Best Lab-Grown Diamond Company in India: Top 8 Picks

Looking for the best lab-grown diamond company in India? Explore top brands offering stunning, ethical, and affordable diamonds.

Thinking of buying a diamond? Here’s something you should know—lab-grown diamonds are taking over the Indian diamond industry faster than ever. In fact, India is now one of the world’s largest producers of lab-grown diamonds, with exports reaching $1.6 billion in 2022 (GJEPC Report). But why are so many people making the switch?

Unlike mined diamonds, lab-grown diamonds are ethically sourced, cost-effective, and chemically identical to natural ones—yes, even a trained jeweler can’t tell the difference without special equipment. Plus, they come with zero environmental damage and no conflict concerns.

In this comprehensive guide, we’ll explore the top 8 lab-grown diamond companies in India, break down what makes them stand out, and help you choose the perfect diamond for your style—without breaking the bank.

Why Lab-Grown Diamonds Are the Smart Choice for Consumers

• Ethically Sourced: Many natural diamonds come from mined counterparts, often linked to conflict zones. Lab-grown diamonds are 100% conflict-free. They do not involve child labor, unsafe working conditions, or unethical practices. This makes them a smart choice for eco-conscious consumers who care about ethical luxury.

• Eco-Friendly Option: Mining traditionally mined diamonds damages the planet. It destroys land, consumes excessive water, and releases carbon emissions. In contrast, lab-grown diamond manufacturing uses 7 times less water and produces 20 times fewer emissions (IGDA). This makes them an environmentally friendly and sustainable luxury option.

• Better Value for Money: Lab-grown diamonds are 40-50% cheaper than natural diamonds. Why? Because they skip the mining process, which is costly. With lab-grown diamonds, you get a bigger carat size, better quality assurance, and a strong online presence for the same price.

• Durability and Longevity: Are lab-grown diamonds as durable as real diamonds? Yes! They have the same chemical structure as mined diamonds, making them equally hard. That’s why they are perfect for engagement rings, diamond earrings, and timeless pieces.

• Investment in Innovation: The lab-grown diamond industry is advancing fast. Chemical Vapor Deposition (CVD) and HPHT diamonds are now producing high-quality diamonds with exceptional quality. These diamonds are used in jewellery and even industrial applications.

• Future-Proof Choice: The lab-grown diamond market is booming. Experts predict that by 2030, the industry will grow by over 22% CAGR (Fortune Business Insights). More Indian manufacturers and brands are investing in unmatched brilliance and ethical elegance.

• No Resale Concerns: Some people worry about resale value. But here’s the truth—even natural diamonds lose value after purchase. Lab-grown diamonds are meant to be worn, loved, and treasured for their beauty and brilliance, not resold.

Top 8 Lab-Grown Diamond Companies in India

1. Varniya

Varniya is a leading lab-grown diamond manufacturer in India. Deeply rooted in the legacy of Vummidi Jewellers since 1900. They offer 100% certified lab-grown diamonds, ensuring quality and authenticity.

Top Products:

Varniya offers a wide range of lab-grown diamond jewellery, including:

• Engagement Rings: Varniya provides a variety of designs, including classic gold solitaire, halo rings, and pavé rings, catering to diverse preferences.​

• Diamond Earrings: Their collection features solitaire studs and diamond studs, suitable for various occasions.​

• Custom Jewellery: Varniya offers customized solitaire rings, allowing customers to create personalized pieces.

Why Choose Varniya?

• Eco-Friendly: Produces 20x fewer emissions than mined diamonds

• Affordable: Costs 40-50% less than traditional natural diamonds

• Certified Quality: Each diamond comes with quality assurance

2. Solitario

Solitario is another leading lab-grown diamond company in India. They focus on creating high-quality diamonds that meet global standards. Their diamonds are tested for optical characteristics, ensuring timeless elegance.

Top Products:

• Lab-Grown Diamond Engagement Rings – Featuring conflict-free diamonds in classic and modern styles.

• Diamond Jewellery – Offers an extensive range of rings, necklaces, and bracelets.

• Custom Creations – Allows customers to design one-of-a-kind jewellery.

Why Choose Solitario?

• Strong Online Presence – Offers easy online shopping with detailed product information.

• Innovative Technology – Uses chemical vapor deposition for flawless diamonds.

• Indian Craftsmanship – Focuses on rich heritage and artisan craftsmanship.

