Anna's Points
Because virtually all diamonds from the 16th century have been recut we are very thankful for the accurate paintings of an artist named Hans Mielich.
West Point Academy
West Point has bred more CEOs than any business school, and the leadership skills taught there are truly matters of life and death. Bolder than Sun Tzu, savvier than Gracian -- THE book on learning to lead.
POINT:
Gemstone unit weight equal to one-hundredth of a carat.
See also: Carat Diamond
Your Shopping Cart ...
Hand Held Quartz Point G
Length: 4 1/2"
Circumference: 8"
Weight: 1 lb. 4 oz.
Price: $90
This is a clear quartz gemini with rainbows.
Silver Solders Melting Points
The Zinc in silver solder controls the melting point. Here are the melting points for various types of silver solders:
"IT" 809ºC 1490ºF
Hard 773ºC 1425ºF
Medium 747ºC 1390ºF
Easy 711ºC 1325ºF
"Easy Flo" 681ºC 1270ºF ...
Point Symmetry Operations
Point symmetry describes the repetition of a motif or structural feature around a single reference point, commonly the center of a unit cell or a crystal.
Point Cut - early 1300s
The "point cut" (below left) is one of the first symmetrically faceted diamond cuts. The point cut design is dictated by the natural shape of an octahedral rough diamond.
Points to remember while buying a black pearl
The color is a factor that you should consider at first. The black pearl has a metallic shine and has the quality to reflect colors and light.
Points - Carats - Fractions
Take a look at the chart below to see what the Points are, Carats are and Fractions are of your Diamond. Plus, see what that Carat Weight is often referred to as.
Points (Pt) ...
Point - Unit of weight for gemstones equal to one-hundredth of a carat
Precious stones - Rare and costly gems such as diamonds, emeralds, rubies, and sapphires
Princess cut - Similar to a brilliant square-cut gemstone ...
Points
Units of measurement to express the carat weight of a gem. One carat is equal to one hundred points.
Potch
Native material around a gemstone, like ironstone surrounding opal.
Point
100th of a carat.
Rough Diamond
Diamond as it is first found in the ground, before it has been cut and polished.
Point
A point is a hundredth of a carat or 0.002 gram.
Poison Ring
A small hinged box secured to a ring which is made to resemble a normal setting, but can be opened to reveal a small space which could conceivably be used to hold poison.
Point: One hundredth of a carat.
Polish: The external finish of a stone, which ranges from excellent to poor.
Princess Cut: ...
Point: The smallest unit of weight used for gemstones, equal to 1/100th of a carat. Another term for a 1/4 carat diamond is a 25 point diamond.
Point: A measurement in the weight of a diamond equal to 1/100 of a carat (e.g. 0.25 carats is equal to 25 points).
Point: Term meaning on hundredth of a carat, approximately the size of one half a grain of sand.
Point A gemstone unit weight equal to 1/100 of a carat.
Portuguese Cut The portuguese cut refers to a particular type of faceting where the gem is cut with three rows (simple cut = two rows) of rhomboidal and two rows of triangular facets ...
Point: A unit of measurement used to describe the weight of diamonds. One point is equivalent to one-hundredth of a carat.
Points
Measurement of diamond size. See "carat" above.
Porcelain
Fine ground white clay, molded and fired in an oven for eight hours at 1200 degrees, finished with a glazed or underglazed finish.
point
One hundredth of a carat, or 0.002 grams
scintillation
The luminescence or flashes of light that are produced by a diamond when it is exposed to radiation of any kind ...
points There are 100 points in a carat, a weight measurement for diamonds and gemstones.
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POL (Pegasus Overseas Limited) See Pegasus.
point
A point is a hundredth of a carat or 0.002 gram.
porous
Porous stones have tiny holes in them. These holes allow water, oils, and other substances to penetratethe stone, frequently changing their appearance over time.
Point:
A measure of diamond weight. One point equals 1/100th of a carat. A diamond that weighs 0.50 carat is said to weigh 50 points. This does not refer to the number of facets.
POINT
A point is a hundredth of a carat or 0.002 gram.
PORCELAIN
Porcelain is often used in jewelry. It is made of fine clay (containing kaolin) which is fired in a kiln to about 2,000°F.
Point:
Unit of weight. 1 point is equivalent to 0.01 (1/100) carats.
Post: ...
Petit Point - A modified version of needle point. it is usually somewhat larger than needle point and is characterized by being round, oval, or having one rounded end.
[edit] Point and space groups
The crystallographic point group or crystal class is the mathematical group comprising the symmetry operations that leave at least one point unmoved and that leave the appearance of the crystal structure unchanged.
Needle Point: Stones shaped to a fine point at both ends.
Negligee pendant: See Lavalier.
Neoclassical: New designs inspired by artistic elements from classical antiquity, such as urns, garlands, greek key, palmette.
