JB Insights
BIJS 2023 ends on a high note; overwhelming response from trade
The 4th edition of the Bengal International Jewellery Show 2023 (BIJS), from 8-19 Dec 2023 , organised by KNC Services, concluded with an overwhelming response, generating its highest-ever business for the trade. The largest gem and jewellery fair in East India had 10,000+ visitors at the Milan Mela Exhibition Centre, Kolkata
Show Highlights:
- β 250+ manufacturing companies exhibited at the show
- π₯ 10,000+ national visitors from across India
- ποΈ 50+ retail chains participated from all over India
- π 500+ overseas buyers from 10+ countries
The event witnessed more than 500 visitors from over 10 countries, including the USA, UK, UAE, Saudi Arabia, Qatar, Bangladesh, Bahrain, Kuwait, Germany, Turkey, and many more. The distinguished guest list included hosted buyers from all regions, elevating the event to an unparalleled international stature
Kranti Nagvekar, Founder of KNC Services, expressed, “I wish to convey my appreciation to both exhibitors and visitors for their incredible support. We saw a remarkable turnout of over 10,000 visitors hailing from 500 cities across India, marking this as the most successful East India trade show in 2023
The grand show was marked with the distinguished presence of Shri Joy Alukkas, Founder & Chairman of Joyalukkas India Pvt Ltd., who inaugurated the expo along with Ali Saleh Baterfi Al Kindi, Vise Chairman, Federation of Council of Saudi Chamber, Jeddah, Saudi Arabia; Samar Kumar De, President, SSBC; Arun Kumar Varma, President, BGJA; Tagar Chandra Poddar, General Secretary, Bangiya Swarna Shilpi Samiti;.Kranti Nagvekar, Founder and MD, KNC Services; Suvankar Sen, Chairman and MD, Senco Gold; Saiyam Mehra, Chairman, GJC; Suber Sen, Chairman, B.C. Sen Jewellers, Pankaj Pariekh, Regional Chairman, GJEPC amongst others.
KNC conducted various events honouring stalwarts and achieve4s in the GJ industry during BIJS 2023
Durga Awards
KNC honoured five women entrepreneurs for their tremendous work in the jewellery industry; the awardees were Ranjana Sen, Chairman, Senco Gold Ltd., Nilima De., Partner, Guinea Emporium,Pooja Mehra, Director, Unique Chains,Sushma Epari, Director, Epari Jewellers,Prerna Gupta, MD, Rhombus Jewels.
Hunnar Awards
As everyone knows, East India is known for its craftsmanship. The award organised by KNC supported by local associations, the Hunnar Awards for all handcrafted jewellery karigars for their best jewellery-making designs. The awards were given to the honoured top 3 handcrafted jewellery artisans who submitted their handmade jewellery on December 8th for the jury round; the final 3 got selected by the jury ( Joy Alukkas, Suvankar Sen, Al Batarfi, Kranti Nagvekar, and all Dias members were part of the jury). The 1st prize of the Hunnar Award is Rs. 100000, the 2nd is Rs. 50000, and the 3rd is Rs. 25000. The same was given by Samer Dey and by Ms. Kranti Nagvekar
Networking Event
KNC Services organised the networking event on the second day of the show, i.e., December 9, 2023, to build the network between manufacturers, wholesalers, and retailers
Lifetime Achievement Award
KNC has honoured Hasmukh Parikh with a life-time achievement award for his tremendous work towards the industry; his company is one of the top export jewellery companies from the East region.
On this momentous occasion, KNC launched their upcoming Riyadh show in Saudi Arabia. Dates and venue were announced, along with the 2nd edition of the Jeddah Show.
Education
The Science Behind Sparkle: How Lab-Grown Diamonds Are Created
A New Era of Diamond Creation
In recent years, lab-grown diamonds have captured the attention of jewellers, consumers, and investors alike. Beyond their beauty, what makes these gems truly fascinating is the science behind their creation. Unlike imitation stones, lab-grown diamonds share the same physical, chemical, and optical properties as natural diamonds β the only difference lies in their origin.
At the heart of this innovation are two cutting-edge processes: High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD). These methods recreate the intense conditions under which natural diamonds form deep within the Earth, allowing scientists to produce genuine diamonds in a controlled laboratory environment.
HPHT: Diamonds Born Under Extreme Conditions
The High Pressure High Temperature (HPHT) method mimics the natural diamond-forming process that occurs about 150 kilometers below the Earthβs surface.
- Starting Point β The Seed:
A small diamond seed, usually a thin slice of an existing diamond, is placed inside a carbon-rich chamber. - Simulating Nature β Pressure and Heat:
The seed is exposed to extreme conditions β pressures of about 5β6 GPa (equivalent to the pressure at the Earthβs mantle) and temperatures of 1,400β1,600Β°C. - Crystal Growth:
Under these conditions, the carbon source melts and crystallizes around the diamond seed, forming a larger crystal over several weeks.
The result is a high-quality diamond crystal that is virtually indistinguishable from its natural counterpart. HPHT diamonds often exhibit exceptional clarity and can be produced in a range of sizes and colors, including colorless, yellow, and blue varieties.
CVD: Diamonds Grown in a Plasma Cloud
The Chemical Vapor Deposition (CVD) process is a more recent innovation that uses advanced plasma technology to grow diamonds atom by atom.
- Preparing the Chamber:
A thin diamond seed is placed inside a vacuum chamber filled with carbon-rich gases, typically methane and hydrogen. - Creating Plasma:
The gases are energized using microwaves or lasers, forming a plasma cloud that breaks down the molecular bonds of the gases. - Diamond Formation:
Carbon atoms released from the plasma settle onto the seed layer, crystallizing into pure diamond over the course of several weeks.
The CVD method allows for greater control over purity, color, and size, making it ideal for high-end jewellery applications. It also produces diamonds that are free from many of the inclusions typically found in natural stones.
Technology Meets Sustainability
Both HPHT and CVD processes are transforming the jewellery industry not only through technology but also through sustainability. Lab-grown diamonds require no mining, dramatically reducing environmental impact. Many manufacturers are also transitioning to renewable energy sources to power their production facilities, making these diamonds even more eco-conscious.
Furthermore, traceability is a defining advantage. Every lab-grown diamond can be tracked from its creation, offering complete transparency β a growing priority among modern consumers seeking ethical luxury.
Crafting the Future of Jewellery
As consumer awareness grows, lab-grown diamonds are redefining what it means to own something precious. With their scientific precision, sustainable creation, and stunning beauty, they represent the perfect harmony between innovation and artistry.
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JewelBuzz is Asiaβs First Digital Jewellery Media & Indiaβs No.1 B2B Jewellery Magazine, published by AM Media House. Since 2016, weβve been the trusted source for jewellery news, market trends, trade insights, exhibitions, podcasts, and brand stories, connecting jewellers, retailers, and industry professionals worldwide.