Lab Diamonds

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Lab-grown

The following seven retailers are rated the best places to buy lab-grown diamonds.<table><tbody>
<tr>
	<td style="width: 11.6759%;">James Allen </td>
	<td style="width: 61.5568%;">Our
 a top-rated retailer known&nbsp;for exceptional prices, products, and customer service. Shop at <a href="https://www.jamesallen.com/loose-diamonds/lab-created-diamonds/?a_aid=5c83f22427304" class="external" rel="nofollow">James Allen</a>. </td></tr>
<tr>
	<td>Blue Nile </td>
	<td>A top industry leader and&nbsp;regarded as a pioneer of the online diamond trade. Shop at <a href="https://www.bluenile.com/diamond-search?a_aid=5c83f22427304" class="external" rel="nofollow">Blue Nile</a>. </td></tr><tr>
	<td>Brilliant Earth</td>
	<td>A renowned eco-friendly company. Offers excellent&nbsp;products and is a publically traded company. Shop at <a href="http://brilliantearth.sjv.io/JrjYvQ" class="external" rel="nofollow">Brilliant Earth</a>. </td></tr><tr>
	<td>Whiteflash</td><td>A top-rated retailer known for exceptional diamond-cutting skills. Shop at <a href="https://www.whiteflash.com/?a_aid=5c83f569cab95" class="external" rel="nofollow">Whiteflash</a>. </td></tr><tr>
	<td>Clear Origin</td><td>An emerging online leader with a sole&nbsp;focus on lab-grown diamonds. Shop at
 <a href="https://www.jdoqocy.com/click-100750571-15362394" class="external" rel="nofollow">Clear Origin</a>. </td></tr><tr>
	<td>Ritani</td><td>New York-based brand known for high-quality settings. Shop at <a href="https://ritani.vxca.net/XYGVGM" class="external" rel="nofollow">Ritani</a>. </td></tr><tr>
	<td>Auerate</td><td>Contemporarcy designs and affordable prices. We like their jewelry designs for
 daily use. Shop at <a href="https://www.pjtra.com/t/2-553727-299166-161475" class="external" rel="nofollow">Aurate</a>. </td></tr>



</tbody></table>

Best Places to Buy Lab-Grown Diamonds

Buying a lab-grown
 diamond online is the best option, especially if a buyer has gained sufficient insights into acquiring these
 diamonds at a reasonable price. Based on our experience, most local jewelers
 often lack sufficient inventory for effective comparison as well as the expertise to assist buyers in making informed choices.

Before embarking on the
 journey of purchasing lab-grown diamonds online, it is critical to explore the following questions&nbsp;to identify a dependable jeweler&nbsp;for a pleasant&nbsp;shopping experience:

<ul><li>Does the jeweler offer high-quality diamonds?</li><li>Is each diamond carefully evaluated for quality control, or are they simply drop-shipped from wholesalers?</li><li>Is the return policy
 reasonable, encompassing trade-in, resale, or other forms of
 lasting support, thereby indicating the company's commitment to its products?</li><li>What do the reviews reflect?
 Examining their reviews will offer a precise understanding of the company's
 reputation.</li><li>While the diamond is
 the critical element of the purchase, it is unwise to overlook the quality of the setting. Where do these settings originate, and what is
 their quality like?</li></ul>











Amidst the many
 choices for procuring lab-grown diamonds, it is important to opt for a reputable
 jeweler. Anticipate a slight premium for the convenience of a stress-free,
 low-risk, and high-quality transaction. 



Having taken the above
 questions into account, the following seven retailers emerge as the best places for buying&nbsp;lab-grown diamonds online:

<a href="https://www.petragems.com/james-allen-review/">James Allen</a>

James Allen possesses a keen
 understanding that while purchasing an engagement ring online may
 be reasonable and swift, envisioning its real-life appearance can prove
 challenging. In response to this predicament, the retailer employs captivating
 360-degree video technology to showcase their jewelry, coupled with
 round-the-clock customer service and unparalleled pricing. This confluence of
 elements bestows customers with a genuinely unparalleled shopping experience,
 all within the confines of their homes. With their innovative Ring Studio
 service, James Allen takes this commitment further by granting clients full
 creative autonomy over their setting style, allowing them to
 select the metal and design for the ring's head and shank.

