Pear cut tanzanite and diamond unique ring - Christine Sadler

A Blue Christmas — and How to Make It Beautiful

There’s something quietly powerful about the colour blue. It’s the colour of winter skies, moonlit frost, and the shimmer of the sea — calm, deep, and full of emotion. Blue feels peaceful, but never cold. It carries both reflection and connection, which might be why it feels so right at Christmas.

Recently, a customer visited our studio in Ayr after seeing a blue diamond in one of our Facebook videos. She was drawn to the unusual depth of its colour — a one-carat oval blue diamond that seemed to hold light in a way that felt alive. She decided to treat herself, choosing to have it set in platinum with a round white diamond on either side. The result is a design that feels strong, serene, and utterly personal — a reminder that sometimes the most meaningful gifts are the ones we give ourselves.

The Beauty and Meaning of Blue Gemstones

Throughout history, blue gemstones have symbolised truth, faith, and enduring love. They’ve been worn to bring calm in times of change, and to remind us of what endures even when everything else feels in motion.

Blue Diamonds

Rare and remarkable, blue diamonds are symbols of truth and devotion. Their colour comes from traces of boron deep within the earth — a reminder that beauty often forms under pressure. Some blue diamonds owe their colour to treatments such as annealing. 

blue and white diamond engagement ring inspired by the breathtaking Scottish landscape on the Isle of Skye

Sapphires

The sapphire has long been associated with wisdom and sincerity. Once believed to protect loved ones from harm, it remains one of the most romantic gemstones, chosen for centuries to represent fidelity and faith.

Platinum flower ring with round blue sapphire and twelve white diamonds

Aquamarine

The pale, oceanic blue of aquamarine evokes calm and courage. Sailors once carried it as a talisman for safe passage, believing it held the spirit of the sea itself.

Aquamarine pear cut diamond platinum ring - Engagement Ring Christine Sadler

Blue Topaz

Blue topaz is said to bring clarity and balance — a gemstone that brightens winter days with its clear, icy light.

sky blue large topaz and diamond necklace by scottish jewellery designer Christine Sadler

This unique pendant design was inspired by the Fairy Pools on the Isle of Skye.

pale blue topaz and diamond white gold necklace by scottish jewellery designer Christine Sadler

Tanzanite

Discovered only in Tanzania, tanzanite is a gemstone of transformation. Its violet-blue tones shift in the light, a fitting symbol for change and renewal.

trillion cut tanzanite ring with three diamonds on either side exclusively available from fine jewellery designer Christine Sadler

Discover our collection of blue gemstone jewellery

Blue Christmas – Finding Light in Memory

The term Blue Christmas is sometimes used for a day of remembrance held on the longest night of the year. It’s a gentle tradition — a moment to pause and think of those who are no longer here, and to honour their memory amid the brightness of the season.

For many people, Christmas can stir both joy and longing. Remembering doesn’t need to be heavy; it can be an act of love — a way to feel connected to what endures. Lighting a candle, wearing a piece of jewellery that holds meaning, or choosing a gemstone in a colour that reminds you of someone special can bring comfort and even joy.

Whether it’s a blue diamond that catches the light, or a quiet moment of memory, blue reminds us that love doesn’t fade — it simply changes form.

Let Your Heart Be Light

However you celebrate this season, may you find light in the memories that make life meaningful — and may the colour blue remind you that beauty can be both calm and full of heart.

Read the story of our latest blue diamond ring commission.

Back to blog

Leave a comment

Please note, comments need to be approved before they are published.