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    Loose Triangular Cut Diamonds

    Triangular cut diamonds capture attention with their distinctive three-sided silhouette and remarkable brilliance. Our collection showcases these geometric treasures with precisely calibrated facets that transform light into extraordinary sparkle, offering collectors a bold alternative to traditional shapes with exceptional presence and character.

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    Fancy color

    Fancy color

    Fancy colored diamonds are incredibly rare and fascinating. Nearly every color you can think of is available in fancy color diamonds. There are a huge variety of beautiful color options. Pink, blue, green, brown diamonds look charming and mesmerizing.

    LEARN MORE ABOUT Fancy color
    Intensity

    Intensity

    Diamond intensity refers to the strength or saturation of a fancy color diamond’s hue. It’s a key factor in determining a diamond’s value and desirability.

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    Overtone

    Overtone

    Diamond overtone is a subtle, secondary color that can be observed in some fancy color diamonds, particularly those with intense or vivid hues. It’s like a whisper of color layered over the primary color, adding depth and complexity to the diamond’s brilliance.

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    Shape

    Shape

    Diamond shape refers to the overall outline and facets of a diamond. It’s a crucial factor that affects a diamond’s brilliance, fire, and scintillation – its ability to reflect light and sparkle.

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    Clarity

    Clarity

    Diamond clarity refers to the absence of inclusions (internal flaws) and blemishes (external imperfections) within a diamond. It’s one of the four Cs (carat, cut, clarity, and color) that determine a diamond’s value and price.

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    Carat weight

    Carat weight

    Diamond weight, also known as carat weight, is a measure of a diamond’s mass. It’s one of the four Cs (carat, cut, clarity, and color) that determine a diamond’s value and price.

    LEARN MORE ABOUT Carat weight
    Price

    Price

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    3.45 Carat K SI2 Modified Triangular Brilliant Diamond GIA

    3.45 Carat K SI2 Modified Triangular Brilliant Diamond GIA

    19,000.00$
    0.72 and 0.73 carat Pair of F VS Triangle Shape Diamonds

    0.72 and 0.73 carat Pair of F VS Triangle Shape Diamonds

    9,775.00$
    3.07 and 3.25 carat Pair of J/H SI1 Triangle Shape Dimonds GIA

    3.07 and 3.25 carat Pair of J/H SI1 Triangle Shape Dimonds GIA

    Sold
    1.01 carat E VS2 Triangular Shape Diamond GIA

    1.01 carat E VS2 Triangular Shape Diamond GIA

    Sold

    What is the difference between trillion, triangular, and trillion brilliant cut diamonds?

    The terms “trillion,” “triangular,” and “trillion brilliant” are often used interchangeably but have subtle distinctions in the diamond industry. Traditionally, “trillion” refers to a perfect equilateral triangular shape with curved sides, while “triangular” encompasses any three-sided diamond including those with straight sides or irregular proportions. “Trillion brilliant” specifically indicates a triangular diamond cut with a brilliant faceting pattern (typically 44-50 facets) designed to maximize sparkle rather than a step-cut arrangement. When purchasing these distinctive natural stones, verify the exact specifications, as the cutting style significantly affects both light performance and price of these rare, conflict-free gems, with brilliant-cut versions typically commanding higher values due to their enhanced sparkle.

    Why are triangular shaped diamonds less common in the market?

    Triangular shaped diamonds represent less than 2% of the global diamond market due to several factors. Their specialized cutting requirements demand specific rough crystal shapes that occur less frequently in nature. The cutting process also yields lower recovery from rough, increasing production costs of these precious stones. Additionally, their distinctive geometric shape appeals to a smaller segment of collectors seeking alternative aesthetics rather than traditional diamond silhouettes. Market scarcity creates both challenges and opportunities—while selection may be more limited, reduced competition often results in better value per carat compared to mainstream shapes. For purchasers seeking genuine uniqueness, this relative rarity ensures a truly distinctive acquisition with significant character.

    How should triangular diamonds be set to maximize their unique appearance?

    Triangular diamonds perform best in settings specifically designed to protect their points while showcasing their geometric character. Three-prong settings with V-tips at each point provide both security and visual emphasis, while bezel or semi-bezel settings offer maximum protection for active wearers. For these high-quality gems, consider tension settings that expose maximum light entry to enhance brilliance, or architectural designs that complement their modern aesthetic. When purchasing settings for triangular diamonds, ensure the mounting accounts for their lower profile compared to round brilliants, allowing them to sit securely without excessive height. The best settings highlight the stone’s unique trilateral symmetry while providing proper structural support for these distinctive, conflict-free precious stones.

    What proportion creates the most appealing triangular cut diamond?

