Some people purchase loose gemstones for jewelry making, while others do so for investment purposes. Still others are looking for the perfect stone to have made into a piece of jewelry by a custom jeweler. Most gemstones are minerals, but some rocks such as lapis lazuli and organic materials like pearls or amber considered as such. Today, four stones are precious gems: diamond, emerald, ruby, and sapphire. Everything else falls under the category of semi-precious stones. When purchase loose gems, obviously should only deal with a reputable jeweler that trust, online or in person. Always get a certificate from the seller and be sure exactly what are purchasing. Diamonds are the only gems that have a universally accepted grading system based on the concept of the four C’s: color, cut, carat, and clarity. Clarity is determined by placing the diamond under 10X magnification. However, cut is most important for the value of a clear diamond, because without the proper cut, the diamond will not sparkle, as it should. Clarity and color are next in importance. All other gemstones grade on 20/20 vision with the naked eye. The quality of all colored gemstones, together with colored diamonds, is based on the clarity and brilliance of the stone’s color, which is further divided into three parts: *hue*, *saturation*, and *tone*. Hue refers to the stone’s color, which produced in the following spectral hues: red, orange, yellow, green, blue, violet, purple and pink. Purple and pink are spectral hues, as purple lies halfway between red and blue, and pink is really a lighter shade of red. Natural stones seldom have pure hues, so these are into primary, secondary, and sometimes tertiary hues. Saturation refers to the clarity of color, or the stone’s freedom from brown or grey hues.

Practice of Law

In its most general sense, the practice of law involves giving legal advice to clients, drafting legal documents for clients, and representing clients in legal negotiations and court proceedings such as lawsuits, and is applied to the professional services of a lawyer or attorney at law, barrister, solicitor, or civil law notary. However, there is a substantial amount of overlap between the practice of law and various other professions where clients are represented by agents. These professions include real estate, banking, accounting, and insurance. Moreover, a growing number of legal document assistants LDAs are offering services which have traditionally been offered only by lawyers and their employee paralegals. Many documents may now be created by computer-assisted drafting libraries, where the clients are asked a series of questions posed by the software in order to construct the legal documents.

In the United States, the practice of law is conditioned upon admission to practice of law, and specifically admission to the bar of a particular state or other territorial jurisdiction. The American Bar Association and the American Law Institute are among the organizations that are concerned with the interests of lawyers as a profession and the promulgation of uniform standards of professionalism and ethics, but regulation of the practice of law is left to the individual states, and their definitions vary.

In the United States, the rules of professional conduct generally prohibit an attorney from assisting a non-attorney from engaging in the unauthorized practice of law. An attorney therefore may not partner with or split fees with a non-attorney in the performance of any sort of legal work. Furthermore, an attorney may not employ a disbarred or suspended attorney in a legal practice where former clients of the disbarred or suspended attorney will be represented.