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03 October, 2025

A Complete Guide to Finding the Best Diamonds in Singapore

There are very few things in this world that can make your special moment as bright as diamonds. These rare, timeless, and truly unique stones are enough to celebrate life’s special moments, whether it’s an anniversary, engagement, or simply expressing love. It’s not just about size or sparkle when looking for the best diamonds in Singapore, a place known for its luxury jewels and expert craftsmanship. This blog explores what makes each diamond unique, how to assess its quality, and where to find reliable jewellers in Singapore who offer the best value.

Understanding the 4 Cs of Diamonds

When you are looking to buy diamonds, it is crucial to understand the 4 Cs: cut, colour, clarity, and carat weight. These are the universal standards that determine a diamond’s brilliance, beauty, and value.

  • Cut: The most crucial element for sparkling is the cut. A well-cut diamond shines and sparkles more than a larger stone with a bad cut because it reflects light wonderfully.
  • Colour: Diamonds are categorised according to their colour, ranging from D (totally colourless) to Z (light yellow or brown). A diamond’s value increases as light its colour is.
  • Clarity: This describes the existence of inherent flaws or inclusions. Diamonds with fewer inclusions are typically more valuable, even though the majority of inclusions are invisible to the naked eye.
  • Carat Weight: This indicates how big the diamond is. Larger diamonds are more costly and rarer. However, cut and quality are frequently more important than weight.

So, understanding the 4 Cs is the first step to finding the best diamonds in Singapore.

Popular Diamond Shapes

Singaporeans love diamonds that reflect their lifestyle and personality. That’s why diamond jewellery in Singapore comes in different shapes. Some of the most popular choices are:

  • Round Brilliant: Timeless and classic, known for maximum sparkle.
  • Princess Cut: Sleek, contemporary, and square-shaped.
  • Cushion Cut: Round, soft corners that have a touch of nostalgic appeal.
  • Oval, Pear, and Marquise: The elongated shapes provide the appearance of greater size.
  • Emerald and Asscher Cuts: Step-cut diamonds with an elegant, sophisticated appearance.

Selecting a shape depends on how well it fits your lifestyle and the overall look. After all, the best diamonds in Singapore are not just about the shape but your style.

How to Choose a Diamond That’s Right for You?

A well-chosen setting can both protect the diamond for daily use and enhance its beauty. Since information is power, don’t be afraid to ask jewellers about their certifications, place of origin, or purity. Lastly, take your time. Because diamonds are a big financial and emotional investment, weigh your options and choose a trusted brand that provides a certificate for your peace of mind.

Ishtara Jewellery has been in the market for over 40 years now. We are a local household name that brings the best of the best. We provide certificates and give you the best diamonds available in Singapore. Because we don’t just sell jewellery, we sell memories.

Final Thoughts

Diamonds are more than simply jewellery. They represent achievement, love, and your life’s most beautiful moments. You may choose the best diamonds in Singapore for any occasion with confidence if you know the 4 Cs, look at shapes, think about your choices, and purchase from a reliable jeweller.
Your diamond will shine brilliantly and retain its worth for many years to come if you choose it carefully. So visit our store and enjoy a wide collection of unique diamonds.

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