Gem Color Change

Antique 1950. Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet

Antique 1950. Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet
Antique 1950. Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet
Antique 1950. Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet
Antique 1950. Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet
Antique 1950. Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet

Antique 1950. Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet    Antique 1950. Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet

Alexandrite, with its chameleon-like qualities, is a rare variety of the mineral chrysoberyl. Its color can be a lovely green in daylight or fluorescent light, changing to brownish or purplish red in the incandescent light from a lamp or candle flame. This is a result of the complex way the mineral absorbs light. Often described by gem aficionados as emerald by day, ruby by night.

Originally discovered in Russias Ural Mountains in the 1830s. Its now found in Sri Lanka, East Africa, and Brazil, but fine material is exceptionally rare and valuable. Other gems also change color in response to a light-source change, but this gems transformation is so striking that the phenomenon itself is often called the alexandrite effect.

Weight the ring is 5.54 gm. Stamp 583, hammer and sickle inside the 5-end star, indication that this item was made during the Soviet Era. 8 means Riga Jewelry Factory. It is a wonderful gift!!

Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet" is in sale since Friday, May 14, 2021. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Gemstone". The seller is "leon178" and is located in Santa Clara, California. This item can be shipped to United States.
  • Main Stone Color: Purple
  • Ethnic Origin: Russian
  • Metal Purity: 14k
  • Main Stone Creation: Natural
  • Metal: Yellow Gold
  • Brand: Antique
  • Ring Size: 7.5

Antique 1950. Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet    Antique 1950. Alexandrite Natural Color Change, 14K yellow gold, Russian Soviet