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GIA vs IGI: Which Diamond Certification Should You Trust?

Two diamonds can carry the same grade on paper and look different in person, depending on which lab issued the certificate. Here's what separates GIA from IGI, and why it matters more for lab-grown...

The 4Cs of Diamonds: A Buyer's Guide for Singapore Couples

Carat, cut, colour, clarity — the 4Cs decide how a diamond looks and what it costs. Here's how to weigh them against each other so your budget goes where it actually shows.

What the Depth Percentage on a Diamond Certificate Actually Means

Most buyers look at the 4Cs on a diamond certificate and stop there. But the proportions section — depth percentage, table percentage, and related measurements — contains information that can be mo...

Round vs Oval Diamond: Which Is Better for Your Budget?

Round and oval are the two most popular diamond shapes in Singapore. They're often considered together — and for buyers with a fixed budget, the choice between them has a real impact on what you ge...

Does Lab Diamond Colour Look Different From Natural Diamond Colour?

One of the most common questions from buyers comparing lab and natural diamonds is whether the colour grades translate the same way. The short answer: yes, with one notable nuance.The colour scale ...

What 'Eye-Clean' Actually Means — And How to Find One in Singapore

"Eye-clean" is one of the most useful terms in diamond buying — and one of the most loosely used. Here's what it actually means, why it matters more than the clarity grade on the certificate, and h...

Si Dian Zhuan Price Guide Singapore (2026): How Much Should You Budget?

If you're planning a Chinese wedding in Singapore, one of the most common questions couples and parents ask is: how much does a Si Dian Zhuan set cost? The honest answer is that it varies — but thi...

Lab Grown Diamond Prices in Singapore: What to Expect in 2026

Lab grown diamond prices have changed significantly over the past three years. At Diamond Ateliers, we source lab grown diamonds for bespoke commissions every week. This guide reflects what we actu...

Minimalist Si Dian Zhuan: Less Gold, More Meaning

Si Dian Zhuan has long been a cornerstone of traditional Chinese weddings—four gold pieces symbolising blessings, prosperity, and family continuity. But in modern Singapore, the way couples approac...

Si Dian Jin vs Si Dian Zhuan: What’s the Difference?

Si Dian Jin refers to the traditional “four pieces of gold” given by the groom’s family, while Si Dian Zhuan is a modern reinterpretation using diamond jewellery, typically customized by th...