Brill Diamonds
Purveyors of Extraordinary GIA-Certified Natural Diamonds
Uncompromising Excellence in Every Facet
Our Distinction in the Diamond Industry
GIA Certification Guaranteed
Every diamond accompanied by comprehensive GIA documentation, ensuring absolute confidence in your investment and complete transparency in provenance.
Exceptional Range
From investment-grade half-carat stones to magnificent specimens exceeding 10 carats, our inventory reflects decades of careful acquisition.
Trusted Partnerships
Long-standing relationships with leading cutters, international dealers, and prestigious auction houses provide access to extraordinary opportunities.
Authenticity Assured
We exclusively offer natural diamonds, never treated, enhanced, or laboratory-created—only nature's genuine masterpieces earn our seal.
The 10ct Reserve
The 10ct Reserve represents the pinnacle of our collection—an exclusive portfolio of extraordinary natural diamonds exceeding ten carats. These remarkable specimens are exceptionally rare, with fewer than one in one million diamonds mined achieving this prestigious size threshold while maintaining the exceptional quality standards we demand.
Each diamond in The 10ct Reserve possesses not merely impressive size, but a harmonious combination of superior cut precision, remarkable clarity, and captivating color characteristics that elevate them to investment-grade status. These are stones destined for significant private collections, heirloom pieces of enduring legacy, or centerpieces in the world’s most prestigious jewelry creations.
Acquisition opportunities within The 10ct Reserve are presented exclusively to established clients and qualified collectors through private consultation. Our discretion is absolute, our expertise unparalleled, and our commitment to facilitating these momentous acquisitions is unwavering.
The 10ct Reserve represents the pinnacle of our collection—an exclusive portfolio of extraordinary natural diamonds exceeding ten carats. These remarkable specimens are exceptionally rare, with fewer than one in one million diamonds mined achieving this prestigious size threshold while maintaining the exceptional quality standards we demand.
The 10ct Reserve represents the pinnacle of our collection—an exclusive portfolio of extraordinary natural diamonds exceeding ten carats. These remarkable specimens are exceptionally rare, with fewer than one in one million diamonds mined achieving this prestigious size threshold while maintaining the exceptional quality standards we demand.
The 10ct Reserve represents the pinnacle of our collection—an exclusive portfolio of extraordinary natural diamonds exceeding ten carats. These remarkable specimens are exceptionally rare, with fewer than one in one million diamonds mined achieving this prestigious size threshold while maintaining the exceptional quality standards we demand.
The 10ct Reserve: Investment-Grade Specimens
Classic Cushion Brilliance
11.24 carats, D color, VVS1 clarity—a masterpiece of cutting artistry demonstrating timeless elegance and remarkable light performance.
Architectural Emerald
14.87 carats, E color, VVS2 clarity—the emerald cut's sophisticated geometry reveals uncompromising purity and mesmerizing depth.
Supreme Round Brilliant
10.52 carats, D color, IF clarity—a flawless achievement representing the absolute zenith of cutting precision and natural perfection.
Trade Partnership Program
Elevating Professional Relationships Beyond Transaction
Partnership Benefits and Access
1. Priority Inventory Access
First consideration on newly acquired exceptional stones before general availability, including rare specimens and unique cutting opportunities.
2.Transparent Wholesale Pricing
Genuine trade pricing structures that honor professional relationships and support your business objectives with clarity and fairness.
4.Expert Consultation
Direct access to our gemological specialists for technical guidance, market insights, and collaborative problem-solving throughout your projects.
5.Flexible Terms
Accommodation structures designed for established professionals, including memo opportunities and payment arrangements that support your workflow.
Understanding Diamond Excellence
Cut: The Master’s Touch
The GIA color scale ranges from D (colorless) through Z (light color). Our collection emphasizes near-colorless to colorless grades (D-G), where subtle gradations become apparent only to trained eyes. These pristine color grades ensure maximum light return and timeless appeal, particularly critical in larger stones where color becomes more perceptible.
Color: Subtle Distinction
The GIA color scale ranges from D (colorless) through Z (light color). Our collection emphasizes near-colorless to colorless grades (D-G), where subtle gradations become apparent only to trained eyes. These pristine color grades ensure maximum light return and timeless appeal, particularly critical in larger stones where color becomes more perceptible.
Carat: Significant Presence
While carat measures weight, its significance extends to rarity and presence. Our specialization in 0.5ct through 10ct+ represents the sweet spot where size achieves genuine impact. Beyond 5 carats, rarity increases exponentially—each incremental increase represents progressively exceptional geological fortune and corresponding investment significance.
