The best kind of Gemstone comes with joy

The Sapphire stands as an unparalleled brand in the realm of jewelry, leveraging cutting-edge robotic science to flawlessly craft gemstones with unrivaled precision. With a commitment to excellence, we embody the essence of rarity and exclusivity.

Precision in Every Cut

Explore the intricate art of faceting, where a single cut can transform a gemstone into a mesmerizing masterpiece. Delicate hands wielding precision tools, guided by an acute eye for detail, create facets that maximize the gem's fire and brilliance. Discover the mathematical calculations and harmonious symmetries that ensure each facet is perfectly aligned, breathing life into the gemstone.

Precision Optical Stone Cutting

In the art of gemstone craftsmanship, cutting plays a pivotal role in harnessing the stone's inherent beauty. Each gem possesses its own unique refractive index, such as sapphire with a refractive index of 1.76, and a critical angle of 34.62. These values guide the meticulous shaping of angles to perfection. Deviating from the specified angles can result in light leakage or loss, leading to undesirable visual effects like windowing or a fish-eye appearance. By adhering to precise numerical values during the cutting process, The Sapphire ensures the preservation of the gem's captivating brilliance and allure. Our stones are meticulously cut based on scientific calculations, embodying the epitome of optical excellence.

Gemstone Cutting Program 1
Gemstone Cutting Program 2Gemstone Cutting Program 3

With over 35 years of experience, we have honed our skills as artisans in the field of gem cutting. Our cutting-edge technology ensures that every gemstone is cut to embody the ultimate level of beauty and precision. We are registered with esteemed organizations such as GIA and AGTA, reflecting our commitment to excellence and professionalism.We cater to both wholesale and retail customers, offering high-quality gemstones that are processed entirely in the United States.

Meet a Master jeweler Kiwon Jang
Honored by the GIA for his incredible accomplishments

Introducing Kiwon Jang, a distinguished gem expert endowed with profound knowledge of optimal numerical values for various gemstones. Leveraging this expertise, he pioneered the invention of a cutting-edge machine capable of accurately inputting and processing these values. Diverging from human limitations, his robotic creation meticulously translates the optimal dimensions and precise cutting techniques from raw stones, birthing gemstones that radiate with unparalleled luminosity. This synergy of human expertise and robotic precision redefines the boundaries of gemstone craftsmanship at The Sapphire.

In 2012, Kiwon was honored by the GIA for his incredible accomplishments and contributions to the world of gemstone cutting. He was a true master of his craft, and his legacy inspired generations of jewelers and gem cutters. For Kiwon, there was no greater joy than creating something beautiful and extraordinary out of a simple gemstone, and his passion and talent shone through in every piece he crafted.

Explore Our Products
Kiwon Jang
Fair Compensation
Fair Compensation

At The Sapphire, we embrace a higher standard of excellence, prioritizing both the ethical mining practices and fair compensation for miners. In an industry plagued by harsh working conditions and inadequate wages, we are proud to stand as a beacon of change.We understand the significance of gemstones and their impact on our lives, but we also recognize the importance of valuing the well-being of those who extract these precious treasures from the Earth. That's why we have made it our mission to create a favorable working environment for our miners, where their safety and happiness are paramount.

Our commitment goes beyond fair compensation; it encompasses comprehensive benefits and a supportive atmosphere that fosters personal growth and professional development. We firmly believe that when our miners are treated with respect and provided with fair wages, they can fully thrive and contribute to the exceptional quality of our gemstones.

Ethical Mining Practices
Ethical Mining Practices

Our responsibility extends further. At The Sapphire, we understand the interconnectedness of our actions and the environment. We are dedicated to upholding eco-conscious practices that minimize our ecological footprint, ensuring that our mining operations cause no harm to the planet we call home. Preserving a safe working environment and safeguarding the Earth are intertwined aspects of our core values.As a result, we have become a shining example of ethical mining and environmentally responsible principles.

Our commitment to fair compensation and sustainable practices fosters a harmonious coexistence between our endeavors and the Earth's well-being. When you choose The Sapphire, you not only acquire exquisite jewelry but also support a company that prioritizes the ethical treatment of its workforce and the preservation of our precious planet.Join us on this transformative journey as we redefine the jewelry industry, one ethical step at a time. Experience the radiance of our gemstones, knowing that their beauty is ethically sourced and the lives of our miners are valued and cherished. The Sapphire: Where elegance meets integrity.

Made In USA
Made in the USA

Montana sapphires are meticulously mined in the state of Montana, USA. These raw gemstones undergo precise processing at our state-of-the-art facility located in New Jersey before being made available for sale online. We take immense pride in our commitment to producing high-quality gemstones, handcrafted with utmost care and expertise within the borders of the United States. By adhering to the principles of domestic production, we ensure the highest standards of craftsmanship and support local industries, solidifying our dedication to delivering exceptional jewelry to our valued customers.

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In a world where beauty holds an irresistible allure, there exists an ancient art form that captivates hearts and transcends time. The art of cutting gemstones is a harmonious blend of precision, creativity, and a deep appreciation for the inherent beauty of these precious treasures.

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