Are you looking for the best lab-grown diamond manufacturers in India? Surat is the main diamond hub. Mumbai has some good names too. But for lab-grown diamond jewellery for women, Surat is the top choice.
Finding a good diamond jewellery manufacturer is easy. There are hundreds of choices. The hard part is finding one that truly understands your brand.
That is why we made this list. We will cover 10 top diamond jewellery manufacturers. We have even included a few hidden gems you might not know yet.
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How to Choose a Lab-Grown Diamond Jewellery Manufacturer in India
- Making Skills: See what types of jewellery they make.
- Diamond Quality: Check for IGI, GIA, or SGL certificates.
- Product Range: A bigger range gives you more options in one place.
- Custom Brand Labels: Check if the manufacturer works on private-label and OEM services.
- Order Size: Ask for the minimum bulk limit early on. Each maker has different rules.
- Quality Check: Find out how they test items before shipping.
- Delivery Time: Timelines change a lot. Always ask past buyers about their B2B experience.
- Export Support: Foreign buyers need the right papers and shipping help.
Top 10 Lab-Grown Diamond Jewellery Manufacturers in India
1. Aurament Wholesale
Aurament Wholesale is basically a Surat-based B2B manufacturer of both lab-grown and natural diamond jewellery. Like, we directly serve retailers, jewellery brands, wholesalers, distributors, and even export buyers across India.
Our full jewellery range covers:
- Women’s diamond rings
- Women’s diamond earrings wholesale
- Diamond engagement rings for women
- Lab-grown diamond earrings
- Diamond cross necklace for women
- Diamond cross pendant necklace for women
- Gold diamond bracelet for women
Plus, things like CAD design, bulk production, custom manufacturing, OEM support, and private label services are all easily available here.
So, if you are one retailer or brand who is building a repeat supply chain, Aurament is built for exactly that kind of B2B relationship. And if you want lab-grown diamond jewellery for your bulk orders, just contact Aurament Wholesale to get all the manufacturing details and pricing.
2. KIRA (Kira Diam)
KIRA is the biggest grower of CVD diamonds in the world. Based in Surat, they do everything from growing the rough stones to setting the final jewellery, making them a top lab-grown diamond jewellery manufacturer.
3. Emerald Jewel Industry India Limited
This famous Coimbatore-based company has aggressively jumped into the lab-grown market. By teaming up with Limelight Diamonds, they use their massive factory setup to create beautiful jewellery at a grand scale.
4. Goldiam International Limited
Goldiam is a big name when it comes to exporting diamond-studded gold and silver jewellery. They are a highly profitable, publicly traded company making stunning pieces for major international clients.
5. Renaissance Global Limited (RGL)
RGL is a global distributor that is now focusing heavily on direct-to-customer sales. They are bringing premium brands like Jean Dousset and WithClarity to the market, offering gorgeous lab-grown diamond jewellery for women.
6. Dholakia Lab-Grown Diamond (DLGD)
Backed by the well-known Hari Krishna Group, this Surat-based company is one of the best manufacturers. They mix smart, sustainable jewellery making with high-tech industrial uses for diamonds.
7. Greenlab Diamonds
Located in Surat, Greenlab is famous for making eco-friendly, high-quality Type IIA diamonds. They have also started their own retail brand called Aigiri, bringing everyday luxury straight to buyers.
8. Essentials Jewelry
Working out of Jaipur, this women’s diamond jewellery manufacturer runs a totally green, solar-powered factory. They use recycled metals and advanced German machines to craft top-quality pieces for brands worldwide.
9. Fine Jewellery Manufacturing Ltd.
Based in Mumbai, this company is super strict about making ethical and eco-friendly jewellery for global export. They hold top international certificates for sustainability, so you know their products are responsibly made.
10. Titan Company (BeYon)
The trusted Tata Group has officially entered the lab-grown space with its new brand beYon. Starting with a store in Mumbai, they offer trendy, pocket-friendly lab-grown diamond jewellery for modern urban buyers.
Lab Grown Diamond vs Natural Diamond Jewellery for B2B Buyers
In simple words, lab-grown diamonds are much more affordable if you are making large amounts of everyday jewellery. But natural diamonds are still the top choice for weddings and luxury pieces.
|
Factor |
Lab-grown diamond |
Natural diamond |
| Origin | Created in a controlled environment | Mined from the earth |
| Production | CVD or HPHT process | Geological formation |
| Price point | More accessible, better wholesale margins | Higher cost, stronger perceived value |
| Certification | IGI, GIA or SGL | GIA, HRD, IGI |
| Best for | Bulk production, modern collections, D2C brands | Bridal, luxury, legacy collections |
| B2B supply | High availability, consistent specs | Supply varies by grade |
Why Choose Aurament Wholesale for Lab-Grown Diamond Jewellery?
Aurament Wholesale manufactures lab-grown and natural diamond jewellery for B2B buyers across India. Our setup covers CAD design, precision stone setting, bulk production, and quality inspection before every dispatch.
Based in Surat, we serve retailers, brands, distributors, and export buyers with both standard collections and custom manufacturing. Private label and OEM support is available for brands building under their own name.
If you are looking for a reliable lab-grown diamond jewellery manufacturer, get in touch with Aurament Wholesale to discuss bulk orders, custom designs, or private label production.
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