Tag Archives: Blue Diamonds

Guide to Blue Diamond Rings – Costs, Styles, & Sizes

Posted on Oct 03,2014

While not as popular as colorless diamond rings, blue diamond rings also has its share of the jewelry market. They are suited especially for people who are looking for a unique alternative to colorless diamonds.

Unlike colorless diamonds that are valued for the absence of color on the stone, blue diamonds are valued based on the intensity of color. There is also a different grading system for fancy color diamonds like blue diamonds.

Instead of being graded for their fire and brilliance, they are graded for the amount of color they show. As such, they are graded from light (showing the least color) to vivid (showing the most color).

For fancy color diamonds like blue diamonds, color is top-priority for jewelers.

Cost of Blue Diamond Rings

Compared to other fancy color diamonds, blue diamonds are very rare. Blue diamonds in the fancy intense and fancy vivid range are the rarest and most expensive.

Since natural blue diamonds are rare, a lot of the blue diamonds sold in jewelry stores are color-treated white diamonds. This is why it is important to check the origin report of the diamond before making a purchase to find out whether it is natural or color-treated.

Color-treated blue diamonds are relatively inexpensive since they are usually low-grade colorless diamonds that are treated to change color. Color treated blue diamond rings can cost anywhere from a few hundred dollars to thousands of dollars, depending on the treatment method, carat weight, clarity, and ring setting.

Natural blue diamonds, however, can cost as much as $250,000 per carat depending on the color intensity. Blue diamonds from the fancy light color range can also cost as much as $100,000 per carat, depending on the clarity and overall carat weight of the stone.

While clarity is also a consideration in pricing, color is still top-priority. As such, intense blue diamonds with visible inclusions are still priced very high as long as the face-up color value is desirable.

Styles of Blue Diamond Rings

Like colorless diamonds, blue diamond rings come in a wide-range of styles. For blue diamond engagement rings, halo and pave settings are very popular. These rings feature one large blue diamond in the center surrounded by a halo of small colorless diamonds on a pave diamond band.

Solitaire diamond rings are also very popular and are typically set in a prong setting of white gold. White gold and platinum are the most popular metals used for blue diamond rings but some styles also feature a combination of both yellow and white gold. A popular style for mixed metals is setting the diamond on a yellow gold prong stone setting and a white gold ring band.

While most blue diamond rings are paired with colorless diamond side stones, some also choose to pair blue diamonds with other fancy color diamonds like pink, yellow, red, or black.

There are some very unique blue diamond rings available online, such as art deco-inspired rings and blue diamonds set on a black band made of tungsten carbide.

When it comes to blue diamond ring styles, the options are virtually unlimited. If you can’t find a style you want, you can always have a blue diamond ring custom-made by a jeweler to suit your exact preferences.

Sizes

Blue diamond rings can come in just about any ring size. If you’re shopping for yourself, then you can easily find a ring that fits you or have a ready-made ring resized for your finger.

However, if you are shopping for someone else, a good option would be to borrow a ring from the recipient and measure its size using a standard ring size chart.

In the US and Canada, ring sizes range from 5 to 13 and in the UK, ring sizes range from A to Z. Other countries may use different values for sizes so if you’re shopping abroad, it’s best to just convert the US ring size to its equivalent in the country you are buying the ring from.

You can always have the ring resized if you get the wrong size but for engagements, it’s always a plus if you get it right the first time.

Posted in  Colored Diamonds, Diamond Colors, Types of Diamonds |   Tagged 

 

Diamond Color Chart & Guide – What Different Colors Do Diamonds Come In?

Posted on Jul 23,2014

Diamonds come in a wide-range of colors (e.g. pink, blue, black, yellow) but in white diamonds color actually refers to the absence of color in the diamond. White diamonds are valued higher; the more colorless they appear to the naked eye.

Color is a very important characteristic in a white diamond. Part of the 4Cs of diamond grading, it is one of the most important factors that consumers consider when purchasing a stone. The GIA uses a scale of D to Z when grading diamond color, with D being the most colorless and Z showing the most color. While diamonds on the lower end of the scale can show some color, they are still categorized as white diamonds. Fancy yellow diamonds are graded differently and are valued higher the more color they show.

Diamond Color Guide for White Diamonds

Diamond Color Chart

Colorless Diamonds

D, E, F

D to F diamonds are all graded as colorless diamonds. Despite belonging to the same colorless grade, there are slight differences in color among the three but it’s difficult to spot with an untrained eye. Only gemologists and trained valuation experts are able to notice these differences in color.

Near Colorless Diamonds

G, H

G and H Diamonds are near colorless. While they show some color, it is barely visible to the naked eye. As such, diamonds in the G to H range are still considered very valuable and are priced very high.

