Price differences between Chatham created and mined gemstones of like quality are notable, sometimes as much as $100,000 per carat as in the case of colored diamonds. As a result, they may be more suitable for conservative budgets. Lab grown sapphires may even look better than their earth mined counterparts! Under laboratory conditions, computers control temperatures, while foreign materials found in the earth are eliminated from starting chemicals.Ī lab-created sapphire is less rare than a mined sapphire. Unless you're a certified gemologist with a powerful microscope, you won't be able to tell the difference between created and mined gemstones. Why Purchase a Lab Grown Sapphire? Identical Physical, Optical and Chemical Properties Sapphires grown in a lab pretty much have the same atomic and optical properties of a sapphire mined from the earth. Once the required combination of chemical and environmental factors is duplicated from nature, the crystals grow over the course of a year, the length of time depending on the gemstone. This is not dissimilar from the way pearls are cultured. Founded by Cal Tech chemist Carrol Chatham (who tried to recreate diamond in his home lab at age 12!), the company has been producing gemstones in a laboratory setting, from ruby and sapphire, to emerald and alexandrite since the 1930s.Ī Chatham sapphire is not an imitation, rather it is an actual sapphire grown in a human-controlled environment. We offer you lab created sapphires from Chatham, a renowned leader in lab-grown gemstones.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |