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The Beauty of Modern Diamonds
At RAG GEMS NY, we believe exceptional diamonds should be accessible without compromising on beauty, quality, or craftsmanship.
Our lab-grown diamonds are real diamonds, with the same chemical composition, crystal structure, and physical properties as diamonds formed naturally beneath the earth. The difference is their origin: lab-grown diamonds are created using advanced technology in controlled laboratory environments.
What Is a Lab-Grown Diamond?
Lab-grown diamonds are diamonds created through advanced technological processes that replicate the conditions under which diamonds naturally form.
Using methods such as Chemical Vapor Deposition (CVD) and High Pressure High Temperature (HPHT), manufacturers grow diamond crystals in controlled environments. Once grown, the rough diamonds are cut, polished, graded, and finished just like mined diamonds.
A lab-grown diamond is not a diamond simulant such as cubic zirconia or moissanite. It is diamond.
Beauty, Quality & Value
The beauty of a diamond comes from its individual characteristics—not simply where it originated.
At RAG GEMS NY, we carefully select diamonds based on factors including cut, proportions, color, clarity, brilliance, and overall appearance. We look beyond a single grade and evaluate the stone as a whole to help ensure that each diamond offers exceptional visual appeal.
Lab-grown diamonds also allow customers to explore larger sizes, different shapes, and higher color and clarity grades while maintaining a strong focus on value.
Our Diamond Selection
We offer lab-grown diamonds in a wide variety of shapes and sizes, including:
Round
Oval
Radiant
Emerald
Princess
Cushion
Pear
Marquise
Asscher
Heart
and other specialty shapes
Whether you are looking for a classic round brilliant, an elongated oval, a sophisticated emerald cut, or a distinctive fancy shape, our selection is designed to give you options for every style and occasion.
Diamond Grading
When available, our diamonds are accompanied by grading reports from recognized independent gemological laboratories, including IGI.
A grading report provides detailed information about the diamond, including its carat weight, color, clarity, measurements, proportions, polish, symmetry, and other identifying characteristics.
We believe customers should have the information they need to make a confident and informed decision.
What We Look For
Our approach to diamond selection goes beyond simply choosing a color and clarity grade.
We carefully consider:
Cut and proportions
Light performance
Shape and symmetry
Color
Clarity
Carat weight
Measurements and ratio
Polish and symmetry
Overall visual appearance
Two diamonds with the same carat weight, color, and clarity can look very different. Our experience allows us to evaluate the finer details that contribute to a diamond's beauty.
Your Diamond, Your Choice
Every customer has different priorities.
Some prefer maximum size. Others prioritize exceptional clarity, higher color, distinctive proportions, or the strongest overall visual appearance.
Our team can help you compare different diamonds and find the stone that best matches your preferences and budget.
Whether you are selecting an engagement ring, upgrading an existing diamond, purchasing diamond studs, or creating a custom piece, we are here to make the process straightforward and personalized.
Crafted in New York
Our diamonds are brought to life through expert craftsmanship and jewelry manufacturing in New York City.
From selecting the right stone to creating the final piece, we pay attention to every detail. Our goal is to combine exceptional diamonds with thoughtful design and skilled craftsmanship to create jewelry that you can wear and enjoy for years to come.
Why RAG GEMS NY?
At RAG GEMS NY, we bring decades of experience in the gemstone and jewelry industry to every diamond we offer.
Our commitment is built around:
Exceptional diamond selection
Transparent information
Competitive value
Expert guidance
Quality craftsmanship
Personalized service
We don't believe in simply selling a diamond. We believe in helping you find the right diamond.
Discover Your Diamond
Whether you already know exactly what you want or you're just beginning your search, RAG GEMS NY is here to help.
Explore our collection of lab-grown diamonds and discover a diamond selected for its beauty, quality, and character.
RAG GEMS NY
Exceptional stones. Thoughtful craftsmanship. Honest service.