Near Colorless – Slightly Tinted

I, J

Still categorized as near colorless, I to J diamonds are abundant in jewelry stores and other retail establishments. Such diamonds offer great value to consumers, as they sell for much lower than diamonds in the D to F range and diamonds in the G to H range white still maintaining a near colorless appearance especially when set in a platinum or white gold band. Diamonds in these color grades typically retail for 50% less than those in the D to F range.

Faint Yellow

K, L, M

Diamonds in this color range often carry some noticeable color that can be seen by the naked, untrained eye. They usually sell for half the price of diamonds in the G to H range. Setting a diamond in this color range on a platinum or white gold setting may lessen the visible yellow tinge but color is still visible when viewed up-close.

Very Light Yellow

N to R

N to R diamonds show more color than those in the K to M range and are usually avoided by many, as the yellow color may sometimes appear brown and murky. Due to the presence of color, there isn’t a very high demand for diamonds in this color range. As such, most jewelers don’t carry diamonds in the N to R color range.

Light Yellow

S to Z

Diamonds in the S to Z range show a lot of color. Like diamonds in the N to R range, there is a low demand for diamonds in this color range, which is why few jewelers stock such diamonds.

Yellow and Brown Diamonds

Diamonds that show an intense yellow or brown color are graded as fancy color diamonds. The color in these diamonds are much more intense than Z-color diamonds and are valued not for the absence of color but rather for the presence of color. The Tiffany Diamond is one of the most valuable fancy yellow diamonds discovered. It is also one of the largest, weighing 287.42 carats. Fancy yellow diamonds have gained popularity in recent years due to jewelry chains like Tiffany and Co. and some celebrity engagements.

Other Fancy Color Diamonds

Unlike colorless diamonds, which are graded for the absence of color on the stone, fancy color diamonds like blue, pink, and black are graded for the presence of color in the stone. The more intense and saturated the color in fancy color diamonds, the higher the value.

Since diamonds are priced and valued for their rarity, fancy color diamonds typically sell for much higher than colorless diamonds (sometimes, even higher than colorless diamonds in the D to F color range).

Some of the most expensive diamonds in the world are green diamonds, blue diamonds, and pink diamonds that are high in saturation. Natural black diamonds can also be very expensive especially since most black diamonds in the market are lab treated low-grade colorless diamonds.

Like white diamonds, slight differences in color on fancy color diamonds can significantly affect its value and price.

Since not all diamonds of the same color show the same amount of intensity and saturation, they are graded based on the intensity of the color they show when in the face-up position.  They are classified using the following color grades: Faint, Very Light, Light, Fancy Light, Fancy, Fancy Intense, Fancy Dark, Fancy Deep, and Fancy Vivid.

Basically, the more intense and saturated the color is in a fancy color diamond, the more valuable and expensive it is.

Available Colors

Fancy Colored Diamonds

Diamond colors come in a very large variety and gem laboratories use 27 different color hues to describe a diamond (e.g. orange, red, green, blue, violet, purple, orangish red, bluish-green, bluish-violet, reddish-purple, etc.)

Diamond colors can come in red, pink, purple, yellow, blue, steel gray, black, milky white, and brown. Of all the fancy color diamonds, brown diamonds are the most common. Despite being the earliest diamonds used in jewelry, they are not very popular with consumers. Consumers usually prefer brown diamonds that are very dark in color compared to lighter varieties.

Aside from rarity, fancy color diamonds typically increase in popularity when they are featured in celebrity engagements and other high-profile engagements.

Posted in  Diamond Colors, Types of Diamonds |   Tagged 

 

Blue Diamond Necklaces – Jewelry for Women

Posted on Jun 23,2014

Blue diamonds are fancy colored diamonds that are prized especially for the presence of color in the stone. While majority of diamonds sold in the market are in the D to Z color range, there are a few rare exceptions that show color including blue, pink, yellow, green, and even brown. While there are other stones that exhibit a natural blue color like a blue topaz or a blue emerald, blue diamonds are highly prized because of their rarity and beauty. Unlike colorless diamonds, blue diamonds and other fancy colored diamonds are much more expensive the more intense the color they show. Whereas people are willing to pay a premium to get a flawless colorless diamond in the D to F range, people are willing to pay more for diamonds the deeper the color they show when it comes to blue diamonds and other fancy color diamonds.

Unlike colorless diamonds, fancy color diamonds like blue diamonds are graded not for their fire and brilliance but for their color. Since inclusions are easily masked by the intensity of color in a blue diamond, clarity is not as important in blue diamonds as they are in colorless diamonds.

Of all the other gems used for women’s jewelry, diamonds are perhaps the most popular and most treasured. Blue diamond necklaces are especially prized for the rarity of the stone on the necklace. While not as easy to find as colorless or near colorless diamond necklaces, a blue diamond necklace will, no doubt, stand out in any occasion.

Selling Blue Diamond Necklaces

Due to their rarity, buyers are always willing to pay a premium for an authentic blue diamond. As such, selling a blue diamond necklace will yield better price offers than selling a diamond in the D to Z range.

If you have a blue diamond necklace that you want to sell (whether natural or color treated), it’s important to look for the best possible venue where you can get the best price for your necklace. After all, blue diamonds are a rare commodity and should be valued. If you want to get the best price, you can either sell directly to an individual who is willing to pay your ideal price or to an online diamond buyer. It’s best to look for an online diamond buyer who has expertise in valuing fancy color diamonds so you can get a fair price for your jewelry. Online diamond buyers will always be able to offer more for your diamond jewelry than pawnshops or jewelers because they have lower overhead costs so you can get more for your item.

Buying Blue Diamond Necklaces

You should exhibit more caution when buying a fancy color diamond like a blue diamond to ensure that what you are buying is authentic especially since some sellers might attempt to sell you other blue gemstones and label them as a blue diamond. Knowing what to look for will help you make an informed decision and will help you get the most for your money. Below are some helpful tips when buying blue diamond necklaces and other blue diamond jewelry:

Color

As the most important attribute in fancy color diamonds, you should pay close attention to the presence of color in the stone. The GIA uses these descriptions to grade fancy color diamonds like blue diamonds: fancy light, fancy intense, and fancy vivid. Fancy light is at the lower end of the scale and fancy vivid is considered the highest.

The GIA uses hue, tone, and saturation to grade the color quality of the stone. For blue diamonds, highly saturated ones are considered more rare and more valuable. The deeper the blue color is on the stone, the more expensive. It is worth noting, however, that blue diamonds don’t come in as many saturations compared to other fancy color diamonds. Blue diamonds also show a bit of gray color and are not as saturated as sapphires. Blue diamonds owe their color to the presence of boron impurities in the stone.

Clarity

While clarity is still important in a blue diamond, as long as it does not affect the stone’s face-up value, it is still highly prized. Highly included diamonds that show a lot of color can still be very expensive as the presence of color is the factor that matters the most. Unless the inclusions affect the durability of the diamond, they don’t typically affect the price.

Carat Weight

Carat weight is also an important factor in fancy color diamonds. Aside from larger diamonds being more valuable for their size, blue diamonds generally show more color the larger they are. Large blue diamonds are also very rare which is why they are highly prized.

Cut

Fancy color diamonds are typically cut into fancy shapes like radiant, pear, and oval because they show more color than round brilliant fancy color diamonds. The deeper the pavilion, the more intense the color in blue diamonds and other fancy color diamonds so this is also an important factor to consider.

Since blue diamond necklaces don’t have to be as perfect as blue diamonds used for engagement rings, you can compromise certain parameters to suit your budget especially when it comes to carat weight, color, and cut. However, if you want a truly rare blue diamond for your necklace, then be ready to pay a premium for your stone.

Grading Report

When buying a blue diamond, make sure it comes with a GIA Colored Diamond Grading Report and GIA Colored Diamond Identification and Origin Report to ensure its authenticity. The report will state the stone’s color origin (whether it is natural or treated).

Where to Buy

As previously mentioned, blue diamonds are extremely rare and as such few jewelers stock authentic blue diamonds that were not subjected to artificial coloring techniques. Authentic blue diamonds are also very expensive so others may prefer artificially colored colorless diamonds to authentic blue diamonds. Most blue diamonds available in the market are heat treated in gem labs to enhance the presence of color.

Amazon

Amazon offers a few blue diamond necklaces but most of them are color treated so if you’re truly intent on buying an authentic blue diamond, you might have trouble finding one on the site. If, however, a color treated diamond is a suitable option for you, then you might want to consider the following options:

PARIKHS Round Cut Blue Diamond Solitaire Pendant AAA Quality in White Gold (0.04 ctw)

Blue Diamond Necklace and Earring Set 1/2 Carat (ctw) in 14K White Gold

14K White Gold Blue Diamond Solitaire Pendant (1.50 CT) With 18″ Chain

Blue Diamond Solitaire Pendant 14K White Gold – 1.50 CT Diamond

1.53ct Fancy Blue Round Diamond Pendant Necklace 18k White Gold

Posted in  Buying a Diamond, Colored Diamonds |   Tagged