Top 10 Certified Lab Grown Diamond Jewellery Brands in India (2026 Updated List)

Choosing the right lab grown diamond jewellery brands in India is not as simple as picking the first website you see on the Google results. Right now, everyone is selling lab-grown diamonds. Every week, a new brand pops up. But not everyone is serious about quality.

India’s lab-grown market is expected to touch around ₹5,179 crore ($600 million) by FY28. That kind of growth attracts genuine players. And also random sellers trying to ride the wave. The real difference is certification. A proper brand will give you IGI or SGL documents. A careless seller might show you shiny stones with no real proof. And that mistake can cost you thousands.

Before you spend your money, you should know who delivers certified quality and who just talks big. This guide looks at the top 10 certified lab-grown diamond jewellery brands in India.

If you’re buying certified lab-grown diamonds for an engagement, for gifting, or for your own collection, you should choose brands that show proof.

What Makes a Lab-Grown Diamond Brand “Certified”?

Before you judge any brand, you need to understand what certification means. Without that, every seller sounds impressive.

IGI Certification (International Gemological Institute): IGI is the most common certificate you’ll see for lab-grown diamonds. They grade the diamond using the same 4Cs – cut, clarity, color, and carat. The report mentions that the stone is lab-grown. Everything is written properly.

SGL Certification (Solitaire Gemological Laboratories): In India, many brands use SGL. It’s widely accepted here and gives detailed specifications of the diamond. A lot of Indian lab-grown diamond brands prefer SGL because it’s practical for domestic buyers and still maintains proper grading standards.

GIA Certification (Gemological Institute of America): GIA started giving separate grading reports for lab-grown diamonds in recent years. Their reports carry strong credibility, especially in premium markets. Because their grading is stricter, GIA lab-grown diamonds are usually 30–50% more expensive compared to IGI-certified stones of similar specs.

BIS Hallmarking for Gold: Certification is not just about the diamond. Gold also matters. Good brands ensure their gold has BIS hallmarking. That stamp confirms purity. When both the diamond and the metal are certified, you get full transparency.

Top 10 Certified Lab Grown Diamond Jewellery Brands in India

1. Lukson Lab Grown Diamonds

Lukson lab-grown diamonds come with 34 years of diamond industry background through the JK Star Group. That experience did not start yesterday. It shows how the brand handles quality, certification, and customer trust. Lukson entered the lab-grown space with one goal, which is to make certified diamonds affordable. Verified reports show Lukson crossed ₹75 lakh in D2C sales within the first 100 days. That kind of response doesn’t happen randomly. Their designs are made keeping Indian taste in mind. So both younger buyers and family shoppers find good options.

• Certification: SGL-certified diamonds with BIS hallmarked gold
• Price Range: ₹2,999 – ₹2,00,000+ (very wide range)
• Specialties: Full collection from daily wear pieces to bridal jewellery
• Unique Offerings: Lifetime buy-back guarantee, lifetime plating warranty
• Store Presence: Online website, plus Amazon, and Ajio
• Best For: First-time buyers and budget-conscious shoppers

2. Limelight Lab-Grown Diamonds

Limelight is based in Mumbai, founded in 2019 by Nirav Bhatt, Kalpan Dalal, and Pooja Sheth Madhavan. The brand mixes sustainability talk with a strong fashion focus. This brand is backed by the Bhathwari Group and Emerald Group. And in the early 2-25, they have raised around $11 million funding, to expand their reach in India. Limelight’s strength is offline reach. With a strong physical presence across India, buyers can walk in, see pieces in person, and then decide. That kind of visibility builds confidence, especially for shoppers who prefer a store experience over only online browsing.

• Certification: IGI, GIA, and SGL options available
• Price Range: Mid to premium (more focus on statement pieces)
• Specialties: Trend-driven designs, influencer collaborations
• Unique Offerings: 100% exchange policy, 80% buyback, free jewelry insurance
• Store Presence: 50+ exclusive brand outlets and 30 shop-in-shop counters across 35 cities
• Best For: Millennials and Gen-Z buyers

3. GIVA

GIVA started in 2019 in Bengaluru and moved fast in a short time. In June 2025, the brand raised ₹530 crore, one of the biggest funding rounds in India’s lab-grown diamond segment. With 280+ stores already running, their reach has become very strong across cities. If you want to buy lab-grown diamonds online, GIVA is the perfect brand. GIVA keeps pricing at a level where many people feel comfortable starting. With pieces beginning around ₹15,000, a lot of young buyers try diamond jewellery for the first time here. The cost is very much affordable.  

• Certification: IGI certified
• Price Range: Entry-level to mid-range (starting ₹15,000)
• Specialties: Accessible luxury, everyday wear jewellery
• Unique Offerings: A combination of silver, gold, and lab-grown diamond pieces
• Store Presence: 100+ stores with plans for international expansion
• Best For: First-time diamond buyers and shoppers looking for budget-friendly options

4. Fiona Diamonds

Fiona Diamonds was among the early brands in India to work with lab-created diamonds. Based in Surat, they control the process from manufacturing to retail. That direct setup gives them more control over pricing and quality. Because they operate from factory to consumer, there are fewer layers in between. That removes extra margins that increase the final price. So for similar specifications, buyers may find better pricing compared to brands that only operate through retail outlets.

