The Complete Guide
to Baltic Amber

What is Baltic Amber?

Amber is not a mineral. It is fossilized tree resin — the hardened sap of ancient conifer forests that stood along the shores of the Baltic Sea 44 to 48 million years ago. Over millennia, buried under layers of sediment and ocean floor, the resin transformed through a process called polymerization into the warm, glowing gemstone we know today.

Baltic amber — also called succinite — is the most prized variety in the world, and accounts for roughly 80% of all amber found globally. It is distinguished by its high succinic acid content (3–8%), which gives it a unique warmth, durability, and the distinctive amber glow no synthetic can truly replicate.

The Baltic region — principally Lithuania, Latvia, Poland, and the Kaliningrad enclave — has been the heart of amber culture for thousands of years. Archaeological finds confirm amber trade routes stretching from the Baltic coast to the Mediterranean as far back as 3,000 BCE. Romans, Egyptians, and Vikings all prized it. The ancient Greeks called it elektron — the root of our word "electricity," discovered because amber builds a static charge when rubbed.

The Many Colors of Amber

Amber's color depends on the number of microscopic air bubbles trapped inside the resin as it fossilized. More bubbles mean lighter, more opaque amber; fewer bubbles create deep, transparent cognac and cherry tones. No two pieces are identical.

Amber Inclusions

The most extraordinary amber pieces contain inclusions — organic matter trapped in the resin millions of years ago, preserved in perfect detail. An insect caught in amber is not a fossil in the traditional sense; it is the actual creature, preserved at a molecular level. These pieces are scientifically priceless, and in jewelry, they carry a sense of wonder no other gemstone can match.

At Amber999, all pieces featuring confirmed inclusions are individually described and photographed under magnification. An inclusion — even a simple air bubble or plant fragment — is nature's signature on your piece. No two are ever the same.

Amber Grades

Not all amber is equal. The jewelry industry uses a loose but widely accepted grading system based on clarity, color consistency, surface quality, and the presence of inclusions.

All Amber999 jewelry uses AA-grade or higher Baltic amber, sourced directly from certified Lithuanian and Polish artisans. Our certified Baltic origin mark guarantees provenance — the amber in your piece was genuinely formed along the Baltic coast.

Real Amber vs Imitations

The amber market is flooded with copal (young resin, not fully fossilized), glass, and plastic imitations — particularly online. Here are the tests that actually work:

• 01

  Salt water float test

  Dissolve 8 tablespoons of salt in a glass of water. Real Baltic amber floats — its density (1.05–1.10 g/cm³) is lower than saturated salt water. Plastic sinks. Glass sinks. Copal may float but behaves differently to touch. This is the most reliable home test.

• 02

  Static electricity test

  Rub the piece vigorously against a wool cloth for 30 seconds. Genuine amber builds a static charge and will attract small pieces of paper or tissue. This is why the Greeks named it elektron. Most plastics will also charge, but glass and synthetic resins will not.

• 03

  UV light test

  Under a UV/black light, genuine Baltic amber fluoresces with a blue-green glow. Copal fluoresces white. Plastic typically shows no fluorescence or a very different hue. This test is fast and definitive when you have a UV lamp.

• 04

  Warmth & feel test

  Real amber is light and warm to the touch — far lighter than glass of the same size. It does not feel cold the way stone or glass does. Plastic is similarly light, but lacks the natural warmth of amber and often has a uniform, almost synthetic clarity.

• 05

  Acetone / solvent test

  Apply a drop of acetone (nail polish remover) to an inconspicuous spot. Genuine amber is unaffected. Copal becomes sticky. Plastic may dissolve slightly. Only use this test on unset pieces you are willing to risk marking.

How to Care for Your Amber

Amber is softer than most gemstones (2–2.5 on the Mohs scale, similar to fingernails), which means it needs a little more attention than a diamond or sapphire. With basic care, a piece of amber jewelry can last generations.

A surface scratch on amber is not the end — the piece can often be lightly polished back to its original brilliance by a jeweler. This is one of amber's most forgiving qualities compared to other organic gemstones.