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Tudor Alexandrite Ring
Regular price $6,350.00Regular priceUnit price per -
Pinwheel Blossom Alexandrite Stud Earrings
Regular price $8,950.00Regular priceUnit price perSold out -
Pinwheel Blossom Alexandrite Pendant
Regular price $5,400.00Regular priceUnit price perSold out -
Pinwheel Blossom Alexandrite Ring
Regular price $5,500.00Regular priceUnit price perSold out -
Classic Petite Round Brilliant Alexandrite and Diamond Tennis Bracelet
Regular price $15,000.00Regular priceUnit price per -
Classic Round Brilliant Alexandrite and Diamond Tennis Bracelet
Regular price $30,000.00Regular priceUnit price per -
Classic One Two One Tennis Bracelet
Regular price $17,850.00Regular priceUnit price per -
Guinevere Alexandrite and Diamond Hoop Earrings
Regular price $11,500.00Regular priceUnit price per -
Continuum Alexandrite Ring
Regular price $2,400.00Regular priceUnit price per -
Solitaire Round Alexandrite Halo Stud Earrings
Regular price $4,800.00Regular priceUnit price perSold out -
Icon Alexandrite Ring
Regular price $2,750.00Regular priceUnit price per -
Tiara Alexandrite and Diamond Ring
Regular price $3,000.00Regular priceUnit price per$2,875.00Sale price $3,000.00 -
Petite Solitaire Round Alexandrite Halo Stud Earrings
Regular price $2,300.00Regular priceUnit price per -
Bouquet Alexandrite Earrings
Regular price $2,750.00Regular priceUnit price per -
Fringed Milgrain Alexandrite Hoop Earrings
Regular price $9,250.00Regular priceUnit price per -
Bouquet Alexandrite Ring
Regular price $2,750.00Regular priceUnit price per
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The Mark Henry Alexandrite Collection
At Mark Henry, we work with a family-run Brazilian alexandrite mine to source these precious gems. That means we overlook every step in the process and ensure it is entirely ethical and safe.
Brazilian alexandrite is some of the finest in the world. They are the only stones in the world that mimic the green-blue and pure red color-changing Alexandrite found in Russia. In fact, they are typically clearer than the original Russian stones, too, making them even more valuable.
The science behind alexandrite’s color change is as intriguing as the stone’s appearance. Impurities in chromium cause the transition when they react to the yellow region of the light spectrum.
The change also boils down to the way that our eyes correct color. When the color changes at an angle over 20 degrees, our eyes cannot adjust. So, we perceive this phenomenon as a new color entirely. This means that other species may not see alexandrite as two separate colors as humans can. How lucky are we!