SDA GEM TESTING LAB
Welcome to SDA Gemstone Testing Lab & Stone Jewellery! At SDA Gemstone Testing Lab & Stone Jewellery, we are committed to providing accurate and reliable gemstone and diamond testing services. Equipped with state-of-the-art laboratory facilities and a team of expert gemologists, we ensure top-quality testing and certification. Our mission is to maintain trust and integrity in the gemstone and jewellery industry by offering professional, unbiased, and transparent testing services. We deliver precise and comprehensive reports, helping our clients make well-informed decisions about their valuable gemstones. Our laboratory is staffed with certified and experienced gemologists specializing in gemstone identification, diamond grading, and advanced testing techniques. With extensive expertise, we handle a wide range of gemstones with accuracy and precision. We value your time and strive to provide fast, efficient, and reliable services while maintaining excellent customer support and clear communication throughout the testing process. Trust SDA Gemstone Testing Lab & Stone Jewellery for all your gemstone testing and jewellery authentication needs.
About Navratnas
Ruby: The name Ruby comes from Latin 'Rubrum', which means 'Red'. Manikya, Suryakant Mani are synonyms of Ruby. Rubies vary in color and brighten in strong light.
Pearl is the most valued of the organic gems. Its ancient name is Mukta. A Pearl is a very special and exclusive gift of nature considered universally as the oldest known gem.
Coral is an organic gem that comes from reefs and atolls. Its ancient name is Vidruma. The most valued Coral is the noble red Coral seen here (Corallicum rubrum). The color is uniform
Emeralds are known by their distinctive green color and can vary from light to dark green. Its ancient name is Marakata . All Emeralds contain inclusions formed during their growth.
Yellow Sapphire is a well known gem in today's market. Colors vary from light yellow to golden and honey yellow. Generally people considers Topaz is synonym of Pukhraj (Yellow Sapphire),
Hessonite is a variety of Grossular Garnet. It has good luster and can be transparent to translucent. The color is orangey-brown and black. These gems are often given step or mixed cuts.
Cat's Eye is the name given to the variety of chrysoberyl which beautifully displays the phenomenon of chatoyncy. Its ancient name is Vaidurya. The numerous inclusions line up to form very fine,
Diamonds adamantine luster gives a beautiful 'fire' or sparkle to the stone. Its ancient name is Vajra. Value is determined by a grading system that rates color, clarity and carat ( A unit of Weight )
Blue Sapphire or Inder Neelam is known for its striking lustre and color which range from light to very dark blue. Blue Sapphires may be given a variety of cuts; the most common being the oval cut.
