Gem and Jewelry Library

If you’re planning to buy diamond jewelry—whether it’s an engagement ring, wedding ring, diamond necklace, bracelet, or earrings—but don’t have prior experience, it’s natural to feel overwhelmed. Many people worry about being misled or not getting the diamond quality they expect. Some are willing to spend big to get the best, only to end up disappointed. Often, the problem is simply a lack of knowledge. But buying a diamond doesn’t have to be difficult if you know the basics. Here’s your must-know checklist before making a purchase.

Thinking of Buying a Diamond? Here’s What Beginners Should Know

22 July 2024 1830

Diamond cutting is the process of crafting a raw diamond into a beautifully faceted gemstone. A well-cut diamond will dazzle when it catches the light, reflecting brilliance and fire that captivates the eye. Before cutting begins, diamonds are graded and assessed to evaluate their quality. Then comes shaping and faceting, resulting in various forms and styles. But have you ever wondered: Which diamond shape sparkles the most? And which is the most expensive?

A Deep Dive into Diamond Shapes – Which One Has the Best Sparkle, the Highest Price, and the Most Admirers?

22 July 2024 2486

Diamonds are one of the most coveted gemstones in the world. Their high value comes from their rarity and strong demand, which has led to the rise of counterfeit diamonds being sold to unsuspecting buyers. But don’t worry — today, we’re sharing simple techniques to identify real diamonds with the naked eye. These beginner-friendly tips can help you avoid being scammed.

Simple Tips to Identify Real Diamonds with the Naked Eye — A Must-Know Guide for Beginners

22 July 2024 26044

You may have heard people say that when purchasing a real diamond, it must come with a certificate, and that the certificate should be issued by a recognized and reputable gemological institute. A diamond certificate, also known as a diamond report, is a document that verifies a diamond's authenticity. It includes important details such as carat weight, size, shape, clarity characteristics, and overall quality. Certified diamonds are considered more trustworthy and generally more expensive than those without certificates.

Everything You Need to Know About Diamond Certificates: What is an AIG Diamond Certificate?

22 July 2024 4836

If you’re shopping for a beautiful diamond ring — whether it’s for an engagement or a wedding — you might be wondering how much a real diamond ring actually costs. Diamonds are known for their beauty, rarity, and high market demand, so naturally, people assume they come with hefty price tags. But the good news is: Diamonds are available in a wide range of prices, and it’s absolutely possible to find one within a budget — even in the thousands of baht range. Plus, there are plenty of designs and settings to choose from.

How Much Does a Real Diamond Ring Cost? Can You Buy One on a Budget — Even Under 1,000+ Baht?

22 July 2024 8706

How do you care for a diamond ring to keep it dazzling and brilliant like new? The good news is — it’s not difficult! A diamond ring is a valuable and luxurious piece of jewelry. Whether used as an engagement or wedding ring, it represents timeless beauty and elegance. However, if you wear your diamond ring regularly, it might start to look dull or lose its original sparkle. Oils from your hands can reduce its brilliance. But with the right care, you can keep your diamond shining brightly at all times.

7 Things to Know: How to Take Care of Your Diamond Ring and Keep It Sparkling

22 July 2024 1084

A Glimpse into the Glamour of “Panthère Jaillissante” Collection by Cartier

11 July 2024 1148

Petchchompoo Jewelry: The Only Jewelry Store in Northeastern Thailand to Win a National Tourism Award for 7 Consecutive Years!

Petchchompoo Jewelry: The Only Jewelry Store in Northeastern Thailand to Win a National Tourism Award for 7 Consecutive Years!

07 July 2024 1576

When talking about diamond certificates, many people might think of a GIA certificate, which stands for the Gemological Institute of America from the United States and is an internationally recognized certificate. However, besides the GIA certificate, there are many other certificates, such as the IGI certificate. Today, we will get to know the IGI certified diamond. Let's see what it looks like and whether it is reliable.

What is an IGI Certified Diamond? What Does It Look Like? Is It Reliable?

23 June 2024 9919

Diamond clarity is one of the important factors to consider before deciding to buy a diamond. However, diamond clarity may not be visible to the naked eye. Many people buy diamonds with a limited budget, making them willing to buy diamonds with lower clarity in exchange for a larger carat weight. In reality, experts say that diamond clarity is as important as other factors.

Which Diamond Clarity Grade is the Best and Worst? Based on GIA Certificate

23 June 2024 1692

Diamonds are gemstones that everyone dreams of owning. They are like a gift from God to humanity. The diamonds we see today have varying prices, determined by the quality or the 4Cs: Carat weight, Cut, Color, and Clarity. When talking about the most beautiful diamonds in the world, do you want to know which diamonds they are?

Spotlighting the Most Beautiful Diamonds in the World, Soaring Prices, Latest Update 2024

23 June 2024 2074

Today, we will introduce you to three green gemstones with similar colors: Emerald, Green Agate (Mora), and Green Topaz. These green gemstones are highly sought after by collectors. Although these three gemstones are green like each other, they are not the same type of mineral. Let's see how they differ, including the differences in their prices.

Emerald - Green Agate - Green Topaz: Are These Green Gemstones Different? How to Tell? What is Their Selling Price?

23 June 2024 6912

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