Kashmir Sapphire – The King of Blue Gems

If you’ve ever seen a sapphire that looks like the midnight sky, chances are it was a Kashmir sapphire. This stone isn’t just another blue gem – it’s a piece of history, a splash of colour that has been coveted for centuries. At RH Jewellers India we see a lot of sapphire jewellery, but the Kashmir variety still stands out for its rich, velvety hue and the story behind it.

First off, why is it called “Kashmir” sapphire? The name comes from the historic mines of the Kashmir region, once the main source of the world’s finest blue sapphires. Those mines are now mostly closed, which makes the stones extremely rare. When you wear a Kashmir sapphire, you’re wearing a piece of a vanished treasure.

What Makes Kashmir Sapphire Unique?

The most famous trait is the colour. While regular blue sapphires can be bright or icy, Kashmir sapphires have a deep, velvety blue that seems to change when you move them under light. Experts call this the “cornflower” or “royal” blue. The colour comes from tiny mineral inclusions that scatter light in a special way, giving the stone that dreamy glow.

Another hallmark is clarity. True Kashmir sapphires usually have a fine, even texture called “silk” – these are microscopic needle‑like inclusions that give the stone a soft, glowing appearance. It’s not a flaw; it’s a feature that adds to the gem’s charm.

Because the original mines are closed, most Kashmir sapphires on the market today are either vintage stones that were set aside decades ago or new “Kashmir‑type” sapphires cut from other sources but treated to mimic the classic colour. If you’re after an authentic vintage piece, look for reputable sellers who can provide provenance documents.

How to Choose and Care for Kashmir Sapphire Jewellery

When you’re picking a Kashmir sapphire, start with the colour. The deeper and more uniform the blue, the better. Hold the stone up to natural light – a true Kashmir sapphire will show that signature velvety glow without any harsh streaks.

Next, check the cut. A well‑cut stone maximises the play of light, enhancing that signature silk effect. Most Kashmir sapphires are cut in classic shapes like oval, cushion, or round, but modern designs can be more creative – just make sure the cut doesn’t sacrifice colour.

Ask for a certificate. Reputable labs can verify that the sapphire is indeed a natural Kashmir type or at least a high‑quality “Kashmir‑style” stone. This protects you from cheap imitations that might be dyed or heavily treated.

Once you own the piece, caring for it is simple. Sapphire is a hard gemstone (9 on the Mohs scale), so everyday wear won’t scratch it easily. However, avoid harsh chemicals – clean the jewellery with warm soapy water and a soft brush. For tougher grime, a professional ultrasonic cleaner works, but only if the setting is sturdy.

Store the piece separately from other jewellery to prevent scratches. A soft pouch or a lined jewellery box works well. If your sapphire is set in gold, keep an eye on the metal for any signs of wear, especially if you wear it daily.

At RH Jewellers India we stock a curated range of Kashmir sapphire rings, pendants, and earrings that blend traditional Indian craftsmanship with contemporary design. Whether you’re shopping for an engagement piece, a gift, or a personal treat, our experts can guide you through the selection process, explain the stone’s history, and ensure you get a piece that truly shines.

Ready to experience the magic of Kashmir sapphire? Browse our collection, ask any question you have, and let us help you find a gem that feels as unique as you are.