FAQS

Yes, lab grown diamonds are indeed real diamonds.
They are genuine diamonds grown under different conditions.
They have the same visual and chemical composition and physical properties as natural diamonds.
They are just as durable and brilliant as natural diamonds.

Synthetic diamonds are simulants with different chemical compositions, such as cubic zirconia or moissanite. These materials have a different chemical structure compared to diamonds, making them behave differently when it comes to durability and appearance. Lab diamonds, on the other hand, are not synthetic diamonds. They are created in a laboratory setting and they have the same chemical composition as natural diamonds, making them equally brilliant and sturdy.

Currently, lab-grown diamonds up to 40 carats in weight are commonly produced.
Globally, the largest ones exceed 100 carats.

Yes, lab-grown diamonds do have value.
Natural diamonds carry value due to their rarity. But lab grown diamonds also have value in terms of their beauty and durability. Lab diamonds bring long-lasting brilliance to all types of jewelry. Because lab diamonds have no intrinsic rarity, they are priced lower than natural diamonds.

As with any jewelry purchase, the choice to buy lab grown diamonds is a personal one. Lab diamonds offer affordability for many styles. Many appreciate the ethical considerations, environmental benefits, and technological advancements associated with lab-grown diamonds, making them an attractive alternative to mined diamonds.

Natural and lab-grown diamonds can be virtually to tell apart visually. An expert jeweler may be able to tell the difference by specialized equipment or by examining the diamond's inclusions and any special markings.But both natural and lab diamonds exhibit the remarkable brilliance and durability.

Lab-grown diamonds are produced using two main methods: High Pressure-High Temperature (HPHT) and Chemical Vapor Deposition (CVD).Both methods mimic the natural conditions under which diamonds form in the Earth's mantle.The resulting diamonds are chemically and physically identical to natural diamonds.

Lab grown diamonds provide lifetimes of brilliance. Once produced, they maintain their chemical and optically properties over time, because these gems are authentic diamonds.

Lab-grown diamonds can vary in terms of their clarity, just like natural diamonds. Though lab diamonds are made in controlled settings, each gemstone will have its own features in terms of quality. Our lab created diamonds receive IGI gradings.
We are proud to offer some of the best lab grown diamonds, including gems with exceptional clarity, cut, color and carat. You can browse our lab created loose diamonds。

Unlike diamond simulants, lab diamonds will not get cloudy as time goes on.Lab diamonds will not change color over time. That is because lab created diamonds are identical to natural diamonds in terms of chemical composition and optical properties.

Diamond simulants such as moissanite, cubic zirconia and glass may change in appearance over time because they are not actually diamonds. Artificial diamonds and loose synthetic diamonds do not offer the same durability that is offered by genuine lab grown diamonds.

Yes, lab-grown diamonds sparkle in the same way as natural diamonds. This is because lab-grown diamonds are cut and polished using the same techniques as natural diamonds, aiming to maximize their optical properties. As a result, they exhibit the same dazzling sparkle and brilliance that natural diamonds are known for.

Lab-grown diamonds can be a wise investment depending on your jewelry preferences. They possess identical optical and chemical characteristics as natural diamonds but generally come at a more affordable price.

Yes,buying diamonds online is perfectly safe when buying from trustworthy sources like Nozbo.Our diamonds are certified by the IGI.

The ideal carat size for an engagement ring often depends on personal preferences and budget.Generally, popular choices range from 1 to 5 carats.
We offer a wide variety of lab grown diamond rings, making it easy to find the perfect fit for your special someone.

When shopping for a gemstone or diamond engagement ring, understanding the 4Cs of diamonds (cut, color, clarity, and carat weight) and the specific qualities of gemstones can guide you in creating the perfect ring for your partner.

Equally important is considering the wearer's personal style and lifestyle. Whether your partner prefers a distinctive pink cushion lab diamond in a vintage gold setting, or a timeless round lab diamond set in a modern platinum design, the choice should reflect their personality.

Ultimately, combining knowledge of gemstone characteristics with an understanding of your partner's tastes ensures you'll choose a ring that resonates with them and symbolizes your commitment.

You can find out how to measure ring size at home using household items with our guide. When measuring a ring size, do so at the end of the day when the fingers are warm. Don’t forget to measure a few times for accuracy.
If your partner wears rings, borrow one that fits the same finger and measure its diameter or circumference to determine the size.

Diamonds for engagement rings and other jewelry come in round and fancy shapes.

Round-cut diamonds is the classic diamond shape,have unsurpassed brilliance due to its symmetrical and proportional facets.

Each of the fancy shapes—princess, emerald, Asscher, marquise, oval, radiant, pear, heart and cushion—Each diamond shape offers unique characteristics in terms of brilliance, sparkle, and style.

There is no single best diamond shape for an engagement ring—choose the shape that speaks to your heart.

The amount you spend on an engagement ring is a personal choice that should take your finances and priorities into account.Nozbo has a wide range of engagement rings to suit all budgets.

There are several ways to find an engagement ring style that matches your partner’s jewelry tastes.

Take note of the jewelry your partner currently wears. Do they prefer simple and understated pieces, or bold and intricate designs?

When you're out together or browsing online, take note of any rings or styles your partner admires or comments on.

If you're still unsure, consider customizing the ring. This allows you to incorporate specific elements that reflect your partner's style, such as their favorite gemstone, a unique setting, or personalized engravings.

Here are some romantic proposal ideas to consider:

Take your partner to a place that holds special memories for both of you, such as where you first met, had your first date, or shared a significant moment.

Organize a surprise engagement party with friends and family present.

Write a heartfelt letter or proposal message and place it in a bottle. Take your partner to the beach or a lake, and "find" the bottle together.

Plan a camping trip or a night under the stars. Propose while stargazing or sitting by a cozy campfire.

Create a photo album or scrapbook documenting your relationship and end it with your proposal at the last page.

Remember, the most important thing is to tailor the proposal to your partner's preferences and personality to make it truly meaningful and unforgettable for both of you.

Yes, engagement rings can typically be upgraded or modified in the future to better suit your preferences or to commemorate milestones in your relationship. Here are some common ways engagement rings can be upgraded:

Upgrading the Center Stone: You can upgrade the main diamond or gemstone in your engagement ring to a larger or higher-quality stone as your budget allows or as a special anniversary gift.

Changing the Setting: If you want a different style or type of setting for your ring, such as switching from a solitaire to a halo setting, this can often be done by a jeweler.

Adding Side Stones: You can enhance the appearance of your ring by adding side stones or accent diamonds/gemstones around the main stone.

Changing the Metal: If you originally chose a certain metal (e.g., white gold, yellow gold, platinum) and want to change it later, you can have the ring re-crafted in a different metal.

Customization: If you have specific design changes in mind, a skilled jeweler can work with you to create a customized design that incorporates your ideas while preserving the sentiment of the original ring.

No, engagement rings do not have to feature a central diamond or gemstone. While the traditional engagement ring design often includes a prominent central stone.

Modern trends and personal preferences have expanded the options significantly. Some engagement rings may feature two-stone, three-stone and five-stone engagement rings, for example, feature more than one stone and often share brilliance between multiple similarly-sized gems. Other rings, like cluster engagement rings, can create a unique look with gems of varying carats and shapes rather than one focal diamond or gemstone.