Gem and Jewelry Library

One of the biggest dilemmas for newly engaged couples is deciding how many carats their wedding ring diamond should be. Choose too small, and the ring looks ordinary — barely catching light on the finger, with none of that "wow" feeling. Choose too large, and the price skyrockets, blowing the budget completely. Plus, a large stone isn't always practical for everyday wear — it's more prone to knocks and snagging. So what's the right carat size for a wedding ring? Here's the answer.

Wedding Rings: How Many Carats Should You Choose? Read This Before You Buy!

20 June 2026 387

A D Color diamond, often referred to as a “colorless diamond” or the highest-grade white diamond, is a gemstone many people dream of owning. Some are willing to pay a premium price to possess the purest and whitest diamond available.

Stop Misunderstanding! Yellow Diamonds Are Not Always Z Color – The Truth You May Not Know

18 June 2026 404

Lessons from “Khun Tan”: Every Coin Has Two Sides—Turning Economic Downturns into Opportunities

Lessons from “Khun Tan”: Every Coin Has Two Sides—Turning Economic Downturns into Opportunities

15 June 2026 260

Pinky Jewelry Wins Thailand Tourism Standard Award for the 17th Consecutive Year, Reinforcing Its Leadership in Thailand’s Quality Gem and Jewelry Industry

06 June 2026 438

Some even say, “If a diamond doesn’t come with a GIA certificate, don’t buy it.” But is that completely true? Before making a decision, let’s understand what GIA actually is and why it matters so much in the diamond industry.

How Important is GIA? Why Can Some Diamonds Differ in Price by Hundreds of Thousands?

28 May 2026 584

Secret Tips for Beginners: How to Spot a Real Diamond with the Naked Eye What Should You Look For?

27 May 2026 748

Emerald is one of the world’s most timeless and best-selling gemstones. Belonging to the beryl family, emerald is admired for its vibrant green color, ranging from deep rich green to lighter green shades. Its unique color comes from traces of chromium and vanadium within the mineral. Beyond its beauty, emerald is also believed to symbolize abundance, prosperity, love, and success.

Emerald: The Birthstone of May — Beautiful, Powerful, and Full of Positive Energy

27 May 2026 520

When buying your first diamond, what would you choose between beauty vs value? A diamond is not just a piece of jewelry — it’s an item that may stay with you for a lifetime. That’s why choosing the right one matters. But for beginners, it’s not easy at all.

Buying Your First Diamond: Should You Focus on Beauty or Value?

23 May 2026 442

From now on, Lab-Grown Diamonds should no longer be referred to as “real diamonds.” Did you know that using the term carelessly could potentially violate consumer protection laws due to misleading advertising?

ay Goodbye to the Term “Real Lab Diamond” — The New Standard Is “Synthetic Gemstone”

23 May 2026 604

If you had to choose between a mounted diamond and a loose diamond, which would you pick? Which option is truly more worthwhile?

The Difference Between Mounted Diamonds vs Loose Diamonds. Which One Is More Worth It?

20 May 2026 497

When it comes to gemstones, these captivating treasures have always held a special place in the world of jewelry. Gemstones are generally categorized into two groups: precious gemstones such as ruby, sapphire, and yellow sapphire, and semi-precious gemstones such as topaz, amethyst, garnet, and aquamarine.

Keeping Up with the Trend: Which Colored Gemstones Will Dominate in 2026? — Insights from the Global Fashion Scene

20 May 2026 615

Why Gemstones Never Go Out of Style: A Gift More Valuable Than Flowers or Handbags

11 May 2026 472

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