Founded in 2023, Karia Technologies bridges 50 years of diamond expertise with modern semiconductor engineering — delivering lab-grown diamond wafers, heat sinks, and powders at 1/10th the cost of Western competitors.
"We are not just another diamond company. We are the bridge between a half-century of diamond mastery and the semiconductor technologies defining the next fifty years."
Karia Technologies was built on the shoulders of Karia Diamonds — a family enterprise with more than five decades of mastery in diamond sourcing, cutting, and application. What began as a jewelry house became the foundation for something far greater: the industrial diamond revolution that semiconductors demand.
The challenge facing the semiconductor industry today is not computational — it's physical. Heat. Power density. The thermal ceiling that stops every chip, every power module, every quantum system from reaching its full potential. We exist to remove that ceiling.
Our India-based manufacturing eliminates the geopolitical supply risk inherent in European and American diamond suppliers. By combining our family's deep diamond knowledge with modern Chemical Vapor Deposition technology, we deliver device-grade CVD diamond wafers at pricing that makes diamond the obvious — not aspirational — engineering choice.
We serve large enterprises, mid-market innovators, and deep-tech startups. Every customer receives the same commitment: precision, purity, and partnership.
Two complementary visions — materials expertise and operational excellence — united by the conviction that diamond is the defining material of the next technological era.
Kyla leads Karia's strategic vision, go-to-market execution, and enterprise partnerships. With a background bridging business development and materials science, she identified the structural gap between the emerging semiconductor industry's demand for advanced thermal substrates and the availability of cost-competitive CVD diamond supply chains.
She has built Karia from an idea into a operating company in under two years — securing manufacturing partnerships in India, building a customer pipeline across AI infrastructure, quantum computing, and defense sectors.
✉ Kyla@kariatech.comDhrumil oversees operations, supply chain, and technical delivery at Karia. He brings deep operational expertise spanning India's diamond manufacturing ecosystem — uniquely positioned to translate Karia Diamonds' legacy into a vertically integrated CVD diamond production platform.
His expertise bridges the family's 50-year diamond expertise with modern CVD process engineering, quality systems (Raman characterization, birefringence imaging, thermal flash analysis), and the supply chain discipline required to deliver 3-week lead times consistently.
✉ Dhrumil@kariatech.comA 50-year family diamond legacy, transformed into the industrial substrate company the semiconductor age demands.
The Karia family built five decades of expertise in diamond sourcing, grading, cutting, and trade. This unmatched institutional knowledge in diamond material behavior forms the foundation of Karia Technologies' technical edge.
Kyla Ruane and Dhrumil Rangani co-found Karia Technologies, pivoting the family diamond business toward industrial B2B applications. First CVD diamond wafer samples produced and characterized. Headquarters established in Boston, Massachusetts.
Expanded production to include 1–4 inch polycrystalline wafers, single crystal plates up to 25×25 mm, and precision diamond powders. Active supply relationships across AI infrastructure, quantum computing, and aerospace/defense sectors.
Roadmap to lead the global commercialization of diamond components — from substrate to device-ready wafers — through deep R&D partnerships, increased manufacturing capacity, and establishment as the cost-benchmark supplier to the semiconductor industry.
The global CVD diamond market is on an exponential trajectory — driven by AI infrastructure, power electronics electrification, and quantum computing commercialization. The window to establish supply relationships is now.
GB200 NVL72 racks dissipate 120kW+. Diamond heat spreaders extend GPU thermal headroom by 30–50%.
EV inverters, grid converters, and industrial motor drives require substrates that operate at 300–700°C under multi-kV switching.
NV-center diamond is the leading platform for room-temperature quantum memory, sensing, and qubit operation — a multi-billion dollar emerging market.
Radiation-hard detectors, hypersonic electronics, and directed energy systems demand materials that silicon can't survive.
Karia Technologies is headquartered in Boston, Massachusetts (101 Mill Rd, Suite 101, Boston, MA 02149). Our manufacturing operations are based in India, enabling the cost advantages and supply chain reliability that set us apart from Western competitors.
We serve 11 industries where diamond's extreme properties create performance advantages impossible with conventional materials: AI Infrastructure, Semiconductors, Quantum Computing, Datacenters, Electronics, Biomedical Devices, Aerospace/Defense, Telecommunications, Energy, Automotive, and Precision Manufacturing. See our Industries page for detail.
Yes. We offer engineering samples for qualified R&D programs. Sample quantities typically ship within 1–2 weeks. Please contact info@kariatech.com with your application, material requirements, and organization details.
Three things: (1) India-based manufacturing at 1/10th the cost of US/European suppliers with no trade barriers; (2) a 50-year family diamond legacy that gives us material expertise competitors can't replicate; (3) 3-week lead times vs. the industry standard of 8–16 weeks. We compete on quality, speed, and price — simultaneously.
Yes. We work with both R&D-stage customers needing single wafers and production customers requiring sustained supply. Volume pricing is available for orders above 10 wafers/month. Long-term supply agreements with fixed pricing and lead time guarantees are available — contact us to discuss your needs.
Whether you're an engineer evaluating diamond substrates or a procurement team looking for a reliable supply partner — we're ready to talk.