Blog – San Diego Gemological Laboratory

What Makes a Professional Appraisal “Credible”? Key Standards Followed by GIA Graduate Gemologists

Grunwald September 11, 2026

When an appraisal is needed for estate distribution, insurance, legal matters, or financial planning, credibility isn’t optional—it’s essential. A professional appraisal must stand up to scrutiny from attorneys, courts, insurance…

Lab-Grown vs. Earth Mined Diamonds: What You Need to Know Before You Buy

Grunwald September 11, 2026

What is a Diamond? A diamond is more than just a beautiful gem—it’s a marvel of nature. Made entirely of carbon atoms arranged in a super-strong crystal structure, diamonds are…

Unlocking the Secrets of Diamond Color Grades: A Comprehensive Guide to GIA Diamond Grading Reports

Grunwald September 11, 2026

When embarking on the journey to purchase a diamond, understanding the intricate details of diamond grading reports becomes paramount. Among the fundamental aspects to grasp, the diamond’s color grade stands…

Exploring the Beauty of June Birthstones

Grunwald September 11, 2026

June babies are privileged to have not just one, but three distinctive birthstones – Pearl, Alexandrite and Moonstone. Each gem offers a range of options for personal or gift jewelry.…

Protect Your Investment with an Insurance Appraisal

Grunwald September 11, 2026

Buying a diamond engagement ring is an extraordinarily special event, filled with anticipation and happiness for a lifetime of shared love. As diamond rings are costly, they should be aptly safeguarded. What…

The Charm of May - Celebrating the Emerald Birthstone

Grunwald September 11, 2026

Indeed, the vibrant Emerald is a special gem, deeply tied to the month of May. It’s a captivating blend of enchanting legend and unique characteristics. Revered for their mystical powers…

A Cut Above - Unmasking the Intrinsic Qualities of Diamonds

Grunwald September 11, 2026

Diamonds are a marvel of nature, formed under incredible pressure and heat. They possess qualities that are admired worldwide. This blog, ‘A Cut Above: Understanding the Qualities of Diamonds’, will…

Unveiling the Mystique of Diamond Birthstones

Grunwald September 11, 2026

Birthstones have enchanted people for centuries with their unique stories, meanings, and captivating colors. Each month has a gem associated with it, and for those lucky enough to be born…

Discover Hidden Fortunes: Uncovering the Value of Rare Coins in Your Collection

Grunwald September 11, 2026

Does your family treasure a coin collection that’s been locked away and forgotten? If so, it might be time to dust it off. One of those coins could be worth…

A Clear Guide to Gemstone Treatments

What Makes a Professional Appraisal “Credible”? Key Standards Followed by GIA Graduate Gemologists

Lab-Grown vs. Earth Mined Diamonds: What You Need to Know Before You Buy

Unlocking the Secrets of Diamond Color Grades: A Comprehensive Guide to GIA Diamond Grading Reports

Exploring the Beauty of June Birthstones

Protect Your Investment with an Insurance Appraisal

The Charm of May - Celebrating the Emerald Birthstone

A Cut Above - Unmasking the Intrinsic Qualities of Diamonds

Unveiling the Mystique of Diamond Birthstones

Discover Hidden Fortunes: Uncovering the Value of Rare Coins in Your Collection

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