Fancy Color Diamonds

Fancy color diamonds are true miracles of nature. The geological conditions needed to create these colors are rare, making them scarce and highly prized. They come in pale pinks and blues, bright yellows, oranges, greens, reds, and brown colors like cognac and champagne.

Fancy-color diamonds are evaluated by their color intensity, unlike colorless diamonds that are graded on their fire and brilliance. Shades that are deep and distinct in color are rated higher than light or pale shades. GIA describes color in terms of hue, tone and saturation. Hue refers to the diamond’s color, tone refers to the color’s lightness or darkness, and saturation refers the color’s depth. Using highly controlled viewing conditions and color comparisons, a fancy color grader selects one of 27 hues, then describes tone and saturation with terms such as “Fancy Light,” “Fancy Intense,” and “Fancy Vivid.” This color system was developed by GIA and is used worldwide.

Today, yellow diamonds are thought of as “traditional” and are among the most abundant of all “fancy colored” diamonds. Red, green, purple, and orange diamonds are generally the rarest, followed by blue and pink.

10 Interesting Gold Facts

Here are 10 interesting facts about the element gold. You can find more gold facts on the element’s periodic table fact page.

1. Gold is the only metal that is yellow or “golden”. Other metals may develop a yellowish color, but only after they have oxidized or reacted with other chemicals.

2. Nearly all of the gold on Earth came from meteorites that bombarded the planet over 200 million years after it formed.

3. The element symbol for gold is Au. The symbol comes from the old Latin name for gold, aurum, which means “shining dawn” or “glow of sunrise”. The word “gold” comes from the Germanic languages, originating from the Proto-Germanic gulþ and Proto-Indo-European ghel, meaning “yellow/green”. The pure element has been known since ancient times.

4. Gold is extremely ductile. A single ounce of gold (about 28 grams) can be stretched into a gold thread 5 miles (8 kilometers) long. Gold threads can even be used as embroidery thread.

5. Malleability is a measure of how easily a material can be hammered into thin sheets. Gold is the most malleable element. A single ounce of gold can be beaten out into a sheet that is 300 square feet. A sheet of gold can be made thin enough to be transparent. Very thin sheets of gold may appear greenish blue because gold strongly reflects red and yellow.

6. Although gold is a heavy, dense metal, it is generally considered non-toxic. Gold metal flakes may be eaten in foods or drinks.

7. 24 karat gold is pure elemental gold. 18 karat gold is 75% pure gold. 14 karat gold is 58.5% pure gold, and 10 karat gold is 41.7% pure gold. The remaining portion of the metal usually is silver, but may consist of other metals or a combination of metals, such as platinum, copper, palladium, zinc, nickel, iron, and cadmium.

8. Gold is a noble metal. It is relatively unreactive and resists degradation by air, moisture, or acidic conditions. While acids dissolve most metals, a special mixture of acids called aqua regia is used to dissolve gold.

9. Gold has many uses, aside from its monetary and symbolic value. Among other applications, it is used in electronics, electrical wiring, dentistry, electronics, medicine, radiation shielding, and to color glass.

10. High purity metallic gold is odorless and tasteless. This makes sense, since the metal is unreactive. Metal ions are what confers flavor and odor to metallic elements and compounds.

What is a diamond?

• A diamond is a mineral. In mineralogy, the word diamond comes from the ancient Greek word “adamas” meaning unbreakable. The diamond is the only gem composed of a single element; Carbon (chemical element C). Diamonds are the hardest natural substance on Earth.

• Most Natural diamonds are formed at high temperature and pressures at depths of 140 to 190 kilometers (87-120 mi) in the Earth’s mantle. Diamonds are brought close to the Earth’s surface through deep volcanic eruptions by magma. A diamond’s value is often affected by the rarity of one or more of the FOUR C’s.

Did You Know:

• Although the first recorded history of the diamond dates back some 3000 years ago to India, one of the first most acclaimed discoveries was in Cape Town, South Africa in 1867. It was named “The Eureka” from the Greek word meaning “I have found it.”

• Less than 25% of all diamond’s mined in the world are used in jewelry.

• The diamond began to be regarded as a symbol of love in the 15th century when an Austrian Prince, Archduke Maximilian, gave diamond jewelry to his fiancé, Mary of Burgundy, in 1477. Before this, diamonds were only worn by Kings because they stood for strength, courage, and invincibility.

• Charles Lewis Tiffany, one of the fathers of Tiffany Co., initiated the tradition of proposing with a diamond ring in 1886, when he introduced the 1st diamond engagement ring to the US market.

Store Hours

We are a full service jeweler, our specialty is Diamond Engagement Rings, Diamond Jewelry in general. We have been in the same location since 1980!

We’re open:

Tuesday through Friday from 10:00am to 6:00pm

and Saturday from 10:00am to 4:00pm