Beyond their extensive
 inventory of natural diamonds, James Allen offers a staggering selection of
 over 35,000 lab-created diamonds, ready to be incorporated into any engagement
 ring. Moreover, their offering extends to more than 1,000 fancy-colored lab
 diamonds.

James Allen distinguishes
 itself through its unwavering dedication to exceptional customer service.
 Prospective buyers can engage in real-time diamond consultations at any time without
 the need for an appointment, connecting with experts to compare stones and
 review specifications. For more comprehensive insights, please refer to
 our comprehensive James Allen review.<a href="https://www.jamesallen.com/?a_aid=5c83f22427304"><img loading="lazy" class="img-responsive" src="https://backend.petragems.com/public/api/Images/img-1687674586.webp" alt="James Allen Diamonds" width="361" title="James Allen" height="202"></a>




<a href="https://www.petragems.com/blue-nile-review/">Blue Nile</a>

Since its establishment in 1999, Blue Nile has evolved into one of the globe's most esteemed jewelry establishments, earning widespread recognition as a pioneer within the online diamond and engagement ring market. Renowned for its internet-based business model and cost-efficient operations, Blue Nile delivers breathtaking engagement rings of exceptional quality and craftsmanship, all while upholding stringent standards. In a noteworthy collaboration with Lightbox, the company introduced an exquisite collection of lab-grown diamond rings in 2020. This compact yet captivating assortment features engagement rings adorned with lab-grown diamonds in white, blue, or pink shades.What sets Blue Nile apart?In addition to offering engraving services, Blue Nile extends the convenience of complimentary ring resizing for the initial year on all custom-designed engagement rings. Furthermore, the company provides a lifetime manufacturer's guarantee alongside a flexible payment plan, enhancing the overall customer experience.Blue Nile's product range strikes an adept balance between aesthetics, value, and quality. Each lab-grown diamond must exhibit a minimum VS clarity and a Very Good cut grade. Remarkably, Lightbox's lab-grown diamonds are uniformly priced at $800 per carat, irrespective of the chosen color – white, blue, or blush pink. This equitable pricing strategy presents an exceptional opportunity to acquire a colored diamond at a reasonable cost. For a deeper understanding, please check our comprehensive Blue Nile review.<a href="https://www.petragems.com/brilliant-earth-review/">Brilliant Earth</a> Brilliant Earth is a renowned jeweler for its commitment to ethically sourcing diamonds, guided by their "beyond conflict-free" policy that resonates strongly with socially conscious buyers. The establishment shines as one of the premier destinations for purchasing lab-created diamond engagement rings, offering a staggering collection of over 30,000 IGI certified lab diamonds alongside an array of distinctive ring settings.What sets Brilliant Earth apart?Brilliant Earth introduces a unique facet to the buying experience through its innovative virtual try-on app, enabling prospective buyers to grasp better how a ring might translate in person. As the name implies, this ingenious service empowers individuals to virtually don engagement rings by simply uploading a photograph to the platform and selecting their preferred ring style. Furthermore, Brilliant Earth extends the convenience of virtual sessions and consultations their knowledgeable jewelry team facilitates.Brilliant Earth offers a remarkable selection of over 75,000 lab diamonds by distinguishing itself from one of the most extensive online inventories of lab-created diamonds. Notably, the company's assortment includes a captivating range of colored lab diamonds, predominantly in shades of pink or blue.Beyond its commitment to ethical stones, Brilliant Earth embraces environmental consciousness by crafting its rings from recycled metals, reducing the demand for newly mined resources. Their ring boxes, thoughtfully fashioned from responsibly sourced natural wood, exemplify their dedication to sustainability. The company's impact extends beyond its products, encompassing a vital social mission that involves giving back to mining communities and actively supporting initiatives for rainforest conservation. We invite you to consult our comprehensive Brilliant Earth review for an in-depth exploration.<a href="https://www.petragems.com/whiteflash-review/">Whiteflash</a>

