National News
VAJRA INDUSTRY RESEARCH AND ACADEMIC MEET (VAIRAM) 2025 organised by GJEPC, IIT Madras inaugurated in Chennai
The Vajra Industry Research and Academic Meet (Vairam) 2025, a joint effort by GJEPC and InCent LGD IIT Madras, was officially introduced at the IITM Research Park in Chennai.
Madras at IITM Research Park, Chennai, was unveiled by Prof. V Kamakoti, Director, IIT Madras, Prof M S Ramachandra Rao, InCent-LGD, IIT Madras, Mr. Manish Jiwani, Co-Convener, LGD Committee, GJEPC and Mr. Sabyasachi Ray, Executive Director, GJEPC among other dignitaries and industry experts.
The workshop features several panel discussions. “Beyond Gems: Next-Generation Applications of OLab-Grown Diamonds” explores LGDs’ potential in various industries beyond jewellery. “Lab-Grown Diamond Growth and Treatment Recipes and Challenges” delves into the intricacies of CVD and HPHT methods. “Diamond Quality Checks and Certification” addresses the crucial need for standardised quality control for gems, jewellery, and seeds. “Lab Grown Diamond Machines and Processing Equipment” will highlight the importance of indigenous equipment manufacturing to bolster India’s self-reliance. The workshop has drawn 150 + participants from the industry.
Key Takeaways
Diamond Quality Checks & Certification:
- Advanced treatments challenge LGD grading and certification accuracy.
- Key challenges: ensuring grading accuracy, standardization, and detecting undisclosed synthetics.
- Emphasis on advanced testing methods, tech-driven grading, and industry consistency.
- Traceability of tested items is a major issue.
- LGDs are both supplementary and complementary to the diamond industry.
- Mimicking natural diamond growth patterns in LGDs remains a challenge.
LGD Growth & Treatment Recipes: Key Takeaways
- Increasing nitrogen in HPHT accelerates growth, benefiting gem-quality diamonds but not other industrial uses.
- Focus on optimizing growth parameters, impurity control, and enhancement for superior diamonds.
- Challenges include consistency, reducing defects, scalability, and reliance on high-purity raw materials.
- Future focus on refining processes, improving sustainability, and enhancing research-industry collaboration.
Diamond Quality Checks & Certification (Continued): Key Takeaways
Strengthening quality assurance frameworks is essential to ensure consumer trust globally.
Grading LGDs differs from natural diamonds, especially in color; secondary reference masters needed.
Labs must assess hue saturation and intensity, not just color for LGDs.
Clarity characteristics differ due to metallic inclusions in LGDs.
Color grading challenges arise in borderline clusters where AI struggles.
LGDs are cut for perfection, unlike natural diamonds, which are cut for weight retention.
National News
Celebrate Akshaya Tritiya with Timeless Investment From Candere
Blending Tradition With Modern Design, Candere’s Akshaya Tritiya Edit Redefines Gold and Diamond Jewellery As Everyday, Wearable Investments
Akshaya Tritiya has always been a significant occasion, rooted in the belief that investments made on this day bring lasting prosperity. Traditionally associated with buying gold, it has long symbolised good fortune and “eternal success.” Today, however, the way we celebrate the occasion is evolving. While the essence of inviting prosperity remains unchanged, the focus has shifted beyond simply storing gold. It is now equally about personal expression and meaningful gifting.
Jewellery is increasingly becoming an extension of individual style pieces that not only carry the auspicious sentiment of the day but are also designed to be worn and enjoyed every day.
Candere, the lifestyle jewellery brand from the house of Kalyan Jewellers, reflects this modern approach through designs that seamlessly blend tradition with contemporary aesthetics. Whether it’s a personal milestone purchase or a thoughtful gift, each piece is crafted to be both meaningful and effortlessly wearable.
Here’s what stands out in Candere’s Akshay Tritiya jewellery edit:
Parallely Braided Gold Bar Ring

A refined take on modern minimalism, the Parallely Braided Gold Bar Ring by Candere features a sleek open-band design with two parallel bars detailed in intricate braiding. Elegant and versatile, it’s perfect for everyday wear or stacking, offering a subtle blend of sophistication and contemporary style.
Oeshi Gold Pendant Necklace

A modern statement piece, the Oeshi Gold Pendant Necklace by Candere features a sleek circular design with layered accents and a bold central detail. Crafted in radiant gold and suspended on a delicate chain, it offers a perfect balance of elegance and contemporary style—ideal for both everyday wear and special occasions.
Glorious Links Diamond Chain Bracelet

This piece strikes a natural balance between occasion and everyday wear. The linked design gives it a clean, modern edge, while the diamond accents add just enough detail to make it feel special for the day. It’s easy to wear on its own or paired with a watch, and works just as well as a thoughtful gift, something that feels meaningful without being too formal.
Sleek Strength Diamond Men’s Pendant

Crafted in gold, the Sleek Strength Diamond Men’s Pendant features a streamlined, elongated form that highlights a structured, masculine design. The surface is accented with a neat arrangement of diamonds, adding a subtle touch of brilliance without overpowering its clean aesthetic. With its sharp lines and polished finish, the pendant is designed to sit comfortably against the neckline, making it a versatile piece that transitions seamlessly from everyday wear to occasion styling.
Asher Diamond Ring

The Asher Diamond Ring is defined by its geometric precision and refined construction. Set in gold, the ring features a cluster of well-cut diamonds arranged in a structured pattern that enhances their natural brilliance. The band is sleek and balanced, allowing the design to feel substantial yet easy to wear. Its contemporary silhouette, combined with classic diamond detailing, makes it ideal for both daily styling and more elevated occasions.
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