Aquamarise Jewelry Guides
Sea-glass sparkle. Moonlit details. Rings and gemstones chosen with intention.
All Aquamarise® Guides
Everything we have written to help you choose, size, care for and understand fine jewelry, in one place.
Start here
- Engagement Ring Buying Guide
- Best Gemstones for Engagement Rings
- Ring Metal Guide
- Ring Size Chart & Free Sizer
- Jewelry Care Guide
- His & Hers Wedding Ring Sets
- Design Your Own Ring
Gemstone guides
- Moissanite vs Diamond · What Is Moissanite?
- Lab-Grown Diamonds · The 4Cs of Diamonds
- Moss Agate Engagement Rings · Moss Agate Meaning
- Sapphire · Emerald · Alexandrite · Aquamarine
- Birthstones by Month · Zodiac Birthstones
- Blue, green, red, purple, pink and black gemstones
Metal guides
- Platinum vs Gold · 10K vs 14K vs 18K Gold · Yellow vs White vs Rose Gold
- What Is Gold Vermeil? · What Is 925 Sterling Silver? · What Is Black Ruthenium?
- Tungsten Wedding Bands · Titanium vs Tungsten · Damascus Steel · Meteorite
Engagement ring styles
- Styles & Setting Types · How Much to Spend · Current Trends
- Fantasy · Fairy · Gothic Ring Meaning · Non-Traditional
- By shape: oval, pear, marquise, emerald cut, coffin cut
Couples, wedding & men's
- His & Hers Ring Sets · Wedding Ring Sets for Him and Her · Best Matching Rings
- Promise Ring Meaning · Promise vs Engagement Ring · Couple Rings Meaning
- Unique Men's Wedding Bands · Band Width Guide · Why Men Wear Wedding Rings
Services & care
Popular Jewelry Guides
Precious Metal Guides
Choosing the right metal is just as important as selecting the design or gemstone.
Ring Size Chart (Printable Guide)
Measure your ring size at home in minutes — plus expert tips for surprise proposals.
Jewelry Care Guide
Keep gemstones bright and metals glowing with safe, at-home cleaning methods.
Platinum vs. Gold
Popular Engagement Ring Guides
Each guide includes meaning, durability, care, and engagement-ring suitability
Lab Grown Diamond Rings: The Complete Guide to Real Diamonds
Moissanite Engagement Rings Guide
Gothic Engagement Rings: The Complete Style Guide
How to Choose the Best Metal for Your Engagement Ring or Wedding Band
Engagement Ring Trends 2026
Promise Ring vs Engagement Ring
How to Buy an Engagement Ring
Ring Size Guide
Fantasy-Inspired Engagement Rings Guide
Understanding Jewelry Appraisals
Engagement Ring Styles & Setting Types
How Much to Spend on an Engagement Ring
Popular Gemstone Guides
Each guide includes meaning, durability, care, and engagement-ring suitability
4Cs of Diamonds Guide
Moissanite vs Diamond: Side-by-Side Comparison
Alexandrite Engagement Ring Guide: Everything to Know
Aquamarine Jewelry: Meaning, Quality & Complete Buying Guide
Moss Agate Engagement Ring Guide
Moonstone Engagement Rings Guide
Sapphire Guide
Emerald Guide
Alexandrite: The Complete Guide to the World’s Most Dramatic Color-Changing Gemstone
Best Gemstones for Engagement Rings
(That Aren’t Diamonds)
The Fascinating History of Gemstones
Moss Agate Engagement Ring Guide
Top 10 Gemstones for Engagement Rings
