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.
14Articles
59Topics
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The Essential Guides
New to fine jewelry? These cornerstone guides cover the fundamentals worth knowing first.
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Buying Guides
Lab-Grown vs Natural Diamonds for Engagement Rings
Lab-grown vs natural diamonds for engagement rings: both are real and graded the same, but they differ on price, resale, and origin. Here is how to choose.Read article → -
Buying Guides
Engagement Ring vs Promise Ring
Engagement ring vs promise ring: how they differ in meaning, style, cost, and the finger they are worn on, plus how to choose the right one for the moment.Read article → -
Buying Guides
How to Find Your Ring Size at Home
Measure your ring size at home in minutes with a strip of paper, an existing ring, or a printable chart, then match it to a US, UK, and EU conversion chart for an...Read article → -
Buying Guides
Stackable Wedding Bands
Stackable wedding bands explained: how to build a balanced ring stack, mix or match metals, order the rings, and add anniversary bands over the years.Read article → -
Buying Guides
How to Choose a Wedding Band
How to choose a wedding band that pairs with your engagement ring: match the metal, get the fit and width right, and decide between plain and diamond bands.Read article → -
Buying Guides
Men's Wedding Bands
Men's wedding bands explained: how to choose the metal, width, finish, and fit, from classic gold to scratch-resistant options, plus whether to add diamonds.Read article → -
Buying Guides
Anniversary Ring Buying Guide
An anniversary ring buying guide: popular styles from eternity to three-stone bands, how to match them to your wedding set, and how to budget by milestone.Read article → -
Buying Guides
How to Propose
How to propose with confidence: handle the ring and the ring size, plan a setting that suits your partner, and keep the proposal moment honest and personal.Read article → -
Engagement
How to Choose the Best Month for Your Wedding: Season, Cost, and Birthstones
How to choose your wedding month using real popularity and cost data, a month-by-month weather guide, and the birthstone tied to every month of the year.Read article → -
Buying Guides
Colored Gemstone Engagement Rings
Colored gemstone engagement rings, from sapphire and ruby to emerald: how to weigh durability, treatments, and settings so a colored center stone lasts.Read article → -
Buying Guides
How to Set a Budget for an Engagement Ring
How to set an engagement ring budget: what couples really spend, how to allocate it across the 4Cs, and the full costs to plan for beyond the ring itself.Read article → -
Buying Guides
Engagement Ring Styles Guide
An engagement ring styles guide: solitaire, halo, three-stone, pave, vintage, and cluster, with who each one suits and how the style shapes the budget.Read article → -
Buying Guides
How to Choose a Diamond Engagement Ring
How to choose a diamond engagement ring: lead with cut, pick the right shape and setting, read the grading report, and spend where the eye can see it.Read article → -
Buying Guides
Engagement Ring Buying Guide: What to Know Before You Buy
An honest engagement ring buying guide: what couples really spend, how to choose the stone, setting, and metal, and how to buy the ring with confidence.Read article →
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