Telling a Real Gemstone from a Substitute

An authentic gemstone is the mineral that matches the planet the chart has named, so a dyed substitute does not stand in for ruby once the Sun is the planet chosen. Ruby is corundum. Red spinel and red glass are other things, often prettier in a shop light than a small real ruby. Emerald is beryl, and a large clean one is rare. Oil in an emerald is common trade practice and should be disclosed, because a heavily treated stone is not the same object as an untreated one. Coral is an organic red skeleton from the sea, and a great deal of 'coral' on the market is dyed shell. Pearl is from an oyster. A plastic bead is not a Moon remedy. If you have not yet decided the planet, do not start with the jeweler. The Lahiri chart names the planet. The shop comes after.

Ask for a gem lab report when the stone is expensive enough that a mistake matters, and read which species the report names. A report that says 'natural ruby' is a different sentence from a report that says 'glass' or from no report at all. Treatments should be on the paper. You cannot settle this with a phone photo, a scratch test at home, or a seller's story about a mine. This page will not invent a home experiment. Blue sapphire, Saturn's stone, is where impatience is most expensive, because the planet is strong when stirred and lookalikes are common. Hessonite for Rahu and cat's eye for Ketu are equally easy to fake and equally unwise to wear before the chart has named those nodes. Weight, color, and a low price are not authenticity.

The most costly authentic gem is still a mistake if it backs the 6th lord of conflict and debt or the 8th lord of sudden change when you did not intend those houses louder. Authenticity answers 'is this ruby.' The chart answers 'does this life want the Sun.' Both questions are required, in that order only after the second has been answered. Substitutes such as white sapphire in place of diamond are budget choices and should be named as substitutes, not sold as the classical Venus stone. The Vimshottari dasha already running tells you whether even a perfect stone has a stage. A certified emerald in a Saturn mahadasha that never gives Mercury a bhukti is an authentic object in the wrong chapter. Buy less, name the planet, and keep the receipt and the report together.