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Lab Grown Diamond Engagement Rings: A Cost-Effective and Ethical Alternative to Diamond Rings

Lab Grown Diamond Rings: A Cost-Effective and Ethical Alternative to Diamond Rings


A timeless diamond ring is on everyone’s wish list, whether you want one for yourself or your loved one. However, natural diamonds take a toll on your savings; you must pay a hefty amount to own one. These naturally-occurring diamonds take billions of years to form beneath the Earth’s crust and get mined, cut, and polished. The final piece of jewelry takes shape after undergoing several stages. Besides the labor, their rarity renders them expensive and out of reach for many. 

However, technological advancements come to the rescue again as lab diamonds are a reality. You can invest in lab diamond rings, which resemble natural pieces. But these artificial models are not eyewash but as authentic as the ones mined. At Diamondrensu, you can purchase from a collection of lab-created diamond rings. You can choose your preferred style, shape, color, and carat weight as per your budget and have an exquisite diamond ring in your possession without fail.

0.55 CT Oval Cut Lab Grown Diamond Muse Engagement Ring

0.55 CT Oval Cut Lab Grown Diamond Muse Engagement Ring

What are Lab-Grown Diamonds? How are They Made?

In the 1950s, the world saw the introduction of the first batch of lab diamonds, credited to General Electric, an American conglomerate. In a highly controlled lab environment, scientists created diamonds that depicted similar chemical and physical properties as the natural ones. These cultured diamonds stood the test of time, and thus, their popularity has reached a new height.

Diamonds created in laboratories form an excellent alternative to natural diamonds. Lab technicians subject carbon atoms to the same temperature and pressure in the Earth’s mantle. While the natural-occurring pieces take billions of years, lab-engineered diamonds hardly take more than two months. When looked at with the naked eye, you can not differentiate between a lab-made and natural diamond.

Currently, two methods are employed to develop diamonds in laboratories, HPHT and CVD. 

High-Pressure High Temperature (HPHT)

In this method, the diamond seeds grow at temperatures ranging around 1500℃ and pressure of 5 to 6 GigaPascal. Usually, melted graphite provides carbon atoms, which consolidate and crystallize into a diamond.

Like natural diamonds, these lab-engineered pieces have the same structure, one carbon atom bonds with four other carbon atoms. The HPHT process also assists in the formation of colored diamonds, a rarity in the world. 

Chemical Vapor Deposition (CVD)

Unlike HPHT, Chemical Vapor Deposition (CVD) does not require a high temperature and pressure. In this method, scientists pump hydrocarbon gas into a vacuum chamber. 

Under moderate conditions (in comparison to HPHT), carbon atoms get freed from the gas, which crystallizes to form diamonds. The longer the process, the more the diamond size.

1.01 CT Pear Blue Diamond Ring, Pear Lab Grown Blue Diamond Engagement Ring

1.01 CT Pear Blue Diamond Ring, Pear Lab Grown Blue Diamond Engagement Ring

How to Distinguish Lab-Grown Diamonds from Natural Diamonds

Lab-grown diamonds depict the same physical and chemical properties as their natural counterparts. They exhibit a similar sparkle and glaze, which makes it difficult to differentiate them from the mined ones. You can only distinguish between the two in a laboratory using specialized equipment. Furthermore, lab-engineered diamonds come with a certification, informing the buyers of their lab origin.

Round Lab Grown Diamond Bypass Halo Engagement Ring

Round Lab Grown Diamond Bypass Halo Engagement Ring

Moissanite Ring v/s Lab-Grown Diamond Ring

It is relatively easy to confuse moissanite rings for lab diamond rings. Moissanite is a diamond simulant that appears identical to authentic diamonds, but the similarity ends there. A diamond simulant does not possess real carbon atoms and thus does not exhibit similar physical and chemical characteristics as natural diamonds.

Moissanite imitates diamonds, while lab-made diamonds are real ones. Both are cost-effective in comparison to mined diamonds, but moissanite is cheaper. If you cannot differentiate between the two, take the help of a gemologist. A skilled professional can separate the two by examining their refractive index. Diamonds are single-refractive, while moissanite depicts double-refraction.

The diamond simulant moissanite differs from lab-engineered diamonds in other aspects too. On the Mohs scale, moissanite ranks 9.25, while the latter scores a perfect ten. A 10 on the Mohs hardness scale makes diamond the hardest known mineral in nature. 

