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Triangular Shape Alexandrite Stone

The triangular shape alexandrite is a beautiful gemstone that features a captivating look. Also called a trillion cut, this stone shows three sides with sharp or round ends. Alexandrite is the rare stone that becomes rarest with this cut. With its sharp facets, this shape accentuates the gemstone's legendary color change —from vibrant green under daylight to rich red or purple in incandescent light. Its unconventional geometry offers both visual drama and a fresh aesthetic, perfect for high-end jewelry.

Triangular-cut (trillion) alexandrite is a captivating gemstone, often weighing under one carat due to the rarity of large rough crystals. Fashioned with a brilliant-style crown and step-cut pavilion, its triangular facets enhance light return, highlighting the stone’s dramatic color-change—from green in daylight to red or purplish-red under incandescent light. Cutting alexandrite demands precision: cutters orient the gem to maximize its pleochroic hues. A well-cut triangular alexandrite showcases intense contrast, high brilliance, and optimal face-up color shift, making it a stylish and rare gem choice.

  • Its unique triangular facets maximize light return, enhancing alexandrite's signature color shift.
  • Trillion shapes bring a bold twist to classic pieces like rings, pendants, and earrings.
  • The triangle shape represents balance, harmony, and strength.
  • Different from traditional cuts this gemstone shape gives a good look to every jewelry piece.

  • Color Change: Most prized are stones showing vivid green in daylight and strong red/purplish red in incandescent light.
  • Clarity : Eye‑clean alexandrite stone—free from visible inclusions—commands a premium.
  • Cut Execution : Precision in symmetry and polish can significantly amplify brilliance; trillion‑cut demands precise alignment.
  • Origin :Russian stones from the Ural Mountains remain the most coveted and expensive; stones from Sri Lanka, Tanzania, and Brazil are often more affordable yet still valued.

Authenticity is our promise, but in the gemstone market, imitations exist. Always verify certification, origin, and quality before purchase. Trust only a reputable seller, Navratan, to ensure you're investing in true brilliance.

Q.1 Are triangular alexandrites natural or mostly lab‑grown?

Ans. Both exist. Natural trillion alexandrite is rare (especially over 0.5 carat), while lab-grown versions in AAA quality are common, affordable, and widely sold.

Q.2 How can I tell if it’s real or synthetic?

Ans. Request a certification from reputable labs (GIA, GRS, AGTA, GFCO). Natural stones typically list origin and pass tests; lab-grown ones will be labeled accordingly .

Q.3 Does the trillion cuts affect the color‑change effect?

Ans. Actually, it enhances it! The triangular facets are excellent at showcasing alexandrite’s iconic two‑tone shift.
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Alexandrite - 3.05 Carat

Alexandrite - 3.05 Carat

SKU: ALEXB000091
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