Even though the carat weight is one of the most discussed topics for a diamond, out of the 4Cs (carat, colour, clarity, cut), the diamond’s cut is arguable the most important factor in determining its sparkle. For your diamond to return optimal light and brilliance, it would depend on the alignment of the shape, proportions, number of and angle of its facets.

The colour of the diamond is marked by a spectrum – from how coloured to clear the diamond is. The clearer a diamond is, the higher the quality of the stone you’re wearing! Bear in mind that this criterion is not used for distinctly coloured diamonds such as charming blue or pink diamonds. Whereas for white diamonds, observing a yellow tint is undesirable.

The first thing to look out for in a prized diamond is its certification. Leading diamond certifications include GIA (Gemological Institute of America), IGI (International Gemological Institute (IGI) and IOD (De Beers Group Institute of Diamonds). These are independent gemological bodies that produce unbiased reports of the quality of the diamond. Here at Love & Co. Singapore, we’ve established the first Asian strategic partnership with De Beers Group Institute of Diamonds, offering some of the most valued diamonds in Singapore.

If your diamond does not sparkle and instead appears cloudy, it’s best to make a trip to your jewellery store for a check! A cloudy appearance can stem from the grease or dirt which accumulates on the stone’s surface, and turns dull over time. To bring back its shine and brilliance, seek advice from your jeweller on how to care for your precious stone.