• Certification: IGI certified
• Price Range: Competitive due to factory-direct model
• Specialties: Classic solitaires as well as bold, modern pieces
• Unique Offerings: Lifetime exchange and buyback options, customization available
• Store Presence: Stores in Mumbai, Delhi, and Bangalore
• Best For: Buyers who want customization and those who compare value carefully

5. Emori

If you want to buy certified lab grown diamonds, Emori is another one of the best diamond brands. Emori started getting attention after Shark Tank India. After that appearance, more people began noticing the brand. This brand has become very much popular now, giving solid discounts and modern jewellery designs. The designs are very much modern. That is why many first-time buyers like to buy from Emori.

• Certification: IGI-certified diamonds with BIS hallmarked gold
• Price Range: Mid-range
• Specialties: Engagement rings, promise bands, fine jewellery
• Unique Offerings: IGI-certified diamonds with BIS-hallmarked gold
• Store Presence: Growing retail presence with flagship stores
• Best For: Gen-Z buyers and millennials

6. Solitario

Solitario started in 2020 and positioned itself in the premium space. The brand even featured on the Burj Khalifa. If you are looking for premium lab grown diamonds jewellery with a strong global image, this brand could be your perfect choice. With 38 locations internationally, Solitario has gone beyond the Indian market. That kind of expansion shows confidence in quality standards and brand positioning at a global level.

• Certification: IGI/GIA certified
• Price Range: Premium luxury segment
• Specialties: High-end statement pieces
• Unique Offerings: International presence (38 locations globally)
• Store Presence: 18 stores across India, plus international locations
• Best For: Buyers in the luxury segment and international clientele

7. Jewelbox

Jewelbox is more of an online brand. You will mostly see it on Instagram, ads, and shopping platforms before you see it in big showrooms. This brand offers trendy lab-grown diamond jewellery that younger buyers can afford. If you are looking for lab grown diamond jewellery for gifting, Jewelbox is the perfect place for you then. Because the brand started online, it understands how younger generations buy.

• Certification: IGI certified
• Price Range: Affordable to mid-range (₹6,000 onwards)
• Specialties: Daily wear pieces, stackable rings, minimal styles
• Unique Offerings: New collections drop regularly, designs influenced by what’s trending online
• Store Presence: Mainly online, with some retail tie-ups slowly increasing
• Best For: Young working professionals, first-time buyers, and everyday jewellery

8. Ivana Jewels

Ivana Jewels is known more for custom work than ready-made collections. If you don’t want a design that everyone else is wearing, this brand is for you. They focus on creating jewellery from scratch based on your idea. Another important point is that they use Type IIA diamonds, which are considered among the purest categories in lab-grown diamonds. So if purity level matters to you on paper as well as visually, that becomes part of the conversation here.

• Certification: IGI, GIA, SGL, and EGL certified
• Price Range: Mid to premium (depends on customization)
• Specialties: Fully custom designs, Type IIA diamonds
• Unique Offerings: End-to-end customization starting from design concept
• Store Presence: Showrooms in Surat, Mumbai, Delhi, Ahmedabad, Noida, and other cities
• Best For: Buyers who want one-of-a-kind, personalized jewellery

9. Finegrown Diamonds

Finegrown Diamonds is based in Surat, Gujarat. And Gujarat is the main hub for lab-grown diamonds in India. The company started in 2015 and focuses on manufacturing lab-grown diamonds using both CVD and HPHT methods. Finegrown builds its identity around purity, both in design and in process. If you prefer simple and modern jewellery, this brand is here for you. 

• Certification: IGI certified
• Price Range: Mid to premium
• Specialties: Timeless, understated designs
• Unique Offerings: Diamonds created using advanced CVD and HPHT methods
• Store Presence: Boutique stores in major cities with strong online reach
• Best For: People who like classic designs and quiet luxury

10. CaratLane (Tata Group)

If you are looking for lab grown diamond jewellery for gifting, CaratLane is one of the best lab diamond brands. This brand is backed by the 150-year-old Tata Group legacy. And CaratLane entered lab-grown diamonds leveraging their 200+ store network and established brand trust. Tata backing provides unmatched trust for buyers hesitant about newer brands without established reputations.

• Certification: IGI certified
• Price Range: Varies across budget segments
• Specialties: Wide variety of options
• Unique Offerings: Tata Group credibility, try-at-home services
• Store Presence: 200+ stores nationwide
•  Best For: Buyers who prefer established brand names and offline store experience

Comparative Analysis Table: Certified Lab Grown Diamond Jewellery Brands in India

Lab Grown Diamond Price in India: What to Expect

Based on current verified market data from multiple industry sources, here is the estimated pricing range for lab grown diamond jewellery India in 2026.

1 Carat Lab-Grown Diamond:

• Entry-level (SI1, I-J color): ₹25,000-₹40,000
• Best value (VS2, G-H color): ₹45,000-₹75,000
• Premium (VVS1, D-F color): ₹1,00,000-₹1,50,000

Complete Jewelry Pieces:

• Simple man mad diamond stud earrings: ₹8,000-₹35,000
• Engagement rings: ₹15,000-₹2,00,000
• Tennis bracelets: ₹30,000-₹1,50,000
• Statement necklaces: ₹40,000-₹2,50,000

These prices are 60-80% lower than the natural diamonds while giving you the same chemical and visual specifications. And because of this gap, lab diamonds India options have become far more practical for regular customers. 

Final Verdict

Choosing between different lab-grown diamond jewellery brands in India is not only about design. You need to check certification, pricing, and what happens after you buy. Proper IGI, SGL, or GIA certification should always be there. Without that, no matter how attractive the design looks, the risk increases.

Having said that, if you buy lab diamonds online or offline, always focus on certification and pricing. That is how you will be able to buy real and original lab diamond jewelry.