Neelam, explained

Why blue sapphire is famous for working fast, and the three-day trial most jyotishis recommend before you commit.

Blue sapphire (neelam) is the stone of Saturn (Shani). Of all the navratna it has the strongest reputation: people say it shows its effect within days, for better or worse. That reputation is why jyotishis are careful with it.

Who it is usually suggested for

Neelam is most often considered when Saturn is a benefic for the chart: for Vrishabha (Taurus) and Tula (Libra) ascendants Saturn rules both an angle and a trine, which makes it a yogakaraka. It is also weighed during a Saturn mahadasha when Saturn is well placed. When Saturn rules only difficult houses for your ascendant, it is usually avoided.

The three-day trial

Because results are said to come quickly, many astrologers suggest a short trial before setting the stone in a ring:

Wrap the stone in blue cloth and keep it under your pillow, or tie it on the arm, for three nights. - Note sleep, mood, health and any sudden events during those days. - If the days pass calmly or bring good news, go ahead. If you feel uneasy, stop and consult again.

What to look for when buying

Colour: an even, velvety blue. Very dark, inky stones and very pale ones are less valued. - Treatment: heat treatment is common and accepted by most buyers; glass-filled or diffused stones are not neelam in the traditional sense. The lab report states which it is. - Weight: commonly prescribed between 3 and 7 carats (about 3.3 to 7.7 ratti), set in silver or panchdhatu on the middle finger, worn first on a Saturday morning.

Every blue sapphire we sell ships with an independent lab report. If you are unsure whether neelam suits your chart, book a 20-minute reading before you buy.