Whiteflash is a highly esteemed and trusted jeweler from Sugar Land, Texas. Earning a spot among our top-rated retailers, this establishment has recently ventured into the realm of high-quality precision-cut lab-grown diamonds. Renowned for its coveted "a cut above" diamonds, Whiteflash offers an impressive array of accolades, including outstanding customer reviews and the esteemed Better Business Bureau's Pinnacle award – a distinction repeatedly garnered by the company. For a deeper insight, our comprehensive Whiteflash review is a helpful resource.What sets Whiteflash apart?Whiteflash's distinctiveness comes to the fore through several defining attributes, collectively contributing to an unparalleled customer experience:<ul><li>Unique Brand: A reputation that precedes itself, Whiteflash's brand excellence is a hallmark of its offerings.</li><li>Exceptional Customer Service: A commitment to customer satisfaction underscores Whiteflash's approach, elevating the purchasing journey to new heights.</li><li>A Cut Above Diamonds: Renowned for its precision-cut diamonds, Whiteflash's "A Cut Above" collection epitomizes its commitment to excellence.</li><li>Free Shipping and Returns: The convenience of complimentary and hassle-free returns further solidifies Whiteflash's customer-oriented approach.</li></ul>



<a href="https://www.jdoqocy.com/click-100750571-15362394" class="external" rel="nofollow">Clear Origin</a>

Established in 2017, Clear Origin has carved a distinct niche by
 concentrating solely on lab-grown diamonds, primarily enhancing the diamond
 purchasing process. The company's founders bring decades of invaluable
 expertise from their extensive involvement in the diamond industry. Beyond its
 specialization in lab-created diamonds, Clear Origin extends its offerings to
 encompass distinctive and exquisite fine jewelry collections.

Benefits of Buying at Clear Origin

<ul type="disc">
 <li class="MsoNormal">Free Shipping
 with 100 Days of Returns</li>
 <li class="MsoNormal">Modern Website
 with a 360-Degree View of Diamonds</li>
 <li class="MsoNormal">GIA and IGI
 Certified Diamonds</li>
 <li class="MsoNormal">Hand-picked and
 inspected lab diamonds only.</li>
</ul>

<a href="https://ritani.vxca.net/XYGVGM" class="external" rel="nofollow">Ritani</a>

Founded in 1999 by a family of jewelers, Ritani is renowned for its
 elegant and high-quality fine jewelry. Expert artisans in New York uniquely
 design Ritani's jewelry pieces, and while they offer reasonable pricing on
 loose diamonds, their settings and semi-mounts genuinely shine. In addition,
 Ritani's transparent diamond pricing, complimentary in-store preview, free
 returns, price matching policy, lifetime care package, and lifetime warranty
 are all valuable and advantageous features.

Benefits of Buying at Ritani

<ul type="disc">
 <li class="MsoNormal">Transparent
 Pricing: Ritani provides a transparent breakdown of each diamond's
 wholesale price, operational costs (e.g., shipping, packaging, and
 processing), and the final margin earned by Ritani. </li>
 <li class="MsoNormal">Market
 Analysis: Ritani's software analyzes over 200,000 diamonds and offers the
 best possible prices. </li>
 <li class="MsoNormal">Price Matching:
 The company offers a comprehensive price matching policy."</li>
</ul>

<a href="https://www.pjtra.com/t/2-553727-299166-161475" class="external" rel="nofollow">Aurate</a>

Founded in 2015, Aurate offers exceptionally well-crafted fine jewelry at
 highly affordable prices. Aurate's designs are known for their contemporary
 style and elegance. The company also profoundly cares about environmental
 sustainability and maximizes the use of recycled gold. For your everyday fine
 jewelry needs, Aurate is an exceptional choice.

What makes Aurate a top choice?

<ul type="disc">
 <li class="MsoNormal">Highly quality
 fine jewelry at affordable prices </li>
 <li class="MsoNormal">Contemporary,
 classic, elegant designs </li>
 <li class="MsoNormal">Good customer
 service</li></ul>

Best Places Review for Lab Diamonds

Lab-grown, lab-made, lab-grown, or synthetic diamonds are grown in laboratory settings. These diamonds undergo a carefully orchestrated technological process that mirrors the natural progression of diamond formation beneath the Earth's surface. This controlled environment allows for the precise engineering and cultivation of these diamonds. Lab-grown diamonds possess physical, chemical, and optical properties akin to their naturally mined counterparts, rendering them virtually indistinguishable. In essence, they exhibit the appearance of naturally occurring <a href="https://www.petragems.com/education/lab-grown-diamonds/">GIA certified loose diamonds</a>. The journey of lab diamonds has been one of continuous experimentation over numerous centuries, culminating in remarkable success in recent decades. Ongoing endeavors aim to further enhance the growth of diamonds with even purer physical, chemical, and optical attributes, advancing the realm of possibilities within this innovative field.<a href="https://www.petragems.com/education/lab-grown-diamonds/" target="_blank"><img loading="lazy" class="img-responsive" src="https://backend.petragems.com/public/api/Images/img-1687408857.webp" alt="lab grown diamonds benefits" width="481px" title="benefits of lab-grown diamonds" style="width: 481px; height: 269px;" height="269px"></a> Learn more at <a href="https://www.bluenile.com/education/diamonds/lab-grown-diamonds?a_aid=5c83f22427304" class="external" rel="nofollow">Blue Nile</a>. 

Lab-created diamonds offer a
 compelling array of advantages that render them an alluring choice:

<ul type="disc">
 <li class="MsoNormal">Affordability: One of the most pronounced benefits of lab-made
 diamonds is their cost-effectiveness. These diamonds provide
 comparable value to natural counterparts while bearing a significantly reduced
 price tag. Lab-grown diamonds typically command prices around 50-75% lower
 than their naturally mined equivalents.</li>
 <li class="MsoNormal">Conflict-Free Origins: Lab-grown diamonds carry a conflict-free lineage.
 Cultivated, treated, and meticulously cut within controlled laboratory
 environments, they sidestep the ethical dilemmas often associated with
 diamonds sourced from the Earth. This contrasts sharply with naturally mined diamonds, which may inadvertently contribute to societal concerns and
 environmental harm.</li>
 <li class="MsoNormal">Comparable Beauty: Lab-made diamonds exhibit a captivating allure that
 rivals natural diamonds in every aspect. To further explore their visual parallels, delve into our comprehensive <a href="https://www.petragems.com/education/labgrown-vs-natural-diamonds/">lab-made versus natural diamonds</a> article.</li>
 <li class="MsoNormal">Superior Quality: Lab-created diamonds proudly display commendable
 attributes encompassing clarity, color, cut, and carat size. Their
 characteristics stand on par with those of natural diamonds. Moreover,
 they lend themselves to an array of enchanting hues, spanning the classic
 white to vibrant shades of yellow, green, pink, and blue.</li>
</ul>

The appeal of
 lab-grown diamonds extends from their affordability to their ethical and
 aesthetic features, positioning them as a captivating choice within the realm of
 fine jewelry.

Advantages of Lab-Created Diamonds

Growing lab diamonds is relatively uncomplicated; it commences with using a carbon seed to initiate growth. These diamonds are brought into existence by introducing the carbon seed into a controlled chamber, wherein it is subjected to an amalgamation of intense heat, pressure, and a specialized deposition process. This meticulously managed environment faithfully emulates the natural conditions akin to diamond formation within the Earth's crust.

