JB Insights
Aritza Gold: Setting new standards for high quality Indian gold jewellery manufacturing
Aritza Gold—a Chennai-based manufacturing facility that’s just over a year old—is rewriting the rules of the game. By seamlessly blending cutting-edge technology with traditional artistry, Aritza Gold has emerged as a trailblazer in the Indian jewellery industry, setting new benchmarks for design, quality, and weight optimization. Sushil Lalwani, Director – Aritza Gold speaks to JewelBuzz on manufacturing and technological excellence, creativity, innovation.

Revolutionizing jewellery manufacturing
With state-of-the-art machinery imported from abroad, a team of 450+ skilled professionals, and partnerships with nearly every leading jewellery brand in India, Aritza Gold has quickly become synonymous with excellence. Its unique ability to produce stunning designs at half the weight of conventional jewellery has captured the attention of both consumers and industry insiders alike. Let’s delve into what makes this young company so remarkable.
At the heart of Aritza Gold’s success lies its commitment to adopting advanced technologies that are rarely seen in India. From hollow casting techniques to laser cutting and direct casting, the company leverages innovations that reduce weight without compromising on durability or aesthetics.
One standout example is the Hollow Casting Collection, which marks the first use of electro-forming techniques in India. These lightweight yet elegant pieces embody modern sophistication while maintaining exceptional craftsmanship. Our goal was to create jewellery that feels lighter but looks just as luxurious.Using hollow casting, we’ve managed to achieve designs that weigh significantly less than traditional counterparts.
The Blush Gold Collection further exemplifies this ethos. With over 25,000 designs encompassing Indo-Western and Western styles, the collection showcases rose gold jewellery that’s not only lighter but also boasts unparalleled polish and detail. We’ve perfected the art of making gold blush. The right tone of rose gold combined with our advanced machinery results in pieces that surpass anything else available in the market
Where tradition meets technology
While Aritza Gold embraces futuristic methods, it remains deeply rooted in India’s rich cultural heritage. The Art Collection, unveiled last year at the IIJS Premiere in Mumbai, beautifully marries modern technology with classic design elements. Featuring intricate textures, enamel colours, and antique-style motifs, this collection offers brides and their families a contemporary alternative to traditional wedding jewellery.
The Art Collection is a fusion of modern technology and timeless design. We use advanced techniques like laser cutting and direct casting to create lightweight pieces that retain the essence of traditional jewellery. With chokers, kadas, vodianams, and more, the collection caters to diverse tastes while staying true to its innovative spirit.
Similarly, the Blessings Collection combines faith with finesse. Offering over 5,000 designs featuring deities, symbols, and personalized motifs, these pendants and rings are crafted with meticulous attention to detail—and at nearly half the weight of traditional pieces. Whether it’s a Ganesh pendant or a Lakshmi ring, each item reflects Aritza Gold’s dedication to creating meaningful yet modern heirlooms.
A hub of creativity and innovation
Behind Aritza Gold’s rapid rise is a robust infrastructure designed to foster creativity and efficiency. The company operates out of a state-of-the-art manufacturing facility in Chennai, complemented by additional design studios in Kolkata. With over 50 designers specializing in both manual and CAD designs, the team churns out an impressive 200+ new designs daily—a testament to their relentless pursuit of innovation.
Our designers are divided based on regional influences—South India, Maharashtra, Gujarat, Bengal—because each area has its own distinct design language. By understanding these traditions and blending them with modern technology, we create designs that are both innovative and culturally relevant
This approach has allowed Aritza Gold to cater to a wide range of preferences, from South Indian temple-inspired designs to sleek Western-style pieces. Their Casting Collection alone features 25,000 designs spanning South Indian, Indo-Western, and Western styles, all meticulously crafted using direct casting techniques that ensure superior detailing and reduced weight.

Technology is the differentiator
Aritza Gold’s technological prowess extends beyond design to the very process of manufacturing. Unlike traditional casting methods, the company employs direct casting, which ensures precise weight control, sharpness, and consistency. This method reduces weight by 30-35% compared to conventional casting, making the jewellery not only lighter but also more affordable.
Additionally, Aritza Gold utilizes Italian stamping technology with custom-designed dies, laser cutting with CNC machines, and laser welding for seamless finishes. All our laser-cut items are soldered with laser welders, giving them an international finish with traditional Indian designs. This blend of global expertise and local sensibilities has earned the company widespread acclaim.
Another groundbreaking offering is the Tubing Collection, which introduces Italy’s Hollow Tube Jewellery concept to India. Lightweight yet striking, these pieces blend modern aesthetics with traditional South Indian styles, making them perfect for any occasion.
Scaling New Heights
Despite being just over a year old, Aritza Gold has already made significant strides. With 36 distributors spread across India and supply agreements with almost every leading jewellery brand, the company has firmly established itself as a key player in the B2B space. For now, Aritza Gold remains focused on manufacturing and design innovation, leaving retail distribution to its partners.
We’re still in the early stages, but over the next three years, we aim to scale production to 100% capacity and expand into a larger facility. We’re also exploring technologies from other industries, such as watchmaking and sunglasses, to see how they can be adapted to gold jewellery.
A Vision for the Future
What sets Aritza Gold apart isn’t just its technical capabilities or extensive design portfolio—it’s the passion and vision driving the company forward. Aritza Gold continues to push boundaries, introducing products that are truly unique and different.
For customers seeking high-quality, lightweight, and exquisitely designed jewellery, Aritza Gold represents the future of Indian gold craftsmanship. At Aritza, we believe in creating jewellery that tells a story—whether it’s through bold designs, intricate details, or meaningful symbols. Our mission is to bring something fresh and exciting to the table while honoring the traditions that make Indian jewellery so special.
In just one year, Aritza Gold has redefined what’s possible in the world of gold jewellery. And if its current trajectory is any indication, this is only the beginning.
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 — 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 Earth’s surface.
- Starting Point – The Seed:
A small diamond seed, usually a thin slice of an existing diamond, is placed inside a carbon-rich chamber. - Simulating Nature – Pressure and Heat:
The seed is exposed to extreme conditions — pressures of about 5–6 GPa (equivalent to the pressure at the Earth’s mantle) and temperatures of 1,400–1,600°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 — 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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