The Oath Journal
Fine Jewelry, Explained
Buying guides, gemstone deep dives, metal know-how, and styling advice from the Oath team. Everything you need to choose, wear, and care for fine jewelry with confidence.
4Articles
59Topics
Find your birthstone
Tap a month to explore its gem
Start Here
The Essential Guides
New to fine jewelry? These cornerstone guides cover the fundamentals worth knowing first.
Pillar Guide
Aquamarine
Sort
-
Aquamarine
How to Buy Aquamarine Jewelry: Color, Cut and How to Find a Stone Worth Keeping
How to buy aquamarine jewelry: prioritizing clean vibrant blue, why eye-clean stones are easy to find, plus budget ranges and the settings that suit it.Read article → -
Aquamarine
March Birthstone: Aquamarine Meaning, Color & Jewelry
Aquamarine is the birthstone for March. Its meaning, blue color range, hardness, and how to choose and care for aquamarine jewelry.Read article → -
Aquamarine
How to Style Aquamarine Jewelry: Metals, Outfit Colors, and Looks for Every Occasion
A practical guide to styling aquamarine jewelry: the metals that frame its cool blue, the outfit colors that flatter it, and how to wear and care for the stone.Read article → -
Aquamarine
How to Evaluate Aquamarine Quality: Color, Clarity & What a Fine Stone Actually Looks Like
What makes a fine aquamarine: why color leads and deeper blue is rarer, why clarity is only a baseline, the heat treatment to expect, and the care it needs.Read article →
◆
No articles match yet. Try another topic or search term.
Oath Jewelry
Find the piece worth the moment
When the occasion matters, the piece should too. Explore fine jewelry in solid gold, platinum, and sterling silver, set with genuine gemstones.
Browse the catalog