shoeshoe

Custom Search

Sign up to our Newsletter:
NEWSLETTER

Follow us on Twitter:
@beautyandlace

Be our fan on Facebook:
Beauty and Lace

news

OUR BLOGS

NATURAL GIRL > CHECK IT

If you are environmentally
conscious, but fashion and beauty are still important to you check out our new Naturl Girl category. We have some fantastic guest writers and features on green living, beauty, fashion and more!

BOOK GIRL > CHECK IT

We love a good read, and are constantly on the lookout for the hottest books in all categories. So whether it's a cook book, number one bestseller or romantic comedy we have it covered at
B&L Book Girl!

GAME GIRL > CHECK IT

Who said games are just for the boys? We know you are busy and don't have time (or the need) to play World of Warcraft, playing games is a great way to destress
and have some "you" time. We try all the best casual games regularly.

BRIDE DIARY> CHECK IT

Here comes the bride...we have updated our Bridal Diary and now have some guest writers available to share their hints and tips. If a wedding is on the horizon, our Bridal Diary is a must visit!!!

SHOP GUIDE > CHECK IT

Our one stop destination for sales, specials and fantastic shopping destinations. We find all kinds of weird and wonderful things, from gift ideas and fashion to lifestyle
and food. Happy Shopping!


 

 

 

 

| How to Choose a Diamond |

 
 

One of the most prized possessions on earth; diamonds have long been treasured by men and women alike. Despite this however, few people actually know what to look for when purchasing the perfect gem. The quality of a diamond varies, depending on its clarity, weight, colour and cut. Therefore when considering the expensive price tags attached to diamonds, it’s important to be wary of important diamond facts, to ensure you understand exactly what you’re paying for.

When purchasing a diamond it is important to consider the four C’s1:

  • Carat Weight

  • Diamond Clarity

  • Diamond Colour

  • Diamond Cut

Carat weight

  • Carat weight refers to the weight of the diamond in carats

  • The actual weight of one carat is 0.2 grams

  • One carat equates to 100 points, therefore a diamond with 75 points weighs 0.75 carats (or 0.15g).

  • Two diamonds of equal carat weight can have different prices depending on the quality of the diamond

  • Diamonds can be different shapes and still weigh the same

Clarity

  • Diamond clarity refers to the diamond’s internal flaws and impurities

  • The highest quality diamond is completely flawless however most diamonds naturally contain small inclusions or flaws, which makes every diamond unique


F

Flawless.The diamond contains no internal or external flaws

IF

Internally Flawless. The diamond has no internal flaws

VVS1, VVS2

Very, Very Slightly Included. The diamond has internal flaws, however they are difficult to see even under 10x magnification.

  • This type of clarity is still of excellent quality.

VS1, VS2

Very Slightly Included. The internal flaws are very tiny and aren’t visible to the naked eye.

SI1, SI2

Slightly Included. The flaws are visible under 10x magnification and though technically shouldn’t be, they are sometimes also visible to the naked eye.

  • Care should be taken when selecting this type of diamond.

I1

Included. Flaws are likely to be visible to the naked eye, and the type of inclusion may vary from one large to many smaller ones.

  • This type of diamond can still be attractive, however be wary of how much it costs

I2, I3

Included. Flaws are visible to the naked eye and the diamond contains many spots from - black inclusions to milky and white inclusions.

  • This type of diamond is not ideal for engagement rings where the diamond would be the main focus and there may be durability issues.


Colour

  • The colour of a white (colourless) diamond can vary from totally colourless to light yellow

  • Most diamonds found in jewellery stores range from colourless to near-colourless, with hints of yellow or brown

  • The Gemological Institute of America (GIA) use a Colour Grading Scale to rate the colour of a colourless diamond2:

 

D - F

Colourless

G - J

Near colourless

K - M

Faint yellow

N - R

Very light yellow

S - Z

Light yellow and noticeable yellow or brown

 

  • It’s recommended to choose a colour up to “H” for large stone purchases such as engagement rings if you don’t want the colour to be apparent

Cut

  • The cut doesn’t refer to the shape of a diamond, but to the way the light reflects through the diamond

  • There are three criteria to consider when looking at the cut of a diamond: Proportions, Symmetry and Polish

    • Proportion: refers to the light reflections of a diamond from one facet to another. Only a diamond cut in proper proportions can reflect the light from one facet to another and then disperse it through the top of the stone

    • Symmetry: the diamond facets need to be symmetrical so they look uniform and reflect the light optimally

    • Polish: refers to the surface finish of a diamond, which the light ultimately escapes through to reach the eye.

  • The GIA assess the cut of a diamond by its ability to transfer light. GIA use a Cut Scale to demonstrate this

GIA Cut Scale

 

Excellent

  • Reflects maximum transition of light.

  • This would make the diamond a top grade cut.

Very Good

  • Reflects a sufficient transition of light.

  • This cut is still good and recommended for large stone purchases.

Good

  • Reflects some transition of light.

  • This cut can still be used for large stone purchases.

Fair

  • Does not permit a good transition of light.

  • This type of cut should not be used for large stone purchases.

Poor

  • Permits little transition of light.

  • It is highly advised to not use this type of cut when purchasing large diamonds.

 

Key points about coloured diamonds

  • Natural coloured diamonds are extremely rare

  • For every natural coloured diamond there exist at least 10,000 colourless ones

  • The presence of colour in diamonds is an entirely natural process, ensuring every stone is unique

  • The physical conditions needed to colour a diamond naturally occur very scarcely, making natural colour diamonds extremely rare

  • Levels of trace elements, along with distortions to the typical diamond crystal contribute to the diamond’s colour

  • The value of a naturally coloured diamond depends more on the rarity of its colour, rather than on any of the other 3C's including carat weight, cut and clarity.

Key points about pink diamonds

  • Pink diamonds have been found in several mines across the world

  • Today, the Argyle mine in North West Australia is the only mine in the world to produce a consistent volume of pink diamonds

  • Ninety per cent of the world’s pink diamonds are mined from the Argyle mines in Western Australia and nearly 100% of the intensely coloured ones.

  • A whole years production of Argyle’s best pink diamonds can be held in the palm of your hand

  • Therefore the price of a pink diamond can be 20 times the price of an equivalent white diamond

  • A high quality half-carat pink diamond can cost $100,000, compared to a fine white diamond of the same size for around $5000.3

Article from the experts at Mondial Neuman:

Using one of the most rare and exquisite gemstones in the world, the pink diamond, Mondial Neuman: Pink Diamond Gallery creates one-of-a-kind pieces that are truly unique in colour and design. With the largest selection in the world of pink diamonds available to the public, Mondial Neuman is able to cater to any pink diamond request.

For further information visit www.mondial.com.au or call 02 9267 7974.

 

1 Diamond Info, http://diamondinfo.org/, “Basic Diamond Four C’s”, sourced 29/10/2009

2 Gemological Institute of America, http://www.gia.edu/lab-reports-services/about-the-4cs/index.html, “About the Four C’s”, sourced 30/10/2009

3 Argyle Diamond Mine, http://www.argylediamonds.com.au/facts_figures.html, “Diamond facts and figures”, sourced 29/10/2009.

 

 

 

 

 

 

 

 

 
 

 

   

Directory : WIN :Advertising: Contact Us : Bridal Diary : Love : Health : The Club :

Stockists | SiteMap | Link to Us | Copyright © 2005. All Rights Reserved *Legal Statement*|

| BEAUTY REVIEWS | BABY REVIEWS | HAIR REVIEWS | GAME REVIEWS | SOAP SPECIAL |