<table style="border-collapse:collapse;width: 100%;"><tbody>
<tr>
	<td style="width: 50%; text-align: center;"><img loading="lazy" class="img-responsive" src="https://backend.petragems.com/public/api/Images/Picture22.webp" alt="growth process lab diamonds" width="300px"> Watch the <a href="https://player.vimeo.com/video/266559133" rel="nofollow">explainer&nbsp;video</a>.&nbsp; </td>
	<td style="width: 50%;">Crystallization is an essential technique employed in the creation of lab-grown diamonds. This method facilitates a diamond seed's gradual growth and maturation over six to ten weeks, culminating in its eventual cutting and polishing. Following this transformative process, the fully grown and expertly polished diamond undergoes evaluation by a grading laboratory to ascertain its 4Cs – carat weight, cut, color, and clarity – as well as other pertinent indicators of quality. </td></tr></tbody></table>

The composition of trace elements in both colored and white lab-created diamonds exhibits subtle deviations from their naturally mined counterparts. Detecting these differences requires specialized equipment capable of discerning the minor variations in crystal growth and trace element presence.The two primary methods for cultivating lab diamonds are as follows:<ol><li>HPHT (High-Pressure, High-Temperature): This original technique, introduced in the 1950s, not only facilitates diamond growth but also allows for color enhancement, including captivating shades like blue, pink, and yellow.</li><li>CVD (Chemical Vapor Deposition): Emerging in the 1980s, this approach utilizes lower pressure and more compact machinery to replicate diamond formation within interstellar gas clouds. In this method, a diamond seed is placed within a vacuum chamber, filled with carbon-rich gas, and subjected to temperatures of up to 1500 degrees Fahrenheit. The ensuing high temperatures transform the gas into plasma and carbon, providing the environment for the seed to flourish.</li></ol>Comparing HPHT and CVD:HPHT and CVD have distinct merits and drawbacks, necessitating a case-by-case evaluation of each stone. While some dealers remain impartial, others lean towards HPHT to address crystal strain concerns or CVD to mitigate any hint of blue nuance or phosphorescence alterations. Notably, a significant portion of today's diamond market consists of CVD diamonds, particularly those within the D/E color range and weighing 1.25 carats or more.Distinct indicators characterize each method:<ul><li>CVD traits encompass brown and grey undertones, black polycrystalline inclusions (especially near the girdle), strain or graining within the diamond, striations indicative of iterative growth patterns, and potential signs of HPHT post-growth treatment, which may yield a "straw" or light-yellow grey color.</li><li>Expert scrutiny of HPHT diamonds involves identifying signs of boron-induced blue nuance, grey undertones attributed to titanium, phosphorescence (distinct from fluorescence), growth sector zoning, and metal flux inclusions.</li></ul>Key Attributes of Lab-Made Diamonds:<ul><li>Hardness on the Mohs Scale: 10</li><li>Internal Crystal Structure: Face-centered cubic</li><li>Hardness Comparison: 2.42 (lab-grown) vs. 2.42 (mined)</li><li>SP3 Carbon Diamond Bonds: 100%</li></ul>In terms of appearance, lab-grown diamonds are virtually indistinguishable from their mined counterparts; even a proficient diamond specialist would require a microscope or a jeweler's loupe to detect any variance. Notably, 10x magnification might only prove effective if a lab-grown diamond is laser engraved, a feature not always present.Regarding HPHT diamonds, a blue nuance raises legitimate concerns, as it imparts an unnatural appearance. Experts scrutinize subtle cues for hints of blue nuance, often indicative of an HPHT lab diamond.Conversely, CVD stones exhibit distinctive strain lines and patterns as telltale signs of their lab-grown origin. These patterns resemble internal graining but are perceptible throughout the stone. Occasionally, a grader might also identify post-growth treatments to enhance a diamond's color. CVD diamonds falling within the D, E, and F color ranges frequently undergo such treatments, given that these hues are not typically inherent and are often achieved post-growth.