3. ABD Diamonds

ABD Diamonds is one of the most trusted lab-grown diamond manufacturers in India. They specialize in high-quality diamonds made using chemical vapor deposition (CVD) and high-pressure high-temperature (HPHT) diamonds technology. Their diamonds are known for their unmatched brilliance and exceptional quality.

Top Products:

• Engagement Rings – Elegant, conflict-free diamonds with various carat sizes.

• Diamond Earrings – Crafted with artisan craftsmanship, ideal for special occasions.

• Custom Jewellery – Designed to match your personal style and timeless elegance.

Why Choose ABD Diamonds?

• Eco-Friendly – Uses sustainable luxury practices with low carbon footprint.

• High-Quality Assurance – Every diamond undergoes strict quality checks for optical characteristics.

• Affordable Pricing – Offers real diamonds at 40-50% lower prices than mined counterparts.

4. Bhanderi Lab Grown Diamonds

Bhanderi Lab Grown Diamonds is one of India’s leading lab-grown diamond companies. They are well-known for their strong online presence and commitment to environmentally friendly diamond production. Their diamond jewellery meets the highest industry standards.

Top Products:

• Lab-Grown Diamond Jewellery – A wide extensive range of rings, bracelets, and necklaces.

• Custom Creations – Allows customers to design one-of-a-kind jewellery.

• Industrial Applications – Provides high-quality diamonds for various industrial markets.

Why Choose Bhanderi Lab Grown Diamonds?

• Ethically Sourced – Uses conflict-free, eco-friendly production methods.

• Cutting-Edge Technology – Uses lab-grown diamond manufacturing techniques to create purest form diamonds.

• Affordable Luxury – A smart choice for those looking for affordable yet beautiful jewellery.

5. Kira Diam

Kira Diam is one of India’s leading lab-grown diamond manufacturers. They focus on producing high-quality diamonds using advanced lab-grown diamond manufacturing techniques like chemical vapor deposition (CVD). Their diamonds are well-known for their exceptional quality and unmatched brilliance.

Top Products:

• Engagement Rings – Designed with conflict-free diamonds in different styles and carat sizes.

• Diamond Earrings – Crafted for timeless elegance, perfect for special occasions.

• Lab-Grown Diamond Jewellery – A wide selection of rings, bracelets, and custom jewellery.

Why Choose Kira Diam?

• Eco-Friendly – Uses sustainable luxury processes that lower carbon emissions.

• Strong Online Presence – Offers easy online shopping with high customer ratings.

• Affordable Luxury – Provides real diamonds at 40-50% lower prices than mined counterparts.

6. Avira Diamonds

Avira Diamonds is another top lab-grown diamond company in India. They are known for their ethical luxury, using advanced technology to produce flawless diamonds. Their jewellery is crafted with artisan craftsmanship, ensuring the purest form of beauty.

Top Products:

• Lab-Grown Diamond Jewellery – Offers an extensive range of rings, pendants, and bracelets.

• Industrial Applications – Supplies high-quality diamonds for various industrial markets.

• Customization Services – Helps customers create unique, personalized jewellery.

Why Choose Avira Diamonds?

• Ethical Sourcing – Every diamond is conflict-free and produced using environmentally friendly methods.

• Innovative Technology – Uses optical characteristics testing for flawless diamond quality.

• Affordable & Stylish – A smart choice for those who want high-quality diamonds at a fair price.

7. ALTR Created Diamonds

ALTR Created Diamonds is a leading lab-grown diamond company known for producing high-quality diamonds. They specialize in ethical luxury and focus on sustainable diamond jewellery. Their diamonds are 100% real diamonds, grown using advanced chemical vapor deposition (CVD) technology.

Top Products:

• Engagement Rings – Designed with unmatched brilliance and crafted for timeless elegance.

• Diamond Earrings – Elegant and conflict-free, perfect for special occasions.

• Lab-Grown Diamond Jewellery – A wide range of rings, necklaces, and bracelets.

Why Choose ALTR Created Diamonds?

• Eco-Friendly – Uses environmentally friendly processes with low carbon footprint.

• Affordable & High-Quality – Offers real diamonds at 40-50% lower prices than mined counterparts.

• Strong Online Presence – Makes buying diamonds easy with detailed product listings and customer reviews.

8. Senco Gold

Senco Gold is a well-known Indian jewellery brand that has entered the lab-grown diamond market. They offer a blend of traditional craftsmanship and modern technology to buy diamonds. Their diamonds are certified for exceptional quality and ethical elegance.