Another point to keep in mind is that "unheated" doesn't mean the same thing as "unenhanced", although there are those who can profit from implying it does! ...
Needle Point Cut
A gemstone cut wherein the stone is shaped like a needle at both ends.
Nest ...
Point - A unit of weight measurement for gemstones. 0.01 carats is 1 point. 1 carat is 100 points.
Platinum - A precious metal that is far harder than gold. It is tarnish resistant and hypo-allergenic.
Point
A weight of one hundredth of a carat, written as 0.01 cts. The name of an old basic cut.
Point: A point is a weight measurement that is equal to 1/100 of a carat. A 23 point diamond is .23 ct.
POINT
A point is a measurement of weight for diamonds and gemstones. One point equals one-hundredth of a carat.
POWER RESERVE ...
Point: Another way to determine the weight of a diamond; a point is worth 1/100th of a carat.
Polish: Blemishes that don't count against the clarity of a diamond when it is being graded.
Pointed Tip Crosses in 14K Yellow or White Gold #5231
$179.00
14K Yellow Gold, Two-Tone Dragonfly Pendants #5293
$195.00 ...
Point
In weighing diamonds, 1/100 of a carat, a ten pointer would be .10 carats etc.
Polished girdle ...
Point
Unit of weight for gemstones equal to one-hundredth of a carat.
Polish
Process used to make metal smooth and glossy. Increases shine and eliminates flaws.
Point...(diamonds).. 1/100 of a carat, .01 ct.
Polarized Light...Light which vibrates in one direction or plane.
Polaroid...Class or plastic which passes light on one plane.
Points
One by hundredth of a carat. It is used to measure diamonds weighing less than a carat.
Polish ...
Point:
Unit of weight, generally used in reference to diamond carat weight. 1 point is equivalent to 0.01 (1/100) carats.
Post: ...
Point
A unit of measure used to express the weight of gemstones, equal to 1/100th of a carat. Twenty-five points (25) describes a 1/4 carat diamond.
Polished Surface ...
point
A point is a gemstone unit weight equal to one-hundredth of a carat.
polish ...
A point is 1/100 of a carat. For example a ¼ ct diamond is 25 points and a 1/2ct is 50 points.
Polish
The overall condition of the facet surfaces on a polished diamond.
A point is a hundredth of a carat or 0.002 gram.
Precious Stone
A precious stone (also called a gemstone) is one that is valuable and rare.
25 points
One Grain or "a one grainer"
25 points or 1/4ct.; A diamond of approximately 1ct. would be called a 4 grainer, one ~ 1.5ct. would be a 6 grainer, and a 0.5ct. stone a 2 grainer.
The pointed tip of the marquise diamond is usually protected by decorative prongs.
The typical Marquise Brilliant contains 56 facets.These diamonds as a kind of round brilliant cut which has been stretched out into an oval with pointed ends.
The pointed corners of the pear and marquise cuts need to be to closely examined for durability issues.
The point is, there is no one more dangerous in a jewelry store, or anywhere else, than a young or new gemologist with a little bit of knowledge. It takes time to gain the knowledge..and even more time to learn how to use...or not use..that knowledge.
The point is if your looking for a little comfort with magnetic therapy bracelets you don't have to be bogged down to the old fashioned wrist wraps and braces. Magnetic therapy can be made fun and stylish.
The points three o'clock and nine o'clock remain in the same position.
Lastly, the girdle is examined; especially external feature and symmetry faults are observed.
The pointing device anchored at the center and circling around the dial indicating the hours, minutes, seconds and any other special features of the watch.
Alpha Hands: A slightly tapered hand.
Pin Point
A small rounded inclusion but not discernable as an included crystal at 10X magnification.
Polish ...
As a point of reference, a 35-mm Kodachrome slide captures the equivalent of about 1 billion pixels of information, which is why Fuji and Eastman Kodak is not too worried that conventional photography will ever disappear.
None, Pointed, Very Small, Small, or Medium
You'll often find these proportions, or ones close to them, called the "American Ideal" cut.
White points out that the LMHC hasn’t seen the need for issuance of disclaimers for all varieties of bi-locality unless “significant gem material... has been found elsewhere. ...
Single-point and Multi-point Greasing Devices
Single- and multi-point lubrication units. Powered by electro-pneumatic or mechanical drive. Weatherproof, waterproof, corrosion proof. Pressure up to 5 bar or 72.5 psi. Programmable up to 18 months.
quartz points w/ rutile(closeup)
quartz points w/ rutile(closeup)
quartz w/ dendrites
quartz w/ dendrites (close)
quartz w/ dendrites (close)
ametrene
ametrene2 ...
Case in point: the Black Prince's Ruby on the British Imperial State Crown is a magnificent 170-carat red spinel.
 See also: Stone, Jewel, Color, Diamond, Rough
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