Goenka Jewellers: Crafting Legacy Forever with Lab Grown Diamonds.
For three generations, the Goenka family has been shaping how India buys and wears fine jewellery. Today, that legacy continues through Goenka Jewellers - a brand built around a simple belief: everyone deserves access to real, certified diamond jewellery without the weight of an unnecessary price tag. That belief is what sits behind our tagline, "Crafting Legacy Forever," and it's why lab grown diamond jewellery has become the heart of everything we make.
Our Story: 3 Generations, One Legacy.
Goenka Jewellers didn't begin as a trend-chaser. It began as a family craft, passed down through generations of goldsmiths and gem experts who understood one thing deeply: trust is earned one honest piece of jewellery at a time. As the world moved toward more sustainable, transparent choices, that same family expertise found a natural home in lab grown diamond jewellery, a category that lets us offer the brilliance of a real diamond, backed by real certification, at a price that reflects fair value rather than artificial scarcity.
We call this philosophy Affordable Luxury. It's not a marketing phrase, it's a pricing and product decision made at every stage, from how we source our stones to how we price a finished piece.
What Makes Our Lab Grown Diamond Jewellery Different -
IGI-Certified, Every Single Piece
Every lab grown diamond solitaire we set is IGI certified, the same rigorous grading standard (cut, colour, clarity, carat) used across the global diamond trade. When you buy from us, you're buying a diamond with a paper trail and authenticity, not just a promise.
HUID Gold and 92.5 Silver
Our lab grown diamond jewellery is set exclusively in HUID-9K/14K/18K/22K hallmarked gold and genuine 92.5 sterling silver. This isn't a small detail, hallmarking is your guarantee of purity, and it's non-negotiable in every piece we craft, whether it's a wedding necklace or a delicate daily wear statement solitaire.
Solitaires at the Core
Our core specialty is the diamond solitaire - the purest, most classic expression of a lab grown diamond. We price our solitaires at ₹25,000 per carat, with smaller pieces starting from ₹17,000, and every design is fully customisable to your carat preference, setting style, and budget. This is value-based pricing done properly: you're paying for the diamond and craftsmanship in front of you, not a brand premium layered on top.
100% Exchange and a Lifetime Warranty
We back every lab grown diamond purchase with a 100% exchange guarantee and a lifetime free service warranty. Buying fine jewellery should feel like a considered, low-risk decision, not a one-way commitment, our exchange and warranty policy exists to make sure it does.
Sustainable by Design
A lab grown diamond is chemically, physically, and optically identical to a mined diamond, the only difference is origin. Ours are grown, not mined, which means every stone we sell carries a meaningfully lighter environmental footprint than its mined counterpart, without asking you to compromise on brilliance, durability, or certification. For a growing number of our customers, that's not a side benefit, it's the primary reason they choose this path in the first place.
Where to Find Us -
You can explore and shop our full lab grown diamond jewellery collection online at www.goenkajewellers.com, or visit us in person at our boutique on 4/1, Camac Street, Kolkata, or our office in Karol Bagh, Delhi. Every online order carries the same IGI certification, HUID gold standard, and lifetime warranty as an in-store purchase.
We're also preparing to bring our lab grown diamond jewellery to eco-conscious customers beyond India, with international shipping planned for Singapore, London, Australia, the USA, and Dubai, extending the same affordable luxury philosophy to a global audience that increasingly wants sustainable jewellery without sacrificing certification or craftsmanship.
Frequently Asked Questions
Is a lab grown diamond a real diamond? Yes. A lab grown diamond has the same crystal structure, hardness, and brilliance as a mined diamond. It's graded using the same 4Cs standard, and at Goenka Jewellers, every stone carries IGI certification to prove it.
Why is lab grown diamond jewellery more affordable? A lab grown diamond is created in a controlled environment over a matter of weeks, avoiding the long mining and distribution chain that adds significant cost to a mined stone. That saving is passed directly to you, it's not a reflection of lower quality.
What carat sizes do you offer for solitaires? Our lab grown diamond solitaires are fully customisable to your preferred carat weight, starting from smaller stones at ₹17,000 up to larger solitaires priced at ₹25,000 per carat, with the final piece designed around your style and budget.
What happens if I want to exchange my jewellery later? Every piece of jewellery from Goenka Jewellers comes with a 80% cash buyback or 100% exchange guarantee, alongside a lifetime free service warranty, so your purchase stays flexible long after the day you buy it.
Do you offer international delivery? We currently serve customers Pan India online and through our Kolkata and Delhi locations, with international shipping to Singapore, London, Australia, the USA, and Dubai in development, so our lab grown diamond jewellery can reach customers well beyond India.
Ready to find your own piece of lasting brilliance? Explore our lab grown diamond jewellery collection at goenkajewellers.com, or visit our Camac Street boutique in Kolkata because at Goenka Jewellers, we're not just crafting jewellery, we're crafting legacy, forever.