Center stone

CENTER STONE:
The primary precious gem stone; the centerpiece of a ring.
See also: Setting Solitaire
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Center Stone: The central, dominant stone in a piece of jewelry set with multiple stones. In a ring set with one stone, the center stone is also called the solitaire.

Center stone - The prominent precious gemstone which is the centerpiece of a ring setting.
Chandelier Earring - An earring with a drop that dangles like a chandelier.

Center Stone
Center Stone is usually the largest and most prominent stone in a cluster.
Channel Set
Channel Set is a type of setting where the gemstone, typically a baguette or round, sits in a metal channel.

Center Stone The center stone is the prominent center piece in a jewelry setting that has multiple gemstones. See also Side Stone.

Center Stone: Usually a diamond, (or other gemstone), that is the prominent center piece in a ring setting.

Center Stone
The center stone is a main stone placed in central position in a piece of jewelry item with multiple stones. In a ring with one stone only, the center stone is also called the solitaire.
Channel Setting ...

Center Stone
Also referred to as a feature stone, this is the stone at the centerpiece of a piece of jewelry or the main stone in a gemstone station.
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Center stone - A large stone in a piece of jewelry surrounded by smaller accent stones. This large stone can also be called the solitaire.

Center Stone: Usually the prominent stone in a ring setting.
Centrifugal Casting: A method of casting jewelry using tubes and centrifugal force to force molten metal into molds.

The center stone in the photo is listed in the GIA book Diamonds - Famous, Notable and Unique by GIA, as being #2 on a list of 23 diamonds known as the Iranians. The stones are numbered in order of largest to smallest. The list reads as follows: ...

Ballerina - A center stone is surrounded by baguettes (small rectangular stones) set side by side in a pattern suggesting a ballerina's tutu. Most commonly used in rings.

Cathedral:A ring setting that utilizes arches to support and showcase a center stone. Solitaire engagement rings frequently use a cathedral mounting.

Ring setting:Collective term for the shank and the head of a ring which contains no center stone.

Melee stones are placed around a larger center gemstone to accent it, and make the center stone or jewelry piece appear larger. Melee diamonds may have fewer facets than a standard round brilliant cut.

Many jewelry tags only list the "carat total weight" of diamonds in a ring and do not list the center stone separately. You can't compare prices with another ring if you don't know the weight and quality of the main diamond.

He wears a brooch which seems to be featuring a bright red center stone set in a gold collet surrounded by pearls. The brooch has three huge drop shaped pearls suspended from it by gold chains.

You may choose a gemstone as the center stone adding two smaller diamonds on the sides. Or a diamond pave band that will certainly add brilliance to the ring, complementing, yet enabling the gemstone to stand out in a beautiful contrast of color.

The clarity, color, and carat weight of the diamond or other center stone.
The center stone's shape (pear, round, princess, emerald, etc.)
Type of setting (platinum, gold, etc.) ...

Princess cut diamonds are commonly set as center stones since these diamonds are so alluring, and since they have such a strong pretense.

For this imperative occasion designs of the rings with center stone are supreme as it suits the delicacy and criticality of the affair. Center stone bordered with other stones further enhances the beauty.

The emerald cut offers a touch of regal elegance as the center stone in a ring, and the most attractive proportions are a length-to-width ratio range of 1.50-1.75:1.00. However, some prefer a more square look with a ratio in the range of 1.30:1.00.

Semi-Mount Ring - A semi-mount ring is a finished ring without the placement of center stone. Side stones and all other stones are placed and metal finishing, stone finishing, engraving etc. of the jewelry ring is completed.

Aquamarines naturally occur in large sizes; hence these gems can make great center stones for any jewelry or setting.

According to Eric Saul at Swala Gem Traders: "Tiny tsavorites are not rare, but stones sufficiently large to be the center stone in a ring are not easy to come by.

The round center stone is a straight green, while the trillion-cut stone at left is a more yellowish green and the oval stone at right a slightly bluish green. Generally speaking, hue position is of less importance than saturation.

