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GIA / IGI Certified
Lab-Grown Diamonds
Oval Cut Lab-grown
Diamonds
Vesirio unveils its stunning collection of oval cut lab-grown diamonds, blending classic grace with contemporary crafting techniques. These diamonds feature the elegant elongation of the oval shape, which not only creates a flattering illusion of length on the wearer's finger but also embodies a seamless fusion of tradition and modernity. With cutting-edge, environmentally friendly manufacturing processes, Vesirio's oval cut diamonds represent the pinnacle of sustainable luxury.
Diamond Pricing
Cost for Colorless Oval Cut Lab-grown Diamonds
Laboratory-grown Diamond Product Specifications
The 4Cs of our lab-grown colorless heart-shaped diamonds are guaranteed to fall within your chosen ranges on the GIA diamond grade scale. If the actual 4Cs grade is measured to be above the top of the ranges, no additional fees will be charged.
Diamond Pricing
Cost for Colorless Round-cut Lab-grown Diamonds
Laboratory-grown Diamond Product Specifications
The 4Cs of our lab-grown colorless round-cut diamonds are guaranteed to fall within your chosen ranges on the GIA diamond grade scale. If the actual 4Cs grade is measured to be above the top of the ranges, no additional fees will be charged.
Choose a ring setting for your diamond
Unveil the full potential of your chosen oval cut lab-grown diamond by pairing it with the perfect engagement ring setting from our diverse collection. From the classic elegance of solitaire settings to the intricate details of vintage-inspired designs, we offer a wide range of styles to complement your unique diamond and personal taste.
Get inspired by our oval cut diamond rings
Certificates of Authenticity
Experience the genuine beauty of our diamonds made from hair, each a genuine testament to both innovative craftsmanship and emotional significance. Every diamond we craft comes with a complimentary in-house certification, meticulously detailing the 4Cs—color, cut, clarity, and carat weight—along with other distinctive characteristics that ensure transparency and trust. For those seeking added assurance, we offer certification through the International Gemological Institute (IGI), renowned for its global authority in gemology. This optional IGI certification further attests to the quality and authenticity of our unique diamonds, providing an extra layer of verification for your treasured gem.
About Oval Cut Diamond
The oval cut diamond, celebrated for its elongated shape and flattering effect, merges the allure of classic elegance with a touch of modern sophistication. Its harmonious mix of round and linear forms offer a distinctive alternative that appeals to those drawn to both innovation and timeless beauty. The oval cut is particularly admired for its ability to elongate the finger, presenting a slender, graceful appearance that enhances its wearer's hand.
Originating in the 1960s, the oval cut represents a contemporary twist on traditional diamond shapes, embodying the spirit of adaptation and aesthetic evolution. It stands out for its ability to balance the classic appeal of round diamonds with the uniqueness of elongated cuts, making it a favorite among those who value creativity and individuality.
Going Beyond the Popular.
Fancy Cut Diamond Jewelry
The unique diamond shape you choose with a piece of jewelry designed with our craftsmanship is a reflection of your own personality and sense of style.
Diamond Shapes
Fancy-cut Lab Diamond Product Specifications
Our colorless fancy-cut diamonds are mostly ready-to-ship but also sometimes grown-to-order or cut-to-order. The process may takes 2-3 extra days to complete with no additional charges.
All fancy-shaped diamonds share the same prices as our round-brilliant cut diamonds.
Lab and Natural Diamonds
Vesirio™ offers an extensive selection of high-quality, certified, and ethical lab-grown diamonds and natural diamonds.
Round and Fancy Cuts
Each diamond shape bears a unique history. The diamond shape you choose is a reflection of your own personality and sense of style.
Colorless and Colored
Colorless diamonds are a timeless classic; while colored diamonds possess magnificent beauty and distinctiveness.
Standing out from the Crowd.
Certain natural elements, such as nitrogen or boron, can saturate the diamond, alter its microscopic structure, and change its interaction with light, giving it its exceptional colors.
Fancy Colored Diamond Jewelry
✦ Colored Diamonds
A Unique Design Customized for You.
Diamond Colors
Blue
Titanic as the sky-blue heavens above, infinite peace, calmness, and devotion stretch beyond the end of the world, just like blue diamonds. For most blue diamonds, their color is due to trace amounts of the element boron, which substitutes for some of the carbon atoms in the diamond's crystal lattice.
Yellow
Just as the warm sunlight nurtures life, the flash of golden yellow hue evokes gleams of cheerfulness and curiosity, adding depth to the diamond that catches the eye. Yellow diamonds’ unique color comes from the presence of nitrogen in their composition. Depending on the amount of nitrogen, the color intensity will range from light to dark.
Pink
Pink diamonds are often worn by celebrities as they are the altitude of luxury and are extremely rare. This romantic shade comes from a distortion of the diamond’s crystal structure, though the exact cause of the color remains a mystery. Representing the color of love, happiness, and delight, pink diamonds are a uniquely beautiful choice.
Colored Lab-grown Diamond Specifications
Our fancy-colored diamonds are mostly grown to order.
The process takes 2-4 extra weeks to complete and charges an extra fee of 60%. Colored diamonds (other than black) are guaranteed to be Fancy Light, Fancy, Fancy Intense, Fancy Vivid, Fancy Dark, or Fancy Deep. Clarity and cut grade are not guaranteed due to the nature of customized production.
* Please contact us for more details or ask for a special quotation.
About Lab Diamonds’ 4Cs
The 4Cs—Cut, Color, Clarity, and Carat—serve as the universal language for diamond quality, guiding buyers in selecting the perfect lab-grown diamonds. Understanding these criteria ensures you invest in a gem that meets your desires for brilliance, hue, purity, and size.
Cut
The Cut of a lab-grown diamond influences its brilliance and sparkle. A well-cut diamond reflects light beautifully, determining the diamond's overall aesthetic appeal.
Color
Color grades how colorless a lab-grown diamond is, ranging from crystal clear to slightly tinted. The closer to colorless, the rarer and more valuable the diamond.
Clarity
Clarity assesses the absence of blemishes and inclusions in lab-grown diamonds. A diamond with higher clarity showcases purer and flawless perfection.
Carat
Carat measures the weight of lab-grown diamonds, directly influencing their size. This unit of measurement helps determine the diamond's physical presence.
Lab-grown
Natural
Carbon
Chemical Composition
10
Mohs Scale Hardness
Dispersion
10
Density
3.52
Refractive Index
2.42
Crystal Structure
Cubic
vs.
Carbon
10
10
3.52
2.42
Cubic
Lab-grown Diamonds VS Mined Diamonds
The lab-grown diamonds we offer comes with the assurance of quality and ethics, underscored by prestigious certifications from IGI and other professional institutions. The International Gemological Institute (IGI) confirms the diamonds' ethical origins, providing an unbiased guarantee of your diamond's authenticity, cut, color, clarity, and carat weight. An IGI certification means your diamond meets rigorous standards for quality and sustainability, making your choice not just stunning, but also informed and responsible.
Element Symbol
C
A natural diamond's chemical formula is represented by a "C" because it is made up of the element carbon.
Element Symbol
C
A lab-created diamond's chemical formula is a "C" as well, since it is made up of the element carbon too.
Mohs Hardness
10
Diamonds are known for being one of the hardest substances on earth. The Mohs scale is a relative scale used to measure the hardness of minerals, with 10 being the highest level of hardness.
Mohs Hardness
10
Since both natural and lab-grown diamonds are composed of carbon atoms arranged in a crystal lattice structure, they share the same hardness and are equally resistant to scratching and abrasion.
Refractive Index
2.42
Refractive index is a measure of how much a substance can bend or refract light. Diamonds have a high refractive index, resulting in an optical effect of colored sparkles - "Diamond Fire".
Refractive Index
2.42
In essence, lab-grown diamonds share the same refractive index as natural diamonds, producing the same beautiful play of colors (diamond fire) with the same optical qualities.
Natural vs Lab-grown
Natural diamonds and Lab-grown diamonds are physically, chemically, and optically the same.
FAQ
About oval cut lab grown diamonds
To ensure your oval cut lab-grown diamond is certified and ethically sourced, consider the following steps:
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IGI Certification: Verify the diamond's certification by checking the International Gemological Institute (IGI) certificate number on their official website for authenticity.
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Lab-Grown Assurance: By choosing a lab-grown diamond, you're inherently selecting an ethically sourced option, as these diamonds are created in controlled environments without the environmental and ethical concerns associated with mining.
Adhering to these steps ensures that your investment in an oval cut lab-grown diamond is not only a testament to beauty and quality but also a reflection of responsible and ethical sourcing practices.
Several ring settings particularly enhance the allure of lab-created oval cut diamonds:
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Solitaire Setting: Highlights the simplicity and elegance of the lab-created oval cut diamond, focusing all attention on its shape and brilliance.
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Halo Setting: Encircles the lab-created oval cut diamond with smaller diamonds, magnifying its size and enhancing its sparkle, making it appear even more luxurious.
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Pavé Setting: Features a band adorned with small diamonds leading up to the oval center stone, adding brilliance and creating a cohesive sparkle.
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Bezel Setting: Wraps the diamond in a metal rim, protecting its edges and accentuating its shape with a sleek, modern look.
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Three-Stone Setting: Flanks the lab-created oval cut diamond with two smaller stones, symbolizing the past, present, and future, and adding depth and dimension to the ring's design.
Choosing lab-grown oval cut diamonds for engagement rings offers several advantages:
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Unique Appeal: The lab grown oval cut diamond's elongated shape can elongate the finger, offering a flattering and distinctive appearance not as commonly seen as round cuts.
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Brilliance and Fire: Oval cut lab-grown diamonds, especially when well-crafted, provide exceptional brilliance and fire, making them a dazzling choice for engagement rings.
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Customization and Variety: A wide selection of sizes, colors, and clarity levels in lab-grown oval cut diamonds allows for greater customization to fit personal preferences.
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Eco-Friendly: These lab-grown oval cut diamonds are sustainably produced with minimal environmental impact, appealing to eco-conscious consumers.
Oval cut lab-grown diamonds demonstrate exceptional brilliance and fire, attributed to their distinctive qualities:
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Brilliance: The elongated shape and faceting style of oval cut lab-grown diamonds enhance light reflection, resulting in a bright, lively sparkle. The cut's strategic arrangement of facets, including a large table, captures and reflects light efficiently, boosting the diamond's overall brilliance.
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Fire: The oval cut lab-grown diamonds’ proportionate design facilitates the splendid dispersion of light, breaking it into a spectrum of colors. The rounded ends and elongated form work together to scatter light across a wide area, producing a stunning display of fire that radiates a diverse range of colors, particularly vivid in well-lit environments.
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Craftsmanship and Precision: Crafting an oval cut lab-grown diamond to perfection demands meticulous attention to detail and craftsmanship. The precision in cutting ensures each facet contributes to its radiant brilliance and spectacular fire.
Oval cut lab-grown diamonds merge aesthetic appeal with superior optical performance, making them a fantastic choice for those who value elegance and the remarkable interplay of light and color.
When selecting lab-created oval cut diamonds, consider the following:
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Length-to-Width Ratio: Affects the diamond's overall shape; ratios between 1.3 and 1.5 are typically considered ideal for a classic oval look.
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Symmetry: Crucial for an oval cut to ensure even light reflection and a balanced appearance.
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Bowtie Effect: Look for a diamond with minimal to no visible bowtie effect, which can occur in oval cuts due to uneven light distribution.
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Color and Clarity: Decide on color and clarity grades that balance aesthetics and budget, keeping in mind that inclusions may be more visible in larger stones.
For oval cut lab-grown diamonds, known for their brilliant faceting and elegant shape, selecting the most budget-friendly color grade and clarity options is key to enhancing both the stone's beauty and overall value:
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Color Grade: Choosing G-H color grades for oval cut lab-grown diamonds offers an optimal balance, providing a nearly colorless appearance without the premium price of the highest color grades (D-E-F). These grades ensure the diamond looks white in most settings, making it a smart compromise between quality and cost.
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Clarity Choice: SI1-SI2 clarity levels are advisable for oval cut lab-grown diamonds. The brilliance and faceting pattern of oval cuts can help conceal inclusions, meaning diamonds within this clarity range usually appear clean to the naked eye. Opting for this clarity range allows for a diamond that looks visually stunning without the expense associated with the highest clarity grades, like VVS (Very Very Slightly Included) or IF (Internally Flawless).
Following these guidelines will help in selecting an oval cut lab-grown diamond that combines financial savvy with breathtaking visual appeal, ensuring a choice that is both economically smart and visually striking.
FAQs
Are Vesirio lab diamonds HPHT or CVD?
Vesirio™ diamonds may be HPHT diamonds or CVD diamonds. Both methods create real diamonds that are certified by professional institutions such as GIA and IGI.
Are Vesirio diamonds enhanced or treated?
As part of the regular production process, some Vesirio™ lab-grown diamonds are enhanced and treated to ensure that they come in the best quality with sheer elegance.
Will lab-grown diamonds change color?
Same as natural diamonds, all lab-created diamonds will not change their physical appearance under normal conditions. Therefore, the color is permanent.
What are lab-created diamonds?
Lab-grown diamonds are real diamonds created in the lab by simulating the situation within the earth's crust to mimic the growth environment of natural diamonds.
Can lab diamonds be detected?
It is impossible to distinguish lab diamonds from natural diamonds without scientific instruments, even under the microscope or the eye of a highly trained gemologist.
Are lab-grown diamonds and moissanites the same?
Lab-grown dimaonds and moissanites are completely different.
gemstones are composed of silicon carbide. Compared to lab diamonds, moissanites differ in brilliance, durability, color, and price.
How much does lab-grown diamonds cost?
Like natural diamonds, the cost of a lab-grown diamond is based on its properties. Vesirio™ diamond prices start from $500 for 0.5 ct.
How lab-grown diamonds are made?
There are two processes in which lab diamonds can be grown: High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD).
Will lab diamonds last forever?
As lab diamonds are physically, chemically, and optically identical to natural diamonds. If natural diamonds last forever, so do lab diamonds.
Will lab diamonds go down in price?
The price of lab diamonds fluctuates according to the market demand. Recently, we have observed an increase in demand of man-made diamonds.
Where to buy lab-grown diamonds online?
VRAI and Lightbox Jewelry are some of the popular places to buy lab-created diamonds. You can also explore our expansive collections at Vesirio™.
Where to buy lab-grown diamonds in the UK, Australia, and Canada?
At Vesirio™ we offer worldwide shipping which means you can place the order on our website, and we will deliver it to you, whatever country you are in.