Top Products:

• Lab-Grown Diamond Jewellery – Includes diamond earrings, engagement rings, and bracelets.

• Customization Services – Helps customers design one-of-a-kind jewelry based on personal style.

• Affordable Luxury Pieces – Offers high-quality diamonds at competitive prices.

Why Choose Senco Gold?

• Trusted Brand – A rich heritage in the jewelry industry with a customer-centric approach.

• Ethical & Sustainable – Uses conflict-free diamonds and promotes sustainable luxury.

• Affordable & Beautiful – A smart choice for those who want high-quality, ethical luxury jewelry.

Mined Diamonds: A Traditional Choice

For centuries, mined diamonds have been the standard for luxury and elegance. These natural diamonds are formed deep within the Earth over billions of years. They are extracted through mining, a process that involves digging deep into the ground to find rough diamonds.

Unlike the natural diamond formation process that takes billions of years deep within the Earth, lab-grown diamonds are created in controlled environments in just a few weeks. While mined diamonds are valuable, they come with challenges. Traditionally mined diamonds require extensive land excavation and high energy consumption. Some also come from conflict zones, raising ethical concerns.

In contrast, lab-grown diamonds provide an eco-friendly, conflict-free, and affordable alternative. Many buyers now prefer high-quality diamonds from the best lab-grown diamond companies in India due to their exceptional quality and sustainability.

Natural Diamonds Formation VS. Lab-Grown Diamond Manufacturing

Aspect	Natural Diamonds Formation	Lab-Grown Diamond Manufacturing
Formation Process	Formed deep inside the Earth under high pressure and temperature over billions of years.	Created in a controlled lab using high pressure, high temperature (HPHT) or chemical vapor deposition (CVD).
Time Required	Takes 1 to 3 billion years to form naturally.	Takes a few weeks to a few months to grow.
Environmental Impact	Requires large-scale mining, leading to deforestation, land destruction, and high carbon emissions.	Uses significantly less energy and water, with minimal environmental impact.
Ethical Concerns	Some mined diamonds come from conflict zones, funding unethical activities.	100% conflict-free and ethically sourced.
Carbon Footprint	High carbon footprint due to extensive mining and transportation.	20 times fewer carbon emissions than mined diamonds.
Availability	Limited supply, as natural diamond reserves are finite.	Unlimited production potential as they are created in labs.
Purity & Quality	May contain natural inclusions and impurities.	Generally higher purity with fewer inclusions.
Cost	More expensive due to mining, rarity, and supply chain costs.	40-50% more affordable than natural diamonds.
Hardness & Durability	Ranks 10 on the Mohs scale; highly durable.	Also ranks 10 on the Mohs scale; identical durability.
Certification	Certified by GIA, AGS, or IGI based on natural formation.	Certified by IGI, GIA, or other institutions for lab growth.
Resale Value	Generally retains higher resale value over time.	Lower resale value but offers better value for initial purchase.
Customization	Limited to naturally available stones.	Can be grown to specific sizes, shapes, and qualities.

 

What to Look for When Buying Lab-Grown Diamond Jewellery

1. Certification Matters

When buying lab-grown diamond jewellery, always check for certification. A certified diamond is tested by experts to ensure authenticity, quality, and ethical sourcing. The best lab-grown diamond companies in India provide certified diamonds from well-known labs like IGI (International Gemological Institute) and GIA (Gemological Institute of America).

Certified diamonds come with a grading report that includes details about cut, clarity, color, and carat weight. This ensures you are getting a real diamond, not a synthetic diamond or imitation stone. Without certification, you might end up with poor-quality diamonds that don’t match their advertised features.

2. 4Cs: Cut, Color, Clarity, and Carat

The 4Cs determine a diamond’s beauty same quality, and value. Whether you are buying engagement rings, diamond earrings, or any other jewellery, understanding the 4Cs will help you choose the best quality diamond.

• Cut – The way a diamond is cut affects its brilliance and sparkle. A well-cut diamond reflects light beautifully.

• Color – Diamonds come in different shades. The less color, the more valuable the diamond.

• Clarity – Clarity measures how many natural flaws (inclusions) are inside the diamond. Fewer flaws mean a more valuable diamond.

• Carat – Carat refers to a diamond’s weight. A bigger carat size usually means a more expensive diamond.

3. Type of Lab-Grown Diamond

Not all lab-grown diamonds are the same. There are two main types:

HPHT Diamonds (High Pressure High Temperature) – These rough diamonds are made using extreme heat and pressure, similar to how natural diamonds form underground.

