The Smarter Way to Shine

Lab-Grown Diamonds Made in New York City

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Dark blue diamond shape with white internal lines.

Mindful Luxury

Responsibly crafted lab-grown diamonds.

Dark blue diamond shape with white internal lines.

Exceptional Quality

Precision-cut brilliance & certified stones.

Dark blue diamond shape with white internal lines.

Better Pricing

Luxury diamonds for less. No markups.

Dark blue diamond shape with white internal lines.

Top Craftsmanship

Made & curated in NYC’s Diamond District.

Selection Spotlight

Discover pieces available for immediate purchase, quick delivery, or to inspire your next custom design.

Engagement Rings

Celebrate your love with stunning lab-grown diamond engagement rings designed to capture your forever moment.

Wedding Bands

Discover beautifully crafted wedding bands that reflect your commitment with timeless style and modern brilliance.

EXPLORE Lab-Grown Diamonds That Redefine ETHICAL Luxury

Experience a new era of luxury where innovation meets timeless sparkle. Lab-grown diamonds offer the same exceptional brilliance, durability, and clarity as mined stones without the environmental footprint. Each piece is carefully crafted and certified for uncompromising quality and beauty. Their exceptional value allows you to invest in a meaningful piece without compromise. Choose elegance with purpose and discover lab-grown diamonds that redefine luxury. Start shopping now, or reach out to get in touch with an expert jeweler today!

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Embrace the Sparkle of New York's Finest

Feel the pulse of New York City in every diamond. Our creations reflect the vibrancy and sophistication of the area, encapsulating the essence of this iconic metropolis within each gem. Whether it’s an engagement ring that tells a timeless love story or a pendant that captures an unforgettable moment, our expertly crafted pieces resonate with the spirit of the bustling city. Let New York’s inspiring brilliance illuminate your world today.

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WHERE stellar Transparency Meets Timeless & ELEGANT DIAMOND Designs

Transparency forms the foundation of our extraordinary offerings. Our lab-grown diamonds are not only conflict-free but also come with unmatched clarity and quality. With more than 300 styles, every piece is crafted to perfection, ensuring sophistication and elegance for those special life moments. By choosing our gems, you possess more than just beauty; you choose integrity. Embark on your journey toward elegantly ethical sparkle today!

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WHERE Every Pendant Tells a Story of graceful glamour

Our pendants are designed to make an impact, speaking volumes to those who wear them. These distinctive pieces capture elegance, whispering sophistication and telling stories of their own. Available in various designs and styles, each pendant encapsulates personal significance and elegance. Whether it’s a gift or a personal treasure, let our pendants express what words cannot. Explore our creations and let your style shine brilliantly.

BROWSE COLLECTION

stellar diamond: Brilliant Quality, Exceptional Value.

Choose Stellar Diamond Inc. and embrace unparalleled value, where brilliant craftsmanship meets ethical standards. Here’s why you should shop with us:

Dark blue diamond shape with white internal lines.

Exclusively Lab-Grown and Conflict-Free Diamonds.

Dark blue diamond shape with white internal lines.

Over 300 styles, with a focus on sustainability.

Dark blue diamond shape with white internal lines.

Located in the Heart of Manhattan's Diamond District.

Dark blue diamond shape with white internal lines.

Accessible Luxury at competitive pricing.

Dark blue diamond shape with white internal lines.

Incredible Variety; from Rings to Loose Diamonds.

Our dedication to quality and transparency sets us apart. Dive into our collection today and experience the magnificence that Stellar Diamond offers.

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tailored Wedding Bands that capture your journey to love

Discover wedding bands that unite enduring love with exquisite design. Each band from our collection represents a shared journey, offering a timeless blend of style and devotion. From traditional to modern designs, our options are crafted to perfection, ensuring a meaningful embodiment of your unique story. Let our discerning designs capture your shared future. Start your journey toward forever with the perfect band today.

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Dark blue diamond shape with white internal lines.

Frequently Asked Questions

If you don't see the information you need, feel free to reach out to us any time for assistance.

  • Why is Stellar Diamond Inc. so popular?

    Stellar Diamond Inc. has earned a reputation for excellence by providing customers with a stunning selection of lab-grown diamonds. Our exclusive focus on lab-grown diamonds guarantees ethical sourcing, environmental sustainability, and the absence of high markups associated with mined stones. Lab-grown diamonds allow us to offer accessible luxury, making diamonds available to everyone who wants elegance without compromise. Located in Manhattan’s bustling Diamond District, we deliver expertly curated collections that showcase lab-grown diamonds in engagement rings, wedding bands, bracelets, pendants, and more. Our commitment to quality, craftsmanship, and transparency means you can shop with confidence, knowing all our lab-grown diamonds meet the highest standards. Browse our collection today to experience the brilliance and ethics of our handcrafted jewelry.

  • Where can I find the top lab-grown diamond jewelry in New York?

    If you are searching for the finest lab grown diamond jewelry in New York, our showroom in Manhattan’s Diamond District is the place to visit. We specialize in lab grown diamond engagement rings, wedding bands, bracelets, earrings, and pendants, all expertly crafted to blend modern style with timeless appeal. Shop with us for an unforgettable jewelry experience. Schedule an appointment or browse our online store today. 

  • What makes lab-grown diamonds different from mined diamonds?

    Lab-grown diamonds are created in controlled environments using cutting-edge technology that replicates natural diamond formation. They have the same chemical, physical, and optical properties as mined diamonds, but without the environmental damage or ethical concerns. Our diamonds offer exceptional brilliance at a more accessible price point. Explore our collection to see the difference for yourself. 

  • How do I choose the right engagement ring style?

    Choosing the perfect engagement ring depends on individual style, lifestyle, and budget. We offer over 300 styles, ranging from classic solitaires to contemporary halo and vintage-inspired designs, all featuring premium lab-grown diamonds. Our experts are here to guide you through the selection process and help you find a ring that truly reflects your love story. Get in touch with our team for personalized assistance. 

  • Are all your diamonds truly conflict-free and ethical?

    Yes, every diamond in our catalog is 100 percent lab-grown, conflict-free, and ethically sourced. We are dedicated to transparency and traceability, ensuring clients receive only the highest quality stones crafted with integrity. Enjoy peace of mind shopping with us, knowing your jewelry makes a positive impact. Contact us for more details on our diamond sourcing.

  • Can I customize a piece of jewelry with a lab-grown diamond?

    Absolutely. We offer customization options so you can create a one-of-a-kind engagement ring, pendant, or other jewelry piece featuring the lab-grown diamond of your choice. Our skilled team will guide you through every step, from diamond selection to final design. Start your custom project with us today and bring your vision to life.

Lab-grown diamonds

Get In Touch With Us

Contact us anytime for tailored guidance on diamonds, custom designs, or placing an order.