Hexagon Cut Lab Grown Diamonds Wholesale

What Is the Hexagon Cut?

The hexagon cut diamond is one of the rarest shapes in the entire diamond market — and one of the most visually arresting. With six clean sides forming a bold geometric outline, the hexagon commands attention in a way that no round, oval, or cushion ever could. It is architectural. It is Art Deco. It is the diamond equivalent of a statement, and it is nearly impossible to source at wholesale volume from anyone other than Guru Diam.

We are one of very few wholesale operations in the United States that stocks hexagon cut lab grown diamonds and offers custom hexagon cutting on demand. Our in-house cutting facility produces hexagons in step-cut, brilliant-cut, and mixed-faceting configurations — giving designers the flexibility to match this distinctive shape to their exact aesthetic vision. Available for same-day shipping from our New York City and Los Angeles facilities at trade-only pricing.

History & Origins

Unlike the old mine or rose cut, the hexagon diamond does not trace its roots to a single historical period. Instead, it evolved from the broader tradition of geometric and fancy-shaped diamond cutting that gained momentum in the early 20th century. The hexagonal form draws inspiration from multiple sources: the geometric obsessions of Art Deco design (1920s–1930s), the honeycomb patterns found in nature, and the long tradition of hexagonal gemstone cutting in colored stones like beryl and tourmaline.

In diamond cutting, the hexagon remained an extreme rarity for decades — limited to occasional custom commissions and experimental cuts by adventurous workshops. The shape requires exceptional planning to cut well, as the six-sided outline must balance visual symmetry with efficient use of rough material. Traditional diamond manufacturers, focused on maximizing yield with standard shapes, had little incentive to invest in hexagon production.

The 21st century changed that calculus. The rise of independent jewelry designers and the growing demand for non-traditional engagement rings created a genuine market for geometric diamond shapes. Social media accelerated the trend — hexagon diamonds photograph dramatically and generate outsized engagement on platforms like Instagram and Pinterest. Lab-grown technology further enabled the shape's growth by allowing cutters to work with consistent rough material specifically allocated for hexagonal cutting, removing the yield-anxiety that deterred traditional manufacturers.

Defining Characteristics

The hexagon cut's appeal is rooted in its bold geometry and versatile faceting options:

• Shape: Six-sided polygon with straight edges. Regular hexagons have a L/W ratio of approximately 1.0; elongated hexagons are available for different design applications
• Faceting: Available in step cut (clean, linear facets with hall-of-mirrors effect), brilliant cut (triangular and kite facets for more sparkle), or mixed cut (step crown with brilliant pavilion or vice versa)
• Outline: Can be cut as a regular hexagon (equal sides) or an elongated hexagon (longer top and bottom edges) depending on the design application
• Light behavior: Depends on faceting style — step-cut hexagons produce long flashes of white light and dramatic contrast; brilliant-cut hexagons offer more scintillation
• Distinctiveness: Every hexagon cut diamond has unique proportions and facet arrangements. There is no single "ideal" hexagon template, which means each stone carries an individual character that appeals to designers and collectors

The hexagon shape works in both modern and vintage contexts. Step-cut hexagons read as contemporary and architectural; brilliant-cut hexagons can feel like Art Deco treasures. Advise your clients based on their design direction.

Why Hexagon Cut in Lab Grown?

The hexagon cut and lab-grown diamond technology are a perfect match — and the reasons go beyond ethics:

Solving the availability crisis: Hexagon diamonds are practically nonexistent in the traditional wholesale market. Mined diamond manufacturers rarely cut hexagons because the shape does not maximize yield from typical rough. Lab-grown rough can be specifically allocated for hexagonal cutting, making production viable at wholesale scale for the first time.

Consistency for production: If you are a designer building a collection around hexagon diamonds, you cannot rely on sourcing one-off stones from estate dealers. Lab-grown hexagons from Guru Diam provide the consistency and repeatability your production schedule demands.

Ethical alignment: The hexagon's primary market — independent designers and modern bridal — is overwhelmingly ethics-driven. Lab-grown origin is not just preferred, it is frequently required by these buyers and their end customers.

Custom proportions: Regular hexagon? Elongated hexagon? Step cut? Brilliant cut? With lab-grown cutting, you specify the proportions and faceting that serve your design — rather than compromising with whatever happens to be available.

Quick Spec Table

Who Buys This Cut?

The hexagon cut lab grown diamond serves a concentrated but rapidly expanding market:

• Independent jewelry designers: This is the hexagon's primary audience. Designers building brands around geometric, architectural, or avant-garde aesthetics use hexagon diamonds as signature center stones. For many, the hexagon is their defining shape — the stone that sets their work apart from competitors using standard shapes.
• Modern bridal retailers: Couples seeking non-traditional engagement rings are increasingly drawn to geometric shapes. The hexagon offers bold distinction while maintaining enough symmetry to feel balanced and wearable as a daily piece.
• Art Deco enthusiasts: Designers creating Art Deco-inspired jewelry find the hexagon's geometric precision a natural fit for the era's angular aesthetic. Step-cut hexagons pair beautifully with baguettes and geometric settings.
• Custom jewelers: High-end bespoke jewelers who differentiate through unusual stones find that hexagon diamonds generate client excitement and social media attention — driving both sales and marketing value.
• Fashion and editorial jewelry: Hexagon diamonds photograph exceptionally well and generate strong engagement in editorial and social media contexts, making them favorites for fashion-forward jewelry brands.

Why Source From Guru Diam

For hexagon cut lab grown diamonds, Guru Diam is not just a preferred supplier — we may be your only realistic option at wholesale scale:

• One of the only wholesale sources: The number of B2B suppliers offering hexagon cut lab grown diamonds at genuine wholesale pricing can be counted on one hand. Guru Diam maintains dedicated hexagon inventory that most competitors simply do not carry.
• In-house cutting mastery: Hexagons demand specialized cutting planning and execution. Our team has developed proprietary approaches to hexagonal faceting that maximize light performance while maintaining the crisp geometric lines that define the shape.
• Multiple faceting styles: We offer step-cut, brilliant-cut, and mixed-cut hexagons. Tell us your aesthetic direction and we will match the faceting to your vision.
• Custom proportions: Need a specific L/W ratio? An elongated hexagon for a particular setting? Our cutting team works to your measurements.
• NYC and LA stock: Ready inventory at both locations. Same-day shipping for in-stock items. Walk-in appointments welcome for trade accounts.
• Trade-exclusive pricing: Guru Diam is a wholesaler, not a retailer. Our pricing reflects that distinction — genuine trade economics that support your margins.

Jewelry Applications

The hexagon cut's strong geometric form invites creative setting designs across categories:

• Bezel-set engagement rings: The hexagonal outline lends itself naturally to bezel settings, where the metal frame mirrors the stone's geometry. This creates a cohesive, architectural look that is the hexagon's most popular application.
• Art Deco three-stone rings: A hexagon center flanked by tapered baguettes or trapezoid side stones creates a composition that feels authentically Art Deco — bold, geometric, and elegantly proportioned.
• Geometric cluster designs: Multiple hexagons can tessellate (tile without gaps), creating honeycomb-inspired cluster settings that are visually stunning and structurally efficient.
• Modern solitaires: A simple prong-set hexagon on a clean band makes a powerful minimalist statement — the geometry of the stone does all the visual work.
• Pendant and earring pairs: Matched hexagon pairs set in geometric drop earrings or a bold solitaire pendant bring architectural elegance to fine jewelry collections.

Frequently Asked Questions