77 Diamonds Blog
19Feb/101

Online Buying vs. Brick and Mortar

As the popularity of online shopping is increasing, more and more consumers are trying the convenient services offered by many e-tailers.  But is virtual shopping really an easier, overall improvement on face-to-face buying in physical stores? There are several pros and cons for each shopping method to consider, particularly when you’re looking to purchase a diamond for a special occasion.

Advantages and Disadvantages: Pricing

An online store has very low overhead and since there is no need to pay for retail display space, storage costs are negligible or non-existent. Shipping of the product (e.g. diamonds) is often factory direct, which further reduces warehousing costs and eliminates the expense of multiple shipments to various distributors. All these factors create significant savings that can be passed on to the consumer, and which allow even more moderately sized diamond businesses to successfully compete with their much larger, brick and mortar high street competitors.

A brick and mortar store has unavoidable expenses to contend with. A physical location has to be lighted, heated or cooled which creates electrical and gas expenses. Wages, maintenance, and warehousing costs, plus "shrinkage", e.g. shoplifting, must be accounted for and that too costs the retailer. Stock must be transferred to the shopkeeper before it can be transferred to the consumer. These are all expenses normally avoided by the online stores.

29Jan/100

Choosing a Diamond: Size v.s Quality

The term ‘rock’ is commonly used to describe a diamond of a significant size, and so along with this our intrigue over big stones has grown. Its a popular word when describing celebrity engagement rings, as their status goes hand in hand with the size of the diamond they present for their loved one.  Its all very well drooling over the latest big diamond in the celebrity world, but in the real world, does size really matter?

Size and Quality

Most have a realistic budget that they work towards when they are looking to purchase a diamond, and so ‘rocks’ for the majority of people are not always practical. It is also important to remember, however, that the value of a diamond is based on the well-known ‘4 C’s’, which includes the specifics of the quality of the diamond and indeed the size as well. Furthermore, diamonds of a large carat size may not be practical for everybody during day-to-day wear, or they may just not suit your taste, and so in this option the quality is the main focus in your search.

22Jan/102

What are the differences between diamond grading labs?

Consumers need to be aware that there are variations between different diamond labs when making a diamond purchase. Although many reputable jewellers offer uncertified diamonds with their own brand name or appraisal included, ideally a diamond should come with a grading report from a well known and reputable lab.

Most diamonds sold come with a diamond certificate or grading report which authenticate a diamond’s attributes. These reports will include features such as cut, shape, carat, colour, clarity, dimensions, etc.

There are many different diamond grading laboratories, but no across the board standards so different labs can produce different reports for the same stone.

Several renowned grading agencies in the United States and Europe have high reputations and different levels of standards:

  • Gemological Institute of America (GIA): The foremost authority on diamonds. They set the standard for accuracy in grading diamonds particularly based on colour and clarity. Labs from all over the world commonly use GIA master set stones to compare colours and clarity grades when they're uncertain on a grading.
18Dec/092

10 Steps to Choosing the Perfect Engagement Ring

Deciding on the perfect engagement ring to give to your intended is extremely challenging if you don’t know where to start.  Here is a 10 step simple guide to choosing the right ring for her.


Before you start looking at jewellers

  • 1) DECIDE ON A BUDGET AND KNOW HER SIZE
    Your personal budget must be considered when purchasing a ring and it is better to do so before you start shopping around. It is conventionally suggested that you spend at least two months worth of your salary on a diamond engagement ring.  Ring prices can begin modest, but can range quite high so you’ll need to weigh out your wallet size with her preferences.  You should also make sure that at this point you have a measurement for the ring size. Read here if you want tips on finding it without her knowing!
6Nov/090

10 Things To Know Before Buying a Diamond: Part One

Purchasing a diamond can seem quite daunting when confronted with all the terminology and specifications used in making a selection. However, you don’t need to be a diamond expert to make a confident and knowledgeable decision. In this article we will guide you through the 10 most important factors that you need to know in order to get the best diamond for your money. Part two will follow, here are the first five...

1. Carat Weight

Although it might seem the bigger the diamond the better, to get the best value for your money you’ll need to find a good balance between quality and size. Carat, one of the 4 C’s, is the unit of diamond weight. One carat is equal to 0.2 grams.

The carat weight will give you an idea of the size of your diamond, however twice the weight does not mean twice the size. This also works as a roundabout correlation for other diamond shapes. To get a better sense of how carat weight relates to diamond size take a look at our diamond sizing chart.