The center stone is a straight green, while the stone at left is a more bluish green and the stone at right a slightly yellowish green. Generally speaking, hue position is of less importance than saturation in judging quality ...

Channel setting is also used when there is no center stone at all. The placement of baguettes around an entire band is a beautiful choice for a wedding band, one that goes well with a matching ring set with a diamond solitaire.

Semi-Mount/Semi-Mounting: A finished piece of jewelry already embellished with gemstones and/or engraving that is simply waiting for the center stone. Pieces are sold this way to allow the buyer to add a center stone of their own choosing.

These types of diamonds are preferably worn as a pendant, drop earrings and are widely used as a center stone in various jewelries. Balance in length and width is a must in making pear-cut diamonds.

Original Radiant cut diamond makes an amazing center stones for three stone rings.
While shopping it is important to remember the 3 C's- Clarity, Cut and Color.

This setting surrounds a larger center stone with several smaller stones. It is designed to create a beautiful larger ring from many smaller stones.
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Cluster Setting: This setting surrounds larger center stone with several smaller stones. It is designed to create a beautiful larger ring from many smaller stones.

Side Stone: A stone set alongside or encircling a center stone.
Simulant: A natural or manmade material that resembles a gem (also called imitation).

However, a traditional solitaire setting is upswept and raises the diamond high. Some people today select settings where the center stone sits low, creating a look that is elegant and ergonomic.

Radiant Cut Diamonds are principally used for important center stones primarily for rings but also for pendant. They are rarely used for earrings or as side stones because they are hard to calibrate and match.

A semi-mount is a finished item of jewelry except for the center stone setting, to which a stone is added separately.
SEMI-PRECIOUS GEMSTONES ...

Meanwhile, an increasing number of brides are looking to add a splash of color to their engagement ring - either through colored gem side stones or an alternative gem to a diamond as the center stone.

In a tension setting, the center stone appears to be suspended in mid-air. This way, light refraction and therefore brilliance is indeed maximized.
Three-stone diamond ring ...

Tiffany liked to sell large alexandrites that were mounted as center stones. Most of these stones are in family vaults and are passed generation to generation. These stones are extremely difficult, if not impossible, to buy today.

Solitaire: Generally used to describe a ring with a single center stone, or the stone itself.

Snake chain: Machine chain, round square, rectangular or oval; joints between links are curved to suggest snakeskin.

Total weight: When a jewelry piece has more than one stone, such as a center stone and accents, the total carat weight, must be used: abbreviated as "ct. tw."
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Slide Stone - Side stones are set around or beside the center stone.
Signature - A style or design element common to all the pieces of a particular designer.

Multi-Stone - A piece of jewelry with several stones grouped together creating the illusion of one large center stone.
Oval - An elongated circle.
Pear - A teardrop shaped stone.

Semi-Mounting
A mounting that has everything except for the center stone. This way the customer can add the stone of their choice to complete the ring.

A piece of jewelry with several stones grouped together, creating the illusion of one large center stone.
Nacre: ...

Semi-Mount: A jewelry setting that has the side stones already mounted, but which contains an empty set of prongs which are intended to mount a diamond center stone that the customer selects separately.

Cluster setting: Stones set in a group to give the illusion of one larger stone and held by beaded prongs. Usually round clusters consist of six stones arranged around a single center stone.

is with embellishments such as baguettes or trillions. A baguette is a small emerald-shaped diamond that can be placed on either side of the main stones and a trillion is a triangle-shaped diamond that also is a good enhancement to the center stone.

08 may still look square, as the side diamonds will create the illusion of greater width in the center stone.

By the 20th century, platinum had become universally adopted, inspiring the creation of new diamond cuts - emerald, square, rectangular and pear - with the stones set as solitaires or in clusters. The large center stone with baguette diamond ...

Such a description will detail the center stone's weight, each of the side stone's weight and a sum total of the piece's weight. This is hugely influential to cost, so alertness to this fact is crucial.

See also: Stone, Diamond, Jewel, Jewelry, Color