    The most appealing triangular cut diamonds feature perfect equilateral proportions with sides of equal length creating perfect 60-degree angles. Depth percentages of 32-40% optimize light return without excessive weight hidden where it doesn’t enhance appearance, providing better value. Some collectors prefer slightly curved sides that soften the geometric outline, while others value the architectural precision of straight edges—both are premium variations rather than quality differences. When evaluating these rare stones, examine them from multiple angles to ensure proper facet alignment that eliminates dark areas. The table size (typically 50-65% of width) should balance with the depth to create consistent brilliance throughout the natural gem, justifying its unique worth and cost.

    Frequently Asked questions

    What is a loose diamond?

    A loose diamond is simply a diamond that hasn’t been set into a piece of jewelry yet. It’s a raw, uncut stone, ready to be transformed into something beautiful. 

    Loose diamonds are the foundation of many stunning pieces, from diamond engagement rings to elegant bracelets, necklaces or eternity bands. They’re also used to create custom jewelry, allowing you to express your unique style. 

    Shop loose diamonds and you’ll have the opportunity to choose your diamond from a wide variety of shapes, sizes, and qualities. Whether you’re looking for a brilliant round diamond, a classic emerald cut, or a sleek princess cut, loose diamonds offer incredible customization possibilities. 

    No matter what kind of diamond you’re searching for, a loose diamond is the perfect starting point to create a timeless treasure that you’ll cherish forever.

    What are conflict-free diamonds?

    Conflict-free diamonds are diamonds that have been ethically sourced, meaning they were not mined in areas where the proceeds funded armed conflict or human rights abuses.  

    While natural diamonds are often associated with these ethical concerns, conflict-free diamonds offer a solution. These diamonds with a clear, traceable origin are a responsible choice for you if you  want your diamond to reflect its values.

    There are two main types of conflict-free diamonds:

    1. Natural Conflict-Free Diamonds

     These are natural diamonds that have been mined in areas where ethical practices and responsible sourcing are strictly enforced.  You can find the perfect conflict-free natural diamond by looking for certifications from reputable laboratories, e.g. GIA . 

    1. Grown Diamonds

     These are grown diamonds created in a lab, offering a completely conflict-free alternative. They’re chemically, physically, and optically identical to natural diamonds, but more affordable and environmentally friendly. However, at Reuven Veksler we never deal with grown diamonds. 

    Whether you choose a natural or grown conflict-free diamond,  it’s vital to understand the certifications and guarantees that come with it.  

    A conflict-free diamond will sparkle beautifully and reflect your commitment to ethical sourcing.  It’s a diamond that has been responsibly sourced and will embellish your diamond engagement ring or other pieces of jewelry that will complement women’s wedding outfits. 

    The best diamonds to purchase

    To find the perfect diamond you have to consider many factors, like symmetry, fluorescence, 4Cs, color grade. All that stuff canmake your head buzz, so we always recommend starting with your budget. Calculate how much you are willing to spend and what your limit is, after which you will definitely not be able to spend more.

    The best diamond is the one that fits your expectations and budget. Of course, we recommend considering only natural stones, as they are time-tested symbols of nature’s majesty and beauty 

    How to choose the right diamond for jewelry?

    Selecting the ideal diamond for your jewelry can be a daunting task, but it’s also an exciting adventure! With so many options in the world of diamonds, it’s important to understand the key factors that will influence your choice. 

    Let’s imagine you are eager to purchase a ring. First of all, determine your ring style. 

    Think about the style of jewelry you want.  Is it a classic engagement ring, a delicate ring, or a statement piece? The setting and design of your ring will influence the diamond’s shape, size, and overall look. Secondly, never forget about 4Cs. Keep in mind that a good cut will ensure that light reflects beautifully from the diamond. In addition, diamonds with a higher color grade (closer to D) appear whiter when exposed to light. You can find beautiful diamonds with subtle hints of yellow, especially if you’re on a budget. Moreover, natural diamonds will have some inclusions, but they’re often invisible to the naked eye. Take into account that some diamonds with fluorescence can appear hazy or milky when exposed to ultraviolet light.  

    With a clear understanding of the 4Cs and your personal preferences, you’re ready to find your dream diamond!  Remember that some diamonds may have more noticeable inclusions or a slightly warmer color, but still be beautifully brilliant. 

    Where to buy certified loose diamonds?

    When you’re ready to purchase a certified loose diamond, it’s essential to choose a reputable source to ensure quality, authenticity, and ethical sourcing. 

    Ensure the diamond comes with a reputable certification from a respected laboratory like GIA, AGS, IGI. At Reuven Veksler, we always provide all necessary certificates and are ready to answer all your questions regarding the origin of your diamond. We do our best to make your diamond buying experience special and unforgettable