The Alexandrite Effect

Experience the mysterious color change. Slide to switch lighting.

Daylight (Green) Incandescent (Red)

A Family Legacy Since 1988

Founded in the heart of NYC's Diamond District, Gil International has been a prime source for fine top-quality gemstones. Our specialty is Natural Brazilian Alexandrite, one of the rarest and most desired gemstones in the world.

Ethically certified and authenticated by top grading labs.

The Collection

Brazilian Alexandrite Gemstone

Brazilian Alexandrite

The "Emerald by day, Ruby by night". Exceptional clarity and dramatic color change.

Award Winning Jewelry

Cutting Edge Suite

Award-winning design featuring perfectly matched stones.

Rare Gemstone Cut

Evening Wear Selection

Sophisticated cuts designed for high jewelry masterpieces.

AGTA Spectrum Awards™ Winners

Recognized for excellence in colored gemstones.

2015 Winner
2016 Winner
2019 Honorable Mention

Visit Our Showroom

580 5th Ave, New York, NY 10036

+1 212-921-2121

info@gil-intl.com