Top 5 Lab-Grown Diamond Jewellery Companies in India (2026 Guide)

The lab-grown diamond jewellery market in India will have reached a very different stage by 2026. This is no longer a new or experimental space. Multiple brands are now selling certified lab-grown diamonds that match natural diamonds in quality but come at 60–70% lower prices. 

Since there are so many lab diamond jewelry companies out there, choosing the right one is quite difficult. Because every brand claims certification, fair pricing, and good quality, but not all of them deliver the same experience once you look closely. Because of this, we are here with this new guide in which we will discuss the top 5 lab diamond jewellery brands in India.

Why Choose Lab-Grown Diamond Jewellery in India?

1. Are Lab-Grown Diamonds Real Diamonds?

Yes, lab-grown diamonds are real. But lab-grown diamonds are made from pure carbon, the same as natural diamonds. You will get the same hardness, the same shine, and the same sparkle. They are grown in labs instead of coming out of mines. Even experts can’t tell the difference just by looking. Machines are needed for that.

2. Price Advantage in India

In India, lab-grown diamonds come at a much lower price compared to natural ones. A 1-carat VS2, G-color lab diamond is going to cost you around ₹30,000 to ₹50,000. The same quality natural diamond easily touches ₹2 to ₹4 lakh. That gap changes everything. Suddenly, real diamond jewellery isn’t only for big occasions or heavy budgets. Working professionals, young couples, and people who want good jewellery without overspending can finally buy with comfort and confidence.

3. Certification and Trust Factors

A reputable lab-grown diamond jewellery company in India will always give you certification. And that means IGI, SGL-certified lab-grown diamonds, or GIA reports. These papers clearly show cut, clarity, color, and carat; nothing hidden. On top of that, the gold used should carry BIS hallmarking. That way, both the diamond and the metal match the quality you’re paying for, not just on words but on record.

How We Selected the Top 5 Companies

Certification Standards: We chose companies who are giving IGI, SGL, or GIA certification for diamonds and BIS hallmarking for gold. Because certification proves that diamonds are tested and verified. 

Design Range and Variety: The best companies will have a wide range of collections like rings, earrings, necklaces, and bracelets in styles ranging from classic solitaires to modern designs.

Pricing and Value for Money: Affordable pricing is another thing that we have checked while selecting the best companies. We checked if pricing aligns with fair market rates for lab-grown diamond prices in India or includes unjustified markups.

Online Experience and India Delivery: We chose companies that have user-friendly websites, detailed product information, secure payment options, and reliable delivery in almost every Indian city. We checked how well companies serve customers in Mumbai, Delhi, Bangalore, Hyderabad, and tier-2 cities.

Customer Reviews and Brand Trust: And then we checked verified customer reviews, testimonials, and brand reputation, which is truly very important. We checked feedback about product quality, customer service, and post-purchase support.

Top 5 Lab-Grown Diamond Jewellery Companies in India (2026)

1. Lukson 

Lukson has come up as a leading lab-grown diamond brand in India, with 34 years of diamond industry experience, owned by the JK Star Group. We focus on certified quality diamonds, affordable pricing, and modern designs, which you can wear on any occasion. There are a number of different collections that you can choose from, and choose what you like the most. 

Why It's One of the Best

• SGL Certified Diamonds: Every diamond comes with Solitaire Gemological Laboratories (SGL) certification.
• BIS Hallmarked Gold: All gold used is BIS hallmarked, ensuring verified metal purity.
• Lifetime Buy-Back Guarantee: You can upgrade later using exchange credit.
• Price Range: Starting from ₹2,999 for simple pieces to ₹2,00,000+ for heavy designs.
• Popular Categories: Lab-grown diamond rings, earrings, pendants, and bracelets designed for Indian culture.

Best For

• First-time diamond customers looking for certified quality at affordable prices
• Working women building their own jewellery collections
• Ethical consumers who want sustainable and conflict-free diamonds
• Gift customers who want original diamonds without premium pricing
• Daily wear and office-appropriate diamond jewellery

Price Range in India

• Earrings from ₹2,000
• Rings from ₹3,999, 
• Pendants from ₹7,999
• Bracelets from ₹4,249

2. Limelight 

Limelight is another one of the best lab-grown diamond jewellery companies in India. Limelight is a premium brand, by the way, offering a stunning and beautiful range of different lab diamond jewellery. Over the years, the company has built a strong brand position through influencer marketing and modern designs, which are appealing to millennials and Gen-Z people.

Why It's One of the Best

• IGI Certification: Diamonds certified by the International Gemological Institute (IGI).
• Modern Design Philosophy: Contemporary styles trending in 2026
• Price Range: Mid to premium segment with rich designs
• Popular Categories: Statement rings, chandelier earrings, layered necklaces

Best For

• Fashion-forward customers who want trendy designs
• Those who follow celebrity jewellery choices
• Occasion wear and statement pieces
• Customers are willing to pay a premium for brand recognition

Price Range in India

• Earrings from ₹11,000
• Rings from ₹10,171
• Bracelets from ₹21,000
• Pendants from ₹8,900
  

3. Fiona Diamonds 

Fiona Diamonds is based out of Surat and has been around for quite some time now in the lab-grown diamond jewellery space. The brand handles both manufacturing and retail, which is a pretty good thing when it comes to pricing. Because everything is managed in-house, you can trust this brand without any doubt. 

