Leyloon Learning Library
Clear jewelry guidance for thoughtful decisions.
Explore practical notes on stones, fit, care, custom design, and thoughtful jewelry choices. Each page offers clear guidance while leaving room for personal advice when you need it.
Browse the library
Find guidance for the decision in front of you
Search the guides on this page or begin with a collection shown here. Each guide is here to make materials, fit, care, design, and buying choices easier to understand.
48 of 48 guides shown on this page. Guides 49–96 of 317.
Ring sizing and fit
9 guidesMeasurement, conversion, fit, surprise sizing, and resizing decisions.
Between Ring Sizes: How to Choose
Choose between two plausible ring sizes by comparing the complete ring, the joint, the finger base, and repeated ordinary-condition trials.
Read guideWhy Ring Fit Changes With Temperature and Time of Day
Understand why a ring may feel different across ordinary conditions, then record the measurement context and confirm a stable fit without diagnosing swelling.
Read guideHow to Estimate Ring Size for a Surprise Gift
Estimate a surprise-gift ring size from the strongest available physical evidence while keeping the intended finger, design, and resizing limits visible.
Read guideHow Stackable Rings Should Fit
Fit a stack as one wearing system by testing its combined width, order, movement, edges, and knuckle clearance rather than sizing every band in isolation.
Read guideComfort-Fit vs Standard-Fit Bands
Compare comfort-fit and standard-fit bands by their actual interior geometry, width, thickness, edge feel, security, and matched physical fit—not the label alone.
Read guideRing Resizing: What May Be Possible and What Affects It
Understand what a jeweler must inspect before discussing ring resizing, while keeping possible bench methods separate from any unverified Leyloon service promise.
Read guideCommon Ring-Sizing Mistakes and How to Avoid Them
Catch the mistakes that create false confidence in a ring-size number, then restart with the intended finger, a physical tool, ordinary conditions, and the intended band in view.
Read guideHow to Check the Fit of a New Ring
Check a new ring for safe knuckle passage, secure placement, ordinary-condition comfort, and current seller terms before extended wear or alteration.
Read guideAverage Ring Size by Height and Weight: A Measurement-First Guide
Height and weight cannot reliably predict an individual ring size. Follow a jeweler-first measurement order for the intended finger, hand, and band.
Read guide
Earring comfort and ear care
20 guidesNon-diagnostic comfort, construction, hygiene, and professional-escalation guidance.
Earring Comfort and Ear Care Center
Choose earrings with comfort in mind, from materials and backs to cleaning, daily wear, and when to seek professional care.
Read guideChoosing Earrings for Sensitive Ears
Choose earrings for sensitive ears by separating healing status, exact skin-contact materials, documented standards, complete construction, and medical boundaries.
Read guideWhy Earrings Can Feel Uncomfortable: Common Non-Diagnostic Causes
Review common mechanical and material contributors to earring discomfort without using them to rule out allergy, infection, injury, or another health concern.
Read guideHow to Clean Earrings Before and After Wear
Choose a cleaning path based on whether the piercing is fully healed or still healing, then match removable-jewelry care to the exact materials and construction.
Read guideJewelry Questions to Ask a Professional Piercer
Bring a focused consultation checklist to a professional piercer so anatomy, placement, jewelry, sterilization, aftercare, and follow-up remain visible before consent.
Read guideEarring Post Lengths, Thickness, and Fit
Compare post length and thickness as parts of a complete earring system, with anatomy, placement, design, backing, wearing context, and healing status kept visible.
Read guideEarring Back Types: Comfort, Security, and Ease of Use
Compare common earring-back mechanisms by how they secure, how they are handled, what they must match, and the tradeoffs that matter for a particular wearer and earring.
Read guideHeavy Earrings: Fit, Support, and Wear-Time Considerations
Assess a heavy earring by its complete weight distribution, fit, support system, placement, activity, and wearer response without inventing a universal safe limit.
Read guideSleeping in Earrings: Comfort and Jewelry-Care Considerations
Separate healing-piercing pressure guidance from style-specific sleep decisions for fully healed placements, with clean bedding and snag risks visible.
Read guideEarrings During Exercise, Swimming, and Daily Activity
Plan exercise, swimming, and daily activity by separating healing aftercare from exact healed-piercing jewelry and activity risks.
Read guideTraveling With Earrings: Hygiene, Storage, and Security
Pack earrings so their posts, backs, surfaces, and stones stay separated, and keep valuable jewelry with you while following current airport, airline, destination, customs, and insurance rules.
Read guideLobe vs Cartilage Placement: Choosing Earring Shapes That Fit
Choose earring scale and shape for an exact lobe or cartilage placement by combining individual anatomy, dimensions, orientation, pressure, and professional fit review.
Read guideTarnished or Worn-Plating Earrings: What to Inspect Before Wearing
Inspect tarnish and worn plating without treating color as proof of composition or safety, then pause wear when the surface or base material is uncertain.
Read guideWhen to Stop Wearing an Earring and Seek Professional Advice
Recognize when an earring concern has moved beyond ordinary comfort guidance and needs a qualified piercer, clinician, urgent care, or emergency service.
Read guideEarring Comfort Checklist Before You Buy
Use a pre-buy checklist that keeps exact materials, complete dimensions, post-and-back compatibility, design weight, intended wear, and healing status together.
Read guideNew-Earring Comfort Troubleshooting Without Medical Claims
Troubleshoot a new earring through a strict safety boundary, a qualified-piercer path, and a limited product-specification path with no medical claims.
Read guideWhen Can You Leave Newly Pierced Earrings Out Overnight?
Do not plan to leave a new piercing empty overnight. Keep the initial jewelry in through healing and ask a qualified piercer before the first change or removal.
Read guideHow to Shower With a New Ear Piercing
Shower with a new ear piercing by rinsing gently, keeping products from lingering, leaving the jewelry still, and drying with a clean disposable material.
Read guideHow Long Does It Take for an Earring Hole to Close?
There is no dependable closure countdown. New piercings may close when jewelry is removed, and no online chart can predict an exact timeline.
Read guideCan You Leave Earrings In All the Time?
Continuous wear after healing depends on fit, material, condition, activity, and comfort. Not every earring is suitable for sleep or 24/7 wear.
Read guide
Jewelry care and maintenance
16 guidesCleaning, storage, travel, inspection, and repair guidance by material and use.
Jewelry Care Center
Care for jewelry by metal, stone, finish, and routine, with practical guidance for cleaning, storage, travel, and repair.
Read guideHow to Clean Gold Jewