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Ritani Lab-Grown Diamonds Review

Make Commitment Easy. Shop Ritani

Experience the pinnacle of excellence with Ritani, the premier online destination for lab-created diamonds. With a seamless online platform, unparalleled variety, and unwavering commitment to customer satisfaction, Ritani stands as the top choice for discerning individuals seeking the finest lab diamonds.

  • One-of-a-kind pieces crafted by the New York artisans

  • 180+ locations in the US so you can touch and feel a Ritani stone at a store near you

  • They are unbelievably transparent. They even display their profit margins on each of their pieces

  • Caters only to clients looking for engagement and bridal pieces.


Ritani Review

Ritani is an online diamond retailer and jewelry store that specializes in offering high-quality engagement rings, wedding bands, and other diamond jewelry at competitive prices. The company was founded in 1999 and has since established itself as a trusted name in the jewelry industry. In this review, we will provide an objective overview of Ritani's products, pricing, customer service, and other features.

Product Quality:

Ritani offers a wide selection of high-quality diamonds and other precious gemstones. The company sources its diamonds from reputable suppliers who adhere to the Kimberley Process, ensuring that all diamonds are ethically sourced. Each diamond is carefully inspected and graded by an independent gemological laboratory, such as GIA or AGS, to ensure that it meets Ritani's strict quality standards. Ritani also offers a selection of designer engagement rings and wedding bands, which are crafted using only the finest materials.


Ritani Diamond Rings:

Ritani's diamond rings are available in a wide range of styles and designs, from classic solitaire settings to more modern and unique designs. The company offers a variety of diamond shapes, including round, princess, emerald, and oval, as well as a selection of fancy colored diamonds. Customers can also choose from a variety of metal types, including white gold, yellow gold, rose gold, and platinum.

One of the standout features of Ritani's diamond rings is the ability to customize the ring to suit the customer's preferences. Customers can choose the diamond shape, cut, clarity, and carat weight, as well as the metal type and style of the band. Ritani also offers a virtual try-on feature, which allows customers to see how the ring will look on their hand before making a purchase.

Ritani diamonds

Ritani Lab Diamonds Reviews:

In addition to its selection of natural diamonds, Ritani also offers lab-grown diamonds. These diamonds are created in a laboratory using advanced technology that replicates the natural process of diamond formation. Lab-grown diamonds are known for their high quality and eco-friendliness, making them a popular choice for those who are looking for an ethical and sustainable option.

Ritani's lab-grown diamonds are graded and certified by independent gemological laboratories, ensuring that they meet the same strict quality standards as natural diamonds. Customers can choose from a range of lab-grown diamond shapes, sizes, and colors, as well as customize their own engagement ring or wedding band.

Overall, Ritani's diamond rings and lab-grown diamonds have received positive reviews from customers. Customers praise the quality and craftsmanship of the rings, as well as the excellent customer service provided by the company. The ability to customize the ring to suit the customer's preferences is also a popular feature.


Customers who have purchased lab-grown diamonds from Ritani have also been impressed with the quality and value of the diamonds, as well as the eco-friendliness of the product.


Ritani's prices are competitive and generally in line with industry standards. While the company's diamonds may be slightly more expensive than some other online retailers, the quality of the diamonds and the attention to detail that goes into creating each piece of jewelry makes it well worth the investment. Ritani also offers financing options through Affirm, which allows customers to pay for their purchases over time.

Customer Service:

Ritani's customer service is excellent. The company offers a 30-day return policy, which gives customers plenty of time to inspect their purchases and ensure that they are satisfied with their jewelry. Ritani also provides a lifetime warranty on all of its jewelry, which covers any defects or issues that may arise over time. Customers can contact Ritani's customer service team via phone, email, or live chat, and the company is known for its quick and helpful responses.

Ease of Use:

Ritani's website is user-friendly and easy to navigate. The site features a wide range of customization options, allowing customers to design their own engagement rings and wedding bands. Ritani also offers virtual appointments with its diamond experts, which can be booked online. The company's mobile app is also easy to use, providing customers with a convenient way to shop for jewelry on the go.

Overall, Ritani is an excellent choice for anyone looking for high-quality diamond jewelry. The company's commitment to quality and customer service is evident in every aspect of its business, from the sourcing of its diamonds to the crafting of its jewelry. While Ritani's prices may be slightly higher than some other online retailers, the investment is well worth it for those looking for a piece of jewelry that will last a lifetime.

  • Are Lab-Grown Diamonds as Strong as Real Diamonds?
    Absolutely! Lab-created diamonds sit atop the list of hardest substances on earth, sharing the space with natural diamonds. In terms of strength, hardness, and durability, lab-grown diamonds are an equal match to natural diamonds.
  • What are the raw materials used in creating lab-grown diamonds?
    You already know that the HPHT process uses a diamond wrapped inside a ball of carbon to create diamonds. However, what you don’t know is that an alloy of iron, nickel, or cobalt is usually used in the process too. If it’s the CVD method, hydrocarbon gases are used as carbon sources, and nothing else.
  • How Do Lab-Grown Diamonds Differ From Cubic Zirconia and Moissanite?
    Contrary to popular misconception, cubic zirconia and moissanite are NOT lab-grown diamonds. Although many people confuse them as synthetic diamonds, they are not related to diamonds (natural or lab-grown) in any way. In fact, both cubic zirconia and moissanite have physical, chemical, and optical properties vastly different from diamonds. They are what’s known commercially as “imitation diamonds.” So, if anyone is advertising cubic zirconia or moissanite jewelry as lab-grown diamond rings, necklaces, earrings, and so on, then avoid them altogether.
  • Do Lab-Grown Diamonds Come In Different Colors?
    Yes, they do. Like natural diamonds, lab-grown diamonds often have subtle tints that may or may not be visible to the naked eye. A competent gemologist can differentiate between clear and colored lab-grown diamonds, although regular consumers may not be able to. Also, yes, their prices are closely related to their color. The crystal-clear lab-grown gems with no color tints command the highest price. In most cases, you’ll find a yellow or bluish tint, which indicates the presence of nitrogen and boron, respectively, in trace quantities. Also, CVD diamonds often have a brown tint to them. If you are looking for affordable colorless gems, then HPHT are the best lab grown diamonds for you. They are usually colorless but cost twice as much as CVD diamonds for the same reason.
  • Do lab diamonds sparkle less?
    Lab-created diamonds, also known as synthetic or cultured diamonds, have the same chemical composition and physical properties as natural diamonds. Therefore, their ability to sparkle and reflect light is essentially the same. The sparkle of a diamond is determined by its cut, clarity, and the way light interacts with its facets, regardless of whether it's lab-grown or mined from the earth. When it comes to sparkle, the most important factor is the diamond's cut. A well-cut diamond will reflect and refract light in a way that maximizes its brilliance and sparkle. Both natural and lab-grown diamonds can be cut to excellent standards, allowing them to exhibit exceptional sparkle. It's worth noting that the appearance of sparkle can also be influenced by other factors such as the quality of the cut, the presence of inclusions or flaws, and the overall design of the jewelry piece in which the diamond is set. These factors apply to both lab-created and natural diamonds.
  • Will a lab diamond fail a diamond tester?
    No, a lab-grown diamond should not fail a diamond tester. Diamond testers are designed to determine whether a gemstone is a diamond based on its electrical and thermal conductivity properties. Both natural and lab-created diamonds have similar thermal conductivity, as they are composed of carbon atoms arranged in a crystal lattice structure. Therefore, a diamond tester should accurately identify a lab-grown diamond as a diamond. However, it's important to note that diamond testers are not foolproof and can sometimes give false positive or false negative results. Other gemstones or diamond simulants with similar thermal conductivity properties, such as moissanite, can sometimes yield positive results on a diamond tester. Therefore, it's recommended to use additional testing methods, such as visual inspection or professional gemological analysis, to confirm the identity of a gemstone.
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