Growing Lab Diamonds: HPHT vs. CVD

Jewelers frequently hand-select lab-grown diamonds, bringing them to
 their showrooms for meticulous examination. In this process, diamonds are
 confirmed, studied, assessed, videotaped, and tested. A combination of traditional tools and sophisticated laboratory techniques is employed to ascertain diamond quality, with evaluations conducted within a private space under full-spectrum illumination. Some jewelers prefer to bypass acquiring diamonds at trade exhibitions or offices, where lighting adjustments
 may obscure flaws.

Like with mined diamonds, quality control criteria are grounded in
 gemological principles. The primary questions addressed include:

<ul type="disc">
 <li class="MsoNormal">Is the
 diamond's grade accurate?</li>
 <li class="MsoNormal">Do the
 product's color, clarity, and cut/make align with what is observed in
 person?</li>
</ul>

Subsequent assessments are conducted for attributes like bow ties, light
 leakage, crown paneling, pavilion bulge, culet size, fish eyes, empty or
 lifeless centers, irregular chevrons, and other features in fancy-shaped
 diamonds weighing over 2 carats.

While Ideal Scope or ASET photographs are options, they only provide a partial perspective of a diamond's appearance.

Several methods are employed to evaluate the specific atypical properties of lab diamonds post-acquisition. Comparing a lab diamond to others of varying quality proves more effective than isolated examination. Global dealers trust&nbsp;lab experts' discerning eyes and judgment, which is why numerous
 clips, comparisons, and insights are shared with them.

Lab-Grown Diamonds Quality Control

Acquiring a
 lab-grown diamond alongside a trustworthy grading report or certification is helpful. Noteworthy <a href="https://www.petragems.com/education/diamond-certification/">certification labs</a> for lab-grown diamonds
 include the Gemological Institute of America (<a href="https://www.petragems.com/gia-diamond-certification/">GIA</a>),&nbsp;International Gemological Institute (<a href="https://www.petragems.com/igi-diamond-certification/">IGI</a>), Antwerp World Diamond Center (<a href="https://www.petragems.com/hrd-diamond-certification/">HRD</a>), Gemological Science International (CSI), and Gem Certification &amp; Assurance Lab (<a href="https://www.petragems.com/gcal-diamond-certification/">GCAL</a>).



The diamond grading process is generally similar for every diamond certification
 lab.&nbsp;An impartial grading ensures that buyers get an accurate grading of their stone.&nbsp;However, there is
 usually a higher probability of a diamond receiving a completely different
 grade on some rare occasions. The instance occurs in other labs and could also arise in the same lab if the diamond gets sent back for a second grading.

Because of this
 fundamental reason, diamond retailers and customers have differing opinions on
 which lab is best for the job and which provides the best grading. However, many of the
 above labs are reliable for lab-grown diamonds (with GIA&nbsp;being the best).

Lab Diamonds Certification

Lab-grown diamonds are experiencing consistent and gradual growth. Rather than perceiving lab diamonds as mere substitutes for their natural counterparts, it is more helpful to consider them as supplementary options, each occupying a distinct niche within the gem and jewelry industry.Lab-grown diamonds offer a compelling value proposition for buyers navigating budget limitations.The color of <a href="https://www.petragems.com/fancy-color-lab-grown-diamonds/">fancy color lab-grown diamonds</a> retains its permanence and resistance to wear and tear following production. However, caution is recommended, and refrain from subjecting them to elevated temperatures during the mounting process to safeguard their color integrity.

Final Thoughts

Lab-created diamonds are grown in a laboratory using a natural mined diamond seed. These synthetic diamonds have physical, optical, and chemical characteristics

Best Places Where to Buy Lab-Grown Diamonds in 2024