About SAJ Jewels
Rooted in a ‘Made and Sourced in India’ approach, SAJ Jewels celebrates the brilliance of Indian craftsmanship with a conscious twist. We work exclusively with certified and hallmarked pieces, offering lab-grown diamonds set in gold, silver, and platinum—catering to every taste in fine jewelry. Every piece is thoughtfully designed to reflect modern elegance while honouring timeless artistry. At SAJ, sustainability meets style, and every jewel tells a story of innovation, intention, and enduring beauty.
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All about of lab-diamonds
A lab grown diamond is a real diamond that is created using advanced technology to replicate the process of growing natural diamonds in a controlled laboratory environment.
Carbon! Just like natural diamonds, lab diamonds are made of pure unadulterated carbon.
Yes, lab diamonds are real diamonds. They are made of pure crystallized carbon, just like natural diamonds.
Lab-grown diamonds are created in 2-8 weeks using two main methods: HPHT, which mimics Earth’s mantle conditions with high pressure and temperature around a diamond seed, and CVD, where carbon atoms from gas deposit onto a seed in a low-pressure chamber. Both yield gem-quality stones with controlled colour and clarity.
No, lab diamonds do not change colour over time.
No, a labgrown diamond will not lose its luster after constant use. Like natural diamonds, they are very durable.
Lab diamonds are made in the laboratory while mined are formed naturally over billions of years beneath the earth’s surface. Lab diamonds are generally less expensive as compared to natural ones. Mined diamonds cause a negative impact on the environment whereas lab created are ecofriendly. Natural diamonds are rarer than lab made.
Yes, lab diamonds are often considered more ethical and sustainable than natural diamonds due to their controlled growth process and lack of reliance on mining.
Lab grown diamonds offer the same sparkle, durability, and luxury as mined diamonds. They’re also ethical and ecofriendly, making them a smart and beautiful choice for anyone interested in understanding lab grown diamonds better.
Yes, lab diamonds are available in a variety of shapes, colours and sizes, just like natural ones including oval, princess, cushion, emerald, heart, pear, radiant, etc.
Wash your diamond jewellery on a regular basis, soak it in the lukewarm mild soapy water for a few minutes and scrub it gently with a soft brush or cloth to remove all the dirt.
No, it is nearly impossible for a jeweller to tell the difference between a lab grown and a natural diamond only through visual inspections.
Better value for the same size and quality. Traceable & transparent: Full supply chain visibility from creation to certificate. Identical quality: Same sparkle, hardness, clarity, chemical properties and DNA as natural stones.
They offer excellent cost savings and consistent quality. While resale markets are still evolving, growing consumer acceptance and lower entry price make them an attractive long term choice.
Global share rose from about 3.5% of total diamond sales in 2018 to over 18% in 2023, and is projected to exceed 20% by 2025—reflecting booming demand among Millennials and Gen Z.
Lab diamonds are ethical, eco-friendly, less expensive and certified (GIA/IGI)