JB Insights
Tanishq unveils “Diamond Expertise Centres” with De Beers to elevate consumer confidence in natural diamonds
Tanishq is setting a new benchmark in diamond retail with the launch of its Diamond Expertise Centres Tanishq stores will feature advanced in-store diamond evaluation facilities, enabling customers to verify the authenticity, quality, and performance of the diamonds they purchase.
Tanishq, India’s leading jewellery retailer and part of the Titan Company Limited, is setting a new benchmark in diamond retail with the launch of its Diamond Expertise Centres, a first-of-its-kind initiative in the country. This move is part of the brand’s strategic partnership with De Beers, aimed at promoting transparency, education, and trust in the natural diamond segment.
Under this initiative, select Tanishq stores will feature advanced in-store diamond evaluation facilities, enabling customers to verify the authenticity, quality, and performance of the diamonds they purchase. These expertise centres will incorporate cutting-edge gemological equipment, including the De Beers SynthDetect machine — an industry-leading device capable of detecting whether a diamond is natural or lab-grown, applicable to both loose and mounted stones.
In addition to authenticity verification, customers can also assess other critical aspects of diamond quality. The Lightscope tool will allow them to measure light performance, while additional instruments will analyse inclusions, craftsmanship, and even laser inscriptions on stones. By translating complex gemological data into clear, visual insights, Tanishq aims to simplify the buying process and empower customers with greater understanding and confidence in their purchase.
The first three Diamond Expertise Centres have been launched in Bengaluru, with plans to expand to 200 outlets within 2025, and eventually roll out across Tanishq’s entire network of over 500 stores nationwide.

“Our aim is to set a new standard in natural diamond retail — one that goes beyond traditional display and transforms the buying journey into a transparent, educational, and truly immersive experience,” said Ajoy Chawla, CEO Jewellery Division, Titan Company Ltd.
Amit Pratihari, Managing Director, De Beers India said, “Choosing a natural diamond is a deeply personal, emotional experience. Today we embark on a transformative chapter in jewellery retail – one that mirrors the essence of natural diamonds: Real, Rare, Responsible. At the De Beers Group, we are committed to empowering Tanishq stores with world-class diamond expertise, ensuring Indian consumers receive a premier in-store experience with cutting-edge technology to authenticate every natural diamond, fostering trust and transparency.”

The initiative is the latest milestone in Tanishq’s collaboration with De Beers, announced in August 2024. The partnership combines Tanishq’s vast retail reach with De Beers’ unparalleled expertise in diamond sourcing, grading, and proprietary verification technology. With India now recognised as the world’s second-largest diamond market, the two companies are positioning themselves to lead the shift towards higher consumer awareness and preference for natural diamonds.
By integrating state-of-the-art verification technology into the retail experience, Tanishq is not only reinforcing its commitment to trust and transparency but also redefining how Indian consumers engage with diamond jewellery — transforming it from a purchase based solely on aesthetics to one informed by knowledge, assurance, and authenticity.
JB Insights
The Woman Wearing The Diamond Was Never The One The Ad Was Talking To
Disha Shah, Founder & Designer, DiAi Designs Says That The Brands That Shift From “She Deserves It” to “She Chose It” Won’t Just Win Cultural Relevance – They’ll Own The Future Of Jewellery Marketing.
Indian jewellery advertising has always centred the woman. She has been the face of every campaign, draped in gold, luminous at the occasion, receiving the gift with practised grace. What she rarely was, until recently, was the intended audience.
The creative language of the category was built around a genuine economic reality. For decades, the buyer in Indian fine jewellery was the patriarch, the husband, the father, the family elder making a financial decision on behalf of a woman whose purchasing autonomy was limited. Advertising followed the money. The gift reveal, the bridal close-up, the family approval shot: these were not arbitrary creative choices. They reflected who held the purse strings, and they became so embedded in the category’s visual grammar that they outlasted the conditions that created them by an entire generation.
That structural reality has now reversed. Jewellery purchases now extend beyond weddings and festivals to daily wear, driven by financially independent working women. The self-purchasing woman is no longer an emerging segment; she is the category’s fastest-growing buyer, approaching the decision differently from the buyer the industry originally designed itself around. She is not waiting for an occasion. She is not waiting for someone to present a box. She researched the piece, chose it, and bought it because she wanted it.
The advertising, for the most part, has not caught up.
Some brands are beginning to recognise this. CaratLane’s #WearYourWins movement and Tanishq’s sustained push toward the “woman as decision-maker” are meaningful steps. But what makes these campaigns commercially smart is not just cultural alignment. Research from Harvard Business School finds that women systematically provide less favourable assessments of their own performance and potential than equally performing men. This documented self-promotion gap persists even when women know they have outperformed others. Campaigns that actively celebrate female self-recognition are not just filling a creative gap. They are responding to a behavioural reality that has gone largely unaddressed in the category. The brands doing this well are not being progressive for their own sake. They are being accurate about who their buyer is and what she needs to hear.
Look at the Women’s Day 2026 campaigns across the industry. The conversation is clearly starting to pivot. Brands are finally stepping away from the usual gifting tropes and reframing jewellery as a tool for personal milestones and self-expression. But these remain exceptions. The dominant campaign language of Indian jewellery- the gesture, the reveal, the woman being seen rather than deciding- has not structurally changed.
The media mix tells the same story. Titan leaned heavily on television in FY25, with ad volume surging to 77% of its mix, a broadcast medium built for household reach rather than the individual, financially independent woman who now represents the category’s fastest-growing buyer.
Meanwhile, digitally native BlueStone achieved 50% of online jewellery ad volumes on a budget nearly ten times smaller than Titan’s. The channel that reaches the self-purchasing woman directly is delivering outsized results on a fraction of the spend. The implication for where the industry should be directing its creative attention is fairly clear.
Consider what a brief genuinely written for this buyer would look like. No occasion in the shot. No second person in the frame presents anything. The opening line is not “for the woman who deserves to be celebrated.” It is “she saw it, she wanted it, she bought it.” The product earns its place not through sentiment but through desire. The copy does not explain why she is worth it. It assumes she already knows. That is not a tonal adjustment. It is a fundamentally different creative architecture, and very few briefs in this category have been written that way.
The LGD category has a specific opportunity here that established houses do not. Without decades of legacy campaign language to protect, an independent designer in this space can build advertising from a blank page, one written entirely around the woman who is actually making the purchase. The brief does not have to accommodate inherited assumptions about who the buyer is or what she is waiting for. That is not a small advantage. In a category where the dominant creative language was built around a buyer who is no longer the one making the decision, starting without that inheritance may be the most powerful creative position available.
The woman wearing the diamond has always been visible. What is changing now is who gets to decide. The brands that build their creative around that reality will not just be more culturally relevant. They will be better positioned for every year that follows. The advertising has not caught up yet. But the buyer already has.
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