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New York City, International Gem Tower

Investment Grade Gemstones

A curated selection of the world's finest natural rare gemstones we seldom see in our 40+ years in the trade. These vary from Alexandrite with - exceptional color change, Surreal Padparadscha Colors that are untreated, and a caliber of highly uncommon gems sought after by collectors and investors worldwide.
View Available Gems

Why Invest in Gemstones?

Gemstones are a finite asset class. Unlike cryptocurrency, collectables, and diamonds, each gem showcased below is by nature—irreplaceable and actually rare—not manufactured by man or machine.

Our Standards

These gems come from years of experience and travel. Whether it’s a big size, supreme color, or esoteric species, we insure each one is world class and provide the highest labs to confirm authenticity.

Available Alexandrites for Acquisition