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Diamond Quality

 The Premium Quality and Purity

At Prestar, we are proud to provide lab grown diamonds that are ethically sourced and meet the highest quality standards. Our selection is graded using the renowned four C's – Cut, Color, Carat, and Clarity – as with natural diamonds, but without the additional certification cost.

With guaranteed brilliance, cut, colour, and clarity for every diamond,Prestar will provide you utmost unique diamond experiences.

A diamond's beauty is judged by the cut, which impacts the sparkle and brilliance of light reflecting off its facets. When considering a gemstone, don't focus just on shape - rather look for symmetry, proportioning and polish to determine if it has been expertly crafted with an exceptional cut grade.

At Prestar we redefine excellence in diamonds. Our lab grown stones are certified as 'Very Good,' by GIA. Additionally, our production expertise surpasses expectations by imbuing each stone with an extraordinary level of brilliance, sparkle, and radiance.

Carat is more than just a number; the weight of a diamond does not necessarily indicate its brilliance or quality. Even with high carat weights, maximum brilliance cannot be achieved without combining cut, clarity, and colour for an overall superior standard.

At Prestar, our lab grown diamonds are the epitome of cutting edge fashion. Regardless of what size diamond trendsetters choose to wear, the linear pricing structure eliminates any rarity factors and makes diamonds more affordable. Our exacting standards produce cut, colour, and clarity of the highest calibre, so you can purchase your dazzling statement piece with complete confidence.

Natural diamonds come in a wide range of colors, with the purest and rarest being completely colorless. On the other hand, lab grown diamonds can be produced in a controlled environment, resulting in more consistent and predictable colors.

While the color of a diamond can be subjective, it is typically evaluated on a scale from D (colorless) to Z (light yellow or brown). The less color a diamond has, the higher its value tends to be.

Prestar's lab grown diamonds boast the highest of color grades - D, E and F. Put our purist diamond on display for unparalleled sparkle with trendsetting style.

Prestar is revolutionizing the industry with groundbreaking technology creating lab grown diamonds in brilliant, rare hues that can be appreciated for their luxurious and unique beauty. Our gemstones promise a consistent level of striking color saturation to ensure you look dazzling no matter which hue you choose.

Diamond clarity refers to the degree to which a diamond is free from inclusions and blemishes, both of which can affect its overall appearance and value.

The clarity of a diamond is graded on a scale from FL (flawless) to I3 (included), with diamonds that are closer to the FL end of the spectrum being more valuable.

Lab grown diamonds are generally considered to have a higher clarity than natural diamonds because they are created in a controlled environment without the natural imperfections that can occur during the formation process.

However, this doesn't mean that all lab grown diamonds have perfect clarity; they can still have inclusions or other imperfections that affect their overall quality.

Prestar diamonds are the crème de la crème of lab grown gems, each one certified as VS or VVS. So although inclusions may exist to the naked eye they'll be impossible for you to spot – even under 10x magnification.