacturing issue occurs within this period, we will arrange a repair.

Resizing & Repairs

We offer resizing on selected ring designs.

Please note:
• Eternity bands cannot be resized
• Some styles are not suitable for adjustment
• Most rings can be resized within approximately 1–1.5 sizes of the original

If you’re unsure on sizing, it’s always worth confirming before ordering. It’s one of the most common concerns when investing in fine jewellery, and guidance is always available.

Repairs Outside Warranty

If your piece requires attention outside of the warranty period, or due to general wear over time, we can usually arrange a repair for a fee.

Each item is reviewed individually, and we’ll outline the options clearly before any work is carried out.

What affects the Price?

• Material - 14k or an 18k solid gold upgrade
• Diamond set
• Bespoke & unique design

Why this Necklace Costs More Than Cheaper Alternatives?

Unlike mass-produced or gold-plated jewellery, all our pieces are handcrafted to order in solid gold and are made to last a lifetime not just a season.

Want to see exactly how we price our jewellery?

Read our full → pricing guide