A colorless moissanite is not colorless in the truest sense of the term. When kept under certain lights, they show traces of yellow or gray hues. On the other hand, colorless lab-made diamonds are not deceptive in this way; they exude a white brilliance, free from colored inclusions.

Why Should You Consider a Lab-Grown Diamond Ring?

A lab-grown diamond ring should be your go-to choice for multiple reasons. While one may argue regarding the irreplaceable nature of mined diamonds, they are not sustainable. For both ethical and aesthetic reasons, you should consider lab diamond rings. 

  • Better quality: Diamonds made in laboratories emanate more shine and sparkle. They reek of superior quality, which should be your priority as a buyer. With minimal inclusions, they are also purer and will last for ages with proper care. 

  • Colored variants: Procuring colored diamonds from nature is like searching for water in a desert; they are rare. Because of the advent of lab-made diamonds, this problem stands solved. You can purchase lab-grown diamond rings in different colors–blue, yellow, green, pink–you name it.

  • Eco-friendly: Mining activities occupy a vast expanse of land and displace the local populace. Miners dig the Earth deep to procure natural diamonds, which destroy the flora and fauna of the surroundings. Moreover, mining leads to large-scale pollution–air, water, and land. Soil erosion caused by it renders the land unfit for any productive activity in the future. In a nutshell, it harms the environment, which is not the case with lab-grown diamonds. The latter is thus environment-friendly and does not contribute to the ever-increasing ecological crisis. 

  • Cost-effective: Lab-created diamond rings are cheaper than ones made from natural diamonds. Therefore, you do not need to break the bank to fulfill your wish of owning a diamond ring. 

  • Conscious Consumption: Buying a lab-made diamond ring does not weigh heavily on your conscience. How? In many cases, mining activities take place under inhuman conditions. The exploitation of miners remains rampant in several locations. When you buy a natural diamond, you don’t know the circumstances in which they have been obtained. Thus, you play an indirect role in the oppression of miners and their families.

  • Lab-Grown Diamond Rings: Our Recommendations

    On the occasion of your engagement, you can seal the deal with this oval lab-created diamond ring. A single look at this attractive piece of beauty will leave you mesmerized. The ring’s symmetry and inclusion-free clarity make it pure, just like your love. 

    In the center sits a beautifully-crafted lab-engineered diamond ring, surrounded by small diamonds in a muse setting. At Diamondrensu, this 0.55-carat ring is available in silver, gold, and platinum mediums. Moreover, you can choose the metal tone and ring size and even include a touch of personalization.

    If you have an eye for colored diamonds, this pear-shaped piece will be your ideal bet. The center features a blue-colored diamond, cut in the form of a pear and held in place with the help of claw prongs. Like a halo, a sparkling round brilliant cut encircles the primary stone. Moreover, you get a set of round-cut lab diamonds, which becomes the icing on the cake.

    This round lab-grown diamond ring features a halo setting, held in position by six prongs. If you are hunting for something unique yet enthralling, choose this diamond ring without hesitation. And you can always customize it as per your preferences at Diamondrensu. 

    If you want something different from a classic solitaire, halo, and pave ring, then check out this three-stone diamond ring. This lab-made piece features an emerald-cut diamond in the center, kept in place by a single claw prong. On either side of this central diamond sits two trapezoid-shaped tiny lab-created diamonds. The three-stone formation appeals to the eyes and the heart. You can stamp your love with this hallowed beauty once and for all.

    1.01 CT Emerald Cut Lab Grown Diamond Ring, Side Trapezoid Three Stone Diamond Ring

    1.01 CT Emerald Cut Lab Grown Diamond Ring, Side Trapezoid Three Stone Diamond Ring


    Well, you have various reasons to opt for lab-made diamond rings. These are genuine diamonds, except they are not mined but created in laboratories. You can savor the same radiance and glaze while entailing significant savings. Additionally, you are making an eco-friendly decision. Mining activities to obtain natural diamonds deplete our natural resources and harm the environment in the long term. Lab-made diamonds do not present this problem and are a sustainable option.

    Willing to invest in a lab-grown diamond ring? Don’t look further than Diamondrensu. You can browse your fancied lab-made diamond ring from numerous options. Once you make your choice, you can use multiple customization options. Moreover, if you wish to add a name or tinker with the design, you do not need to think twice before adding your personal touch. Diamondrensu is committed to keeping its customers satisfied with top-notch service. Irrespective of your location in the world, you will get free shipping service. Customer service is available 24*7 if you have any queries, complaints, or grievances. And you will not get a better deal anywhere. Shop right away!