CVD Diamonds (Chemical Vapor Deposition) – These are grown in a controlled environment using carbon atoms to create pure diamonds layer by layer.

4. Metal Setting Compatibility

The metal setting affects how your diamond jewellery looks and lasts. Some metals work better with lab-grown diamonds than others.

Platinum – A strong and durable metal, perfect for engagement rings and everyday wear.

White Gold – Offers a classic look, but needs maintenance to keep its shine.

Yellow Gold & Rose Gold – These give a warm, vintage feel, great for personal style.

5. Ethical and Environmental Impact

Many people choose lab-grown diamonds because they are more of ethical and environmental benefits, than traditionally mined diamonds. Mining for natural diamonds can harm the environment by destroying land and using a lot of water and energy. Some mined diamonds also come from conflict zones, where they are sold to fund wars. These are called conflict diamonds.

Lab-grown diamond manufacturing is a much cleaner process. It uses less water, produces fewer carbon emissions, and does not harm communities. This makes them an eco-friendly and sustainable luxury option. Many eco-conscious consumers now prefer lab-grown diamond jewelry because of its environmental benefits, and its ethical elegance.

6. Price Transparency

Unlike mined diamonds, lab-grown diamonds are more affordable. However, prices can still vary based on cut, clarity, color, and carat weight. Some sellers might charge more than necessary, so it’s important to compare prices.

A trusted lab-grown diamond company will provide clear pricing, showing how much you are paying for each factor. Look for companies that offer quality assurance, detailed invoices, and fair return policies. A company with a strong online presence often provides better customer reviews and pricing details.

7. Return and Warranty Policies

Before buying lab-grown diamonds, check the return and warranty policies. A good jeweler will offer a fair return window, usually 30 to 60 days, allowing you to return or exchange your jewellery if needed. Some companies also provide a lifetime warranty, covering repairs for manufacturing defects.

Look for quality assurance from a company with a strong online presence and verified customer reviews. Some brands also offer a buy-back program for future upgrades. This is useful if you want to swap your engagement ring or upgrade to a larger carat size later.

8. Customization Options

Many lab-grown diamond companies allow you to design your own jewellery. This means you can choose the diamond cut, metal setting, and carat size that fits your personal style. Custom engagement rings are especially popular.

A trusted lab-grown diamond manufacturer will offer artisan craftsmanship to create a unique piece. Some jewelers also use ethical luxury materials, like eco-friendly metals, for a sustainable luxury choice.

If you want a one-of-a-kind diamond jewellery piece, customization is the smart choice. Always ask about the design process, production time, and any additional costs.

9. Fluorescence Check

Fluorescence is how a diamond reacts to UV light. Some lab-grown diamonds glow under a black light, while others stay the same. This does not always affect quality, but it can change how a diamond looks in certain lighting.

A high-quality lab-grown diamond manufacturer will provide a fluorescence rating. If you prefer a bright, colorless diamond jewellery piece, choose one with little to no fluorescence. If you don’t mind a slight glow, you may find good deals on high-quality diamonds with some fluorescence.

Always ask about fluorescence before you buy. It’s a small detail, but it makes a big difference in appearance.

10. Brand Reputation and Reviews

When choosing the best lab-grown diamond company in India, check brand reputation. A company with a strong online presence and quality assurance policies is more trustworthy. Look for customer reviews, especially from people who have bought similar diamond jewellery.

Reputable brands will offer certifications, return policies, and warranties. They will also have a history of satisfied buyers. If a brand has bad reviews or no reviews, be cautious.

To be sure you're making a smart choice, compare brands, see product offerings, read testimonials, and check for a customer-centric approach. A little research can help you find the perfect lab-grown diamond jewellery with confidence.

The lab-grown diamond jewelry industry in India is growing fast. More people are choosing lab-grown diamond jewellery because it is eco-friendly, ethical, and affordable. With advancements in lab-grown diamond manufacturing, these diamonds now match mined diamonds in quality.

Many lab-grown diamond companies in India are investing in new technology to make diamonds more sustainable and high-quality. The demand for conflict-free, grown diamonds in india is rising, and eco-conscious consumers are driving this change.

As awareness to identify lab grown diamonds grows, India is set to become a global leader in lab-grown diamonds. If you’re looking for the best lab-grown diamond company in India, now is the time to explore the market and make a smart choice.