Sapphire: One Mineral, Every Color but Red

Sapphire is corundum
in every color but red.

One exclusion.
Endless range.

What Makes Blue, Blue

Iron and titanium,
in careful balance.

Too much iron —
ink.

The right balance —
cornflower.
The blue that built legends.

Padparadscha, the Outlier

Named for the lotus.

Pink and orange,
at once,
in one stone.

Rare enough
that laboratories
write strict rules
just to say its name.

Origin Signatures

Kashmir —
velvet. sleepy. legend.

Sri Lanka —
brighter. lighter. abundant.

Madagascar —
the newest voice,
already fluent in every color.

Heated, Unheated

Heat is common.
Standard. Stable. Accepted.

Unheated color
is rarer.
And always asks for proof.

How to Judge

Not hue alone.
Saturation. Tone.

A medium-dark blue,
alive with light,
outshines a pale stone
twice its size.