Why It's One of the Best

• IGI Certification: All diamonds certified by the International Gemological Institute (IGI)
• Direct Manufacturing: Factory pricing removes middleman markups
• Customization Focus: For engagement rings and special occasion jewellery
• Price Range: Competitive due to vertical integration
• Popular Categories: Engagement rings, solitaire pendants, customized bridal sets

Best For

• Customers who want to get maximum value through direct manufacturer pricing
• Those seeking fully customized designs with specific requirements
• Customers who focus on carat size within budget constraints
• Engagement ring customers with unique design visions
• Gujarat and Maharashtra region customers with showroom access

Price Range in India

• Earrings from ₹21,590
• Rings from ₹23,998
• Bracelets from ₹25,000
• Custom pieces from ₹50,000

4. Jewelbox 

Jewelbox is a digital-first lab-grown diamond brand, mainly speaking to millennials and Gen-Z customers. The brand focuses a lot on women's lab-grown diamond jewellery that you can wear daily, anywhere. You don’t need to spend a lot of money here. You get real diamonds, modern jewellery pieces you can use in your everyday life.

Why It's One of the Best

• IGI Certification: Certified diamonds with nice detailing 
• Trend-Focused Designs: Contemporary styles are updated regularly based on fashion trends
• Price Range: Entry-level to mid-range with accessible options
• Popular Categories: Stackable rings, minimalist pendants, everyday studs, layering necklaces

Best For

• Young professionals building their first diamond jewellery collection
• Fashion-conscious customers who want trendy pieces over classic designs
• Daily wear jewellery that's affordable enough to own multiple pieces
• People who want to buy gift options under ₹20,000
• Those influenced by social media jewellery trends

Price Range in India

• Earrings from ₹6,000
• Rings from ₹8,000
• Bracelets from ₹19,000
• Pendants from ₹5,600

5. Emori 

Emori, on the other hand, is a premium lab-grown diamond jewellery company in India. This company is new but got popular from its appearance on the Shark Tank episode. Emori targets Gen-Z and modern customers who want regular wear jewellery. You can check different collections to choose what you like the most.

Why It's One of the Best

• IGI/SGL Certification: Dual certification options for quality assurance
• Sustainability Focus: Strong environmental and ethical messaging
• Price Range: Mid-range with some premium pieces
• Popular Categories: Minimalist studs, geometric rings, delicate layering necklaces

Best For

• Serious consumers who want sustainability along with modern style
• Those who like minimalist, Scandinavian-inspired design look
• Customers who want brands with environmental values
• Professionals who want modern but still everyday jewellery

Price Range in India

• Earrings from ₹12,138
• Rings from ₹13,288
• Bracelets from ₹16,586
• Necklaces from ₹36,140

Quick Comparison Table

Why Lukson Stands Out Among Lab-Grown Diamond Jewellery Companies in India

1. Modern, Ethical, Confidence-Driven Philosophy:

• Lukson lab-grown diamonds are ethically made in a lab
• You get all the details about your diamond and gold
• Makes buying easy because you know what you're getting

2. Certified Excellence:

• SGL-certified lab-grown diamonds are checked by independent labs
• Every diamond gets a certificate showing its quality – cut, clarity, color, and size
• BIS hallmarked gold means the metal is also verified and genuine
• You get proof of quality for everything you buy

3. Everyday Wear and Gifting-Friendly Designs:

• Lukson jewellery is made for daily life, along with special occasions
• Light earrings you can wear to work, simple pendants for everyday, and rings you can mix and match
• Real diamonds at affordable prices 
• Great for gifts: birthdays, anniversaries, and celebrations

4. Transparent Pricing Philosophy:

• When you buy lab diamonds online, you see the full price breakdown
• Shows what you're paying for the diamond, the gold, and the making charges
• No hidden costs 
• Easy to understand if you're getting a fair deal

5. India-Wide Online Delivery and Support:

• Delivers anywhere in India – Mumbai, Jaipur, Kochi, Guwahati – in 7-10 days
• Help available for choosing, sizing, and taking care of your jewellery
• 7-day returns if you're not happy and a lifetime buyback option

6. Sustainable and Future-Ready Jewellery:

• Lab diamond jewellery doesn't need mining, so it's better for the environment
• No worries about where the diamonds come from, they're conflict-free
• Good choice for people who care about buying responsibly
• Beautiful jewellery that you can feel good about wearing

Final Verdict

The best lab-grown diamond jewellery company depends on what you are looking for. Like budget, custom designs, trendy styles, or quality. After looking at these five companies, here's what we found:

Why these 5 companies are popular in 2026:

• All give you proper certificates (IGI, SGL, or GIA) from independent labs
• Prices are 60-70% cheaper than natural diamonds
• They have designs for everyday wear, gifts, and special events
• You can buy online and get delivery anywhere in India
• Customer reviews show they deliver good quality and service

Our Recommendation: You should go with a brand that's certified and affordable because it will give you peace of mind. And make sure the diamonds have IGI, SGL, or GIA certificates. The gold has BIS hallmarking. And the company has a solid return policy and customer support. Your diamond jewellery should make you happy, not leave you with regrets. You can consider buying from the Lukson store.