Blue amber is among the rarest natural amber, shifting blue under daylight. AMBERRA sets each rare stone by hand in 925 sterling silver.
4 pieces
Blue amber is among the rarest natural amber, shifting blue under daylight. AMBERRA sets each rare stone by hand in 925 sterling silver.
Because blue amber is scarce, pieces are limited and each is one of a kind with a certificate of authenticity.
Blue amber is among the rarest amber in the world. In daylight its surface fluoresces a soft blue, while the body of the stone stays golden — a natural optical effect caused by the way the resin scatters light. True blue amber is scarce, which is why it is prized by collectors.
Because supply is so limited, AMBERRA blue amber pieces are made in small numbers and each is unique. Every one is certified natural Baltic amber and set by hand in 925 sterling silver.
Blue amber is not blue like a sapphire. The body of the stone is golden; the blue appears only as light strikes its surface and is scattered back to the eye, glowing strongest under sunlight and UV. This rare fluorescence, combined with scarce supply, is why it commands a premium among collectors worldwide.
The blue itself is not pigment — it is fluorescence. Trace aromatic hydrocarbons formed as the resin fossilised absorb ultraviolet light and re-emit it as a luminous blue, strongest in sunlight. Only a small fraction of mined Baltic amber shows this effect, which is why untreated blue stones sit among the most sought-after fossil resins on earth.
Blue amber is among the rarest amber in the world because its blue is not pigment but a natural optical effect that forms only under specific conditions. The body of the stone stays golden, while trace compounds formed as the resin fossilised absorb ultraviolet light and re-emit it as a luminous blue, strongest in sunlight and daylight. Only a small fraction of mined Baltic amber shows this fluorescence, which is why untreated blue stones sit among the most sought-after fossil resins on earth. Because supply is so limited, AMBERRA blue pieces are made in small numbers, each certified natural and unique.