Goodmark's Mission

Discover a new realm of beauty and brilliance with Goodmark, your trusted curator of exceptional, lab created gemstones. Our gems are not just vibrant, colorful, and daring; they are a testament to your individuality, inviting you to express yourself in unexplored ways. Never compromise on your beliefs or your expectations of high-quality jewelry. With Goodmark, there's no need to.

We harness the magic of nature, combining time-honored artistry with innovative technology. Our gemstones originate from the same elemental materials found in the heart of the earth's most bountiful mines. They are ethically created, free from the shackles of environmental harm, yet identical to their natural counterparts in every other way.

Goodmark is more than just a master jeweler. We are architects of desire, fashioning vibrant color gemstones into pure 14K gold settings to create contemporary classics. Each piece is a timeless conversation starter, a daily companion that effortlessly transitions from work to play, from casual to glamorous.

Our jewelry is designed to weave seamlessly into the fabric of your life, marking moments, celebrating milestones, and elevating the everyday. Goodmark is not just about adorning you with jewelry, but about embodying your values, enhancing your style, and enriching your experiences.

With Goodmark, make your mark. Illuminate your world with the shimmering dance of light and color. Welcome to a world where quality, ethics, and beauty coalesce. Welcome to Goodmark.

Origin of gemstones

Unearth the magic of our mesmerizing lab created Alexandrite, meticulously recrystallized from the purest veins deep within Brazil's mineral-rich mines. This captivating gem is renowned for its astonishing color transformation, shifting between hues by 80-100%, a spectacle that mirrors the dance of twilight itself.

Every facet of our Alexandrite tells a tale of resilience, boasting a substantial 8.8 hardness on the Mohs scale. Its inherent strength makes it a gem worthy of time, a testament to endurance and the steadfast beauty of nature that defies the passage of moments.

With Goodmark's Alexandrite, embark on a journey of color, depth, and durability, where quality and charm meet in a breathtaking ballet of brilliance.


Embark on a journey to the lush landscapes of Ceylon, Sri Lanka, the heartland of our prized lab created Sapphire. Here, nestled in the lap of nature, we unearth our rough, each piece a testament to the deep, royal blue hue that has garnered it the esteemed title of the Ceylon Sapphire. This iconic gemstone exudes an allure that is both timeless and regal, a splendid spectacle that echoes the noble spirit of its origins.

Our recrystallized Blue Sapphire is not just a radiant beauty, but a fortress of strength. With a formidable hardness of 9.5 on the Mohs scale, it stands as one of the most durable gemstones in the world, embodying an unyielding resilience that parallels its enchanting aesthetic.

With Goodmark's Blue Sapphire, you are not merely adorning yourself with a gemstone. You are embracing a piece of history, a slice of earth's mystique, a symbol of enduring elegance. Indulge in the quintessential Ceylon Sapphire experience, where the essence of quality meets the spirit of sophistication.


Transport yourself to the rich terrains of Myanmar (Burma), Southeast Asia, where the vibrant heart of our lab created Ruby is born. The dazzling red hue of Goodmark's Ruby echoes the fiery passion of love and life, capturing the true essence of the famed Myanmar Ruby. Each gemstone is a spectacle of intense color and vivacity, a symbol of grace that enchants with its powerful allure.

However, the allure of our recrystallized Ruby extends far beyond its mesmerizing beauty. With a substantial hardness of 9.5 on the Mohs scale, it stands as a paragon of durability and resilience, merging aesthetic charm with unyielding strength.

Embrace Goodmark's Ruby – a gemstone that brings together the allure of Southeast Asia, the luxurious glamour of the finest Myanmar rubies, and the robustness of a gem built to withstand time. Immerse yourself in the world of Goodmark, where the radiance of beauty, the strength of character, and the heritage of the earth coalesce in a single, stunning gemstone.


Immerse yourself in the lush, verdant heart of Colombia, home to the renowned Muzo lab created Emerald mines. This is where Goodmark's Emerald begins its story, a saga of unmatched beauty and strength. Our Emerald captures the essence of the pristine green that has become synonymous with the world-class quality of Muzo Emeralds. Each gem is a celebration of nature's palette, echoing the vibrancy and vitality of life itself.

But our recrystallized Emerald is more than a spectacle of color. It's a symbol of resilience, boasting a substantial hardness of 8 to 8.5 on the Mohs scale. This gemstone is not just beautiful, but enduring, a testament to nature's ability to create masterpieces that stand the test of time.

When you choose Goodmark's Emerald, you don't just own a gemstone. You become a part of a tradition that celebrates the raw beauty of nature, the legacy of the Muzo mines, and the timeless elegance of a gem that effortlessly marries quality with aesthetic appeal. Welcome to the world of Goodmark, where each gem is a story waiting to be told.

More about the process:

Goodmark's lab created diamonds are made in a process referred to as High Pressure, High Temperature (HPHT)–which is an advanced yet durable process for creating lab grown diamonds. It allows the crystals to grow in 14 different directions, so that the light refraction, brilliance, and color you expect from a traditionally mined diamond is intact.

Goodmark's colored gemstones are created in a different process known as recrystallization, in which the gemstones are purified in a solvent to form a flawless stone. The process is possible because we use what is referred to as "natural wastage" of sourced rough. The seed is to be cleaned, polished and then recrystallized to ultimately form into a brilliant gemstone. Lab grown gemstones are created in a fraction of the time and do not require an excess amount of energy- drastically reducing the impact on the environment. They look, endure, and feel exactly the same because, well, they are!


Embark on an extraordinary journey with Goodmark as we breathe new life into gemstones. Our 'seeds' are handpicked from the remnants of the highest quality natural gemstones, ensuring that no precious resource goes to waste. This process respects the integrity of our environment and the well-being of our communities, signifying our commitment to sustainable luxury.

These gems, once discarded as rough waste, are meticulously cleansed and prepared for their rebirth. Within the precision controlled environment of our laboratories, they undergo a process of recrystallization. This transformational journey mirrors the natural formation of gems deep within the earth, allowing us to cultivate brilliant, flawless gemstones of exceptional quality.

With Goodmark, you are invited to explore the limitless possibilities of our lab-grown gems. Express your unique style and appreciate the allure of fine jewelry, all without the shadow of environmental compromise. Experience the joy of guilt-free luxury, where ethical practices and high quality coalesce to create a collection that's truly timeless. With Goodmark, make a statement that reflects not only your taste but also your values.


We believe in getting what you want, the way you want. The sweet spot is where cost and quality intersect to give you the perfect piece you’re looking for.


Our lab-created collections are a unique combination of art and science. We create stunningly beautiful gemstone jewelry that is designed to last forever.


Our mining process considers the safety of the environment- we have reduced gas emissions, land use, and water use.