Shapely Stones
In choosing a crystal it is helpful not only to consider the particular characteristics of the stone itself, but also its shape. None of what I've written here is intended to be the last word on the qualities of particular shapes.
Diamond Shapes
The shape of a Diamond is the face up outline of a polished Diamond.
Shape
Despite general belief, not all pearls are round. Pearls can form in a variety of different shapes, including round, semi-round, drop, oval, half-rounded, semi-baroque and baroque shapes.
SHAPES
ROUND - Information for the round brilliant has been described on this site in detail under the topics of the 4C's.
The Shape and Weight of Pearls
How the shape of a pearl makes a vast difference in the value of it as well as the weight of the pearl ...
PEAR SHAPED DIAMONDS
The modified brilliant-cut pear shaped diamond is a combination of a round and a marquise shape, with a tapered point on one end. The diamond is always worn with the narrow end pointing toward the hand of the wearer.
Bead Shapes Glossary
Not everyone uses the same words when describing jewelry components, but a "rondelle" by any other name still looks as beautifully strung! ...
Oval shaped diamond
The oval shape is also a popular choice of diamond engagement ring as its closer to being round and fits all designs.
Pear Shaped Diamonds
A hybrid cut, combining the best of the oval and the marquise, it is shaped most like a sparkling teardrop.
Heart shape diamonds are basically a distinct type of round brilliant cuts. A heart shape diamond does not have much luster to showcase.
Pearl Shape and Quality
Pearl Shape
The most coveted shape for a pearl is round -- perfectly round. And, as perfectly round pearls are as rare as totally unblemished ones, those that do exist command exorbitant prices.
Bead Shapes & Sizes
This is by no means a complete list of the possibilities of the types of beads used in rosary making. These are just some of our favorites,
and give some good examples of the most popular beads.
Heart Shape Calibrated Gemstones
3mm Heart Shape TypeAvg. WeightGradePrice Each Diamond
0.12
VS ...
Shape is one of the principle determining factors in a pearl's value after luster. With all other factors being equal, the general rule is that the rounder the pearl, the more valuable it is.
Shape
Diamonds are natural crystals that come in large variety of shapes such as round, princess, heart, oval, marquise etc. The following information will help you to choose the right shaped diamond.
Brilliant Round ...
SHAPE:
Shape is the basic outline of the diamond. Round is the most popular and the rest are called fancy shapes. These include marquise, pear, oval, heart, princess, radiant, emerald, trillion, and others.
Pear shaped diamonds are a variation of the round brilliant cut diamonds.
It could be considered as a round brilliant cut at one end, and a marquise shape at the other end.
Diamond Shape
The most important factors in choosing a diamond stone is deciding on the shape that perfectly matches your style and looks beautiful on you.
Diamond Shapes
The first step in choosing a diamond often involves selecting your favorite (or her favorite) shape. The Round Brilliant is by far the most popular shape, and it is the most readily available in every possible quality and size.
Gemstone Shape: As gemstones in their natural state are rather shapeless, their beauty is greatly enhanced by cutting them into geometrical shapes, most of which provide numerous facets to reflect light that enters the stone back out to the eye.
Favourite Shape
If your favourite shape of diamond is a heart shape, please don't allow our comments to deter you from your dream diamond, we are simply trying to make you aware of the differences.
72-Carat Pear-Shaped Diamond
Mario Tama / Getty Images
72-Carat Pear-Shaped Diamond
This pear-shaped 72+ carat diamond was expected to bring up to $13-million when it was auctioned by Sotheby's in April, 2008.
- A triangular-shaped cut developed in Amsterdam, with 25 facets on the crown, 19 facets on the pavilion and a polished girdle. Can either have pointed corners or a more rounded triangular shape.
Deviation from circular shape
A more or less unequal girdle diameter develops during the bruiting of a rough diamond in which, for example, the cutter is making the most of a slightly rectangular shaped distorted octahedron, ...
SHAPES OF PEARLS
The most common Saltwater Pearl shape is round, it's correct name is an "Akoya" Pearl because it comes from an Akoya oyster. Pearls are readily available in sizes up to about eight and a half millimeters.
Shape
Diamonds come in a wonderful array of shapes. Shapes include the round cut, princess cut, oval cut, pear cut, emerald cut, heart cut, marquise cut, cushion cut, radiant cut and trilliant cut - all available for sale on Gem Nation.
Shape
While cut describes a diamond's light performance, dimensions and finish; shape refers to the overall outline of the diamond when viewed from the top (e.g. round, princess or marquise).
Shape: Pearls come in a wide variety of shapes. While the rounder a pearl, the more valuable it is, the baroque and off-round shapes have become very popular today.
Shape and size
Round and pear are the shapes that are most valued by gem buyers. If you're buying a strand of pearls, look for either pearls of the same size and shape, or for pearls that graduate smoothly in size from the center to the ends.
Shape- Another factor you need to consider when choosing an tanzanite is its shape. Although shape and cut are sometimes used interchangeably, they are not the same. Cut refers to the proportions and symmetry.
Shape
Pearl shapes range in descending order of value from round to semi-round, from off round to oval and from drop to baroque.
Shape
Of the many shapes available, perfectly round pearls are the rarest and most valuable. With Mikimoto South Sea pearls, unique shapes like button, tear drop, oval and baroque are also favored.
Color ...
Shape
At Blue Nile, we offer the highest quality, rarest pearl shape - round. Shapes that are not spherical or even symmetrical are considered lower quality.
Shape - It is very rare to find a perfectly round pearl, but generally, the rounder the pearl, the more valuable it is. Cultured pearls also come in oval, pear and baroque shapes.
Shape. In general, spherical pearls are the most prized. However, it is common to find small imperfections of shape, which can be desirable as long as they are symmetrical.
Shape " While pearls come in many different shapes, those that are perfectly round are the most rare and therefore the highest quality and most valuable. Only about 1% are actually perfect spheres.
Shape
A key criterion in pearl pricing and quality. Most pearls are divided into four major categories: round, off-round, semi-baroque and baroque.
Silver-lipped oyster ...
Shape
Face-up girdle outline of a polished diamond or other gem, such as round brilliant, pear, marquise, heart, oval or square.
Star Facet ...
Shape: Form or appearance of a diamond; i.e.: whether the diamond is round, triangular, square, marquise, pear, oval, heart, asscher, or radiant shaped.
Solitaire: A single diamond or stone set by itself in mounting.
shape Refers to the layout or outline in the finished diamond. Examples: heart shape; pear shape; round; etc.
The Shape
Cabochons are most often seen in blue sapphires. A true cabochon should not be confused with a star sapphire, as most star sapphires do not have the clarity and look of a clean beautiful cabochon.
Pear-shaped Cut: Stone cut into the shape of a pear or teardrop, rounded at one end and pointed on the other..
Pear shape
A term that is interchanged with tear drop and refers to a stone or object that is pointed at one end and round at the other.
Head Shape - The shape on the face of a ring is determined by the shape of the gemstone set in it.
Head Size Range - Head size range is the range of carat weight that a ring can mount in one specific head.
Pear Shaped Cut - A fashioning style for gemstones with the girdle outline in the shape of a tear drop or pear.
Heart shaped diamonds
Romantic perfection for the special occasions. The perfect stone for the special occasion requirements. The Heart shaped brilliant is the hit item on Valentines day.
Coupe Shape - a plate without a shoulder, flat across the diameter, and slightly rolled up at the rim.
Fancy Shapes: Any diamond other than brilliant round e.g. Marquise, Princess, Heart, Oval, Pear etc.
Fancy Color Diamond: A diamond with an attractive natural color other than light yellow.
Heart-shaped Brilliant - A heart-shaped variation of the brilliant cut. The round end is flattened and indented and the girdle widened until the length is approximately equal to the width.
Heart-shaped Brilliant - A heart-shaped variation of the brilliant cut that is related to the "pear shape." The round end is flattened and indented and the girdle widened until the length is approximately equal to the width. Return to Top » ...
Pearl Shape:
Baroque - An irregular-shaped pearl.
Mobe - A large one-sided cultured pearl which has formed on the concave shell of the oyster and is flat on one side.
Diamond Shapes
The cut of a diamond refers to the way the stone is shaped and polished, how the facets are arranged and how deep or shallow it's cut. There are various cuts of diamonds that refer to that, many of them patented.
Diamond Shapes
Asscher Cut
The Asscher cut has become popular very recently. The Asscher brothers invented this special cut in the early 20th century. The Asscher cut is today’s more updated version of the older cushion cut.
For pear shaped or heart shaped faceted stones:
weight = length * width * total depth * S.G. * .0018 ...
Shape - Rounds, pears, ovals, etc., and any other shape of a gemstone's cut.
Side stone - The stone or stones that accent a center stone in a jewelry setting.
Single cut - Small diamonds are given a simple cut of 17 or 18 facets.
Shape
Cutting style
Proportions
Symmetry
Finish
Shape. This describes the girdle outline of the gem, i.e. round, oval, cushion, emerald, etc.
SHAPES
Color: bleaching, deying. Tinting: a treatment which causes a subtle change in colour and/or appearance
Luster: oiling, waxing. Lustre enhancement: Any treatment or process applied to enhance the lustre of a natural or cultured pearl ...
Shape
Similarly, it is very rare to find a perfectly round pearl. The rounder the pearl, however, the more valuable it is.
Shape
For many wearers, roundness in cultured pearls equals perfection, and it is the traditional sublime shape. But modern tastes vary, and you may want to explore baroque, or irregularly-shaped, cultured pearls.
Shapeless, no distinctive external crystal shape
Serpentine
Nodular or tuberose ...
 See also: Stone, Color, Jewel, Gemstone, Diamond
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