Diamonds -

Formed millions of years ago in conditions that will never be seen on the Earth again, each diamond is as unique as a snowflake. At Segal’s, we’ve been helping our customers fall in love with their perfect diamonds for almost 100 years. The quality of each and every stone is defined by its cut, colour, clarity and carat (otherwise known as The 4 C’s).

The Carat

This is the measure of how much a diamond weighs. A metric ‘carat’ is defined as 200 milligrams, the term ‘carat’ being derived from the carob seed which was once used to weigh diamonds. Each carat can be subdivided into 100 ‘points’, allowing very precise measurement. The more a diamond weighs the more valuable it becomes, as larger diamonds are very rare.

The Clarity

Diamonds are natural material, the result of carbon exposed to tremendous heat and pressure deep within the Earth. Their formation can result in a variety of unique internal characteristics which are described as inclusions, and external characteristics which are called blemishes. All diamonds have inclusions; it’s what makes them unique, like a fingerprint.

Inclusions and blemishes can be cracks, fissures and black specs (un-crystallised carbon), which can sometimes be seen, and can potentially affect the passage of light through the stone and detract from its beauty. The GIA grades diamonds on the nature of these inclusions, placing them into one of 7 categories, some of which have sub-divisions, depending on the clarity.

Even though a diamond may have some small inclusions, many of these will not be visible unless looking at the stone under 10x magnification.

The Colour

The colour grading of most gem-quality diamonds is actually based on lack of colour. A chemically pure and structurally perfect diamond will have no colour, and will consequently be rarer and more valuable. The Gemmological Institute of America’s (the GIA) colour grading system measures the degree of colourlessness by comparing the diamond against Masterstones of established colour value under controlled lighting conditions. Diamonds are graded from D to Z on a scale that ranges from colourless (D) to light colour (Z).

The Cut

The cut also refers to the stone’s shape, the quality of the diamond’s cut relates only to how well the facets interact with light. Behind every beautiful diamond is a highly skilled diamond cutter. They will take the rough diamond and decide how best to split it to achieve the most beautiful stone. They will then cut and polish the diamond to the desired shape with artistry and mathematical precision, ensuring that the proportions of the facets are correct, and that the diamond is symmetrical and balanced.

Types of cut

Brilliant – Cut with 57 facets, the round brilliant is probably the most recognisable of cuts. It offers the most fire, brilliance and scintillation, and sets the standard for all other diamond shapes.

Emerald - Usually rectangular in shape, emerald cut stones have rows of long facets on the crown. An emerald cut stone will highlight a diamond’s clarity.

Marquise - A version of the brilliant cut, the marquise is boat shaped and can help make fingers look long and slender. The cut can maximise carat weight, creating a diamond that is visually much larger.

Oval - A vintage style that is a modification of the round brilliant cut, it has lots of brilliance and fire, and has become a fashionable shape to set as a central stone in a cluster or halo ring.

Pear - A combination of round and marquise cuts, it is an elegant and flattering style.

Princess - With more fire and sparkle than an ordinary square stone, the princess cut diamond is a modern choice and can also work well when set in a continuous row. Princess cut works well for high carat diamonds.

A diamond’s natural beauty is only demonstrated by how it interacts with light. When light strikes the top of the diamond, also known as the crown, some of the light will be reflected back to you in a phenomenon known as external reflection. The rest of the light will penetrate the diamond and will be bent, or refracted, towards the centre of the stone. Internal reflection then occurs, when the light is bounced around inside the diamond, before emerging again through the crown, where it will be dispersed into the colours of the rainbow.

A well cut diamond will ensure that the majority of light that enters the stone will be reflected back through the crown, making it sparkle. Stones that have either been cut too deep (to make them heavier) or too shallow (to make them bigger), will allow light to escape through the sides or to be lost through the bottom, making the stone look dull or even black in the centre.

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As a new year begins, our city continues to flourish and us citizens of Hully-wood are getting nicely settled into our official title as the City of Culture 2017. As a company who's roots lie in the heart of Hull, we have never been so proud to shout about our business, situated in our beautiful, blissful and cultured home town. Previously, we were the city the rest of the UK took for granted but now we are the city they'll never forget.

Trading in Hull as a family business since 1919, we have loved seeing our city change and rapidly grow countlessly over the years. Of course, we are thrilled that Hull has finally become a city that is adored, appreciated and celebrated by those who don't live here.

So, don't leave us out. When you are venturing out to the City Centre to admire our new and impressive monument: 'Blade',
make sure to swing by Segal's and pay us a visit. Make your way down Paragon Arcade, (only moments away from the Blade), to experience our history as a unique and ever-growing jewellers. Whether you want to know our history buying and selling gold, check out our unique new and pre-owned stock, or even ask us how we got to where we are now: we'll be happy to flood your thoughts with information, facts and answers.

Whatever you take from our wonderful start as the city of culture 2017, share it with us at Segal's. After all - Hull is our family, and we wouldn't be here without it.

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Garnet is our stone of the month this 2017, being the birthstone for January. This deep and rich coloured stone is the perfect gift for a January birthday, or for a second anniversary with the one you love. Garnet's are used as a symbol for both these events, so why not buy a beautiful garnet 3 stone ring to gift for every day wear or for a special occasion?

Let her flaunt in style at her January birthday event with one of our classic garnet necklace pendants. This means she can add a red sparkle to her outfit, making a statement but with a minimalist feel. Whatever Garnet gift you have in mind, we will provide you with the perfect piece to suit her style this January. Browse our wide selection of new and pre-owned Garnet pieces online here and start shopping for the occasion.

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