How is tanzanite cut

This fact makes it very important for consumers to buy from a trusted source. Just like you, every gemstone is unique. No two are exactly alike and each has a different personality. The beauty of colored gemstones is like a flower garden with practically endless variety. The deepest, rarest colors are usually seen in large sized stones; however, a large stone with less saturation is of a lower value.

The size and color of tanzanite gemstones are closely interrelated: larger stones tend to display the deepest colors, while smaller ones are usually pastel colored. As the saturation level of the color decreases, so does the value of the gemstone. Smaller tanzanite is usually lighter than larger sizes. It is unlikely to find a very dark tanzanite under 3 carats.

All tanzanite is a mix of blue and violet — and will show the two colors when tilted and rocked. Tanzanite is described as being blue with a violet tint or the other way around. Although it was only discovered in the late s, it has quickly established itself as one of the premier gemstones in the world. Color Tanzanite is a pleochroic gem, which means it can show different colors when viewed in different crystal directions.

This makes cutting a crucial element in determining the color the consumer sees when the stone is cut and set in jewelry. In this crystal direction, this tanzanite's violet-to-purple pleochroic color is evident. Most tanzanites cut as faceted gemstones for use in jewelry contain no inclusions that are visible to the eye. This is demonstrated in the diagram below.

Stones cut for weight invariably have this problem. The video below shows several Tanzanites with proper proportions. The pavilions backs come nicely to a point, angles on the back are sharp and not bulged and facets are symmetrical. Putting it all Together. He has extensive experience in the colored gemstone trade with over 20 years buying rough at the source. Looking to find out what the prices are in the market in ? Or perhaps you'd like to understand price trajectory since the 's?

This article will bring you up to date. As with all gemstones, Tsavorite quality is defined by a number of factors. This article looks at these in detail and tells you all you need to know about grading Tsavorite quality, understanding Tsavorite prices, synthetics, investment potential and more. There is a great deal of misinformation currently online regarding what "ethical" Tanzanite mining is. This article explores the different opinions. Judging color, clarity, cut and more.

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