We also have an in house jeweler with over 30 years of experience for all of your jewelry repair needs, from the simplest of repairs to a complete redesign of your existing pieces. Good Old Gold has a large selection of one of a kind estate pieces and we carry designer brands including Tacori, Michael M, D Vatche, Beverley K, Officina Bernardi and more. Established in 1980 and online since 1998, we have been servicing clients both in our area and online with a large selection of handpicked diamonds, bridal, fashion and estate jewelry. After a duration of exposure to the chemicals, layers of carbon will form around the ‘seed’ diamond, creating a larger gemstone.Good Old Gold is a family owned and operated business conveniently located on the south shore of Long Island in Massapequa Park, New York. – Chemical Vapor Deposition (CVD): created using chemical processes, a ‘seed’ crystal or small diamond is placed in a chamber which is then filled with heated gases. – High Pressure High Temperature (HPHT): similar to the stages that a natural diamond will have gone through to form in the Earth’s mantle, high pressure lab-grown diamonds are created in a large machine with a certain amount of natural graphite that is then put under extremely high temperatures and pressure to form a diamond. Lab-grown diamonds can be made in one of two ways: Through a long process of volcanic temperatures, high pressure and tectonic activity, these diamonds are eventually pushed to the surface and mined.Ĭonversely, lab-grown diamonds can take just a few weeks to make. Naturally formed diamonds found on the Earth’s surface have taken anywhere between 1 to 3 billion years to form in the Earth’s mantle. However, they do require large quantities of energy, but with technological advances and many more companies moving to renewable energy, lab-grown diamonds will be an eco-friendlier choice.Ĥ. Lab-grown diamonds are entirely traceable and therefore create no harm to environments, water systems or pollution from natural mining. Our own diamonds are all sustainably certified and checked to ensure the well-being of our suppliers and associates. There is also a conflicted history of negative impacts on society and poor communities, however the Kimberley Process Certification Scheme set in 2003 prevents “conflict diamonds” from being sold in today’s markets. Although many of these impacts are now being managed better in the modern diamond industry, the previous history of natural diamond mining has meant many modern-day consumers are looking for more sustainable alternatives. Naturally derived diamonds from mining often come with a weighty environmental price tag, touted for detrimental impacts to animal wildlife, polluted groundwater and landscape scarification. If sustainability is a key factor for you when buying your engagement ring, then lab-grown diamonds are a fantastic route for you. Are lab-grown diamonds better for the environment? They can offer as much fire and brilliance as a naturally formed diamond.ģ. In terms of characteristics like quality, cut and clarity, lab-grown diamonds are completely comparable to earth mined diamonds with no difference in appearance. The jeweler who is selling the diamond must specify to the consumer whether the stone is lab-created or naturally formed. The only way to determine the origins of the diamond and whether it is naturally formed or lab-grown is to check the gemstone’s grading report. But without this extreme magnification, it would be impossible to tell. With high magnification, it’s possible to make out the very small contrasts in the inclusions of a lab-grown diamond versus a mined diamond. Even a professionally certified GIA gemologist will be unable to tell the two apart unless using specialized equipment or sending it to a grading laboratory such as GIA. There is no difference between a lab-grown and a natural diamond to the naked eye. Do lab-grown diamonds look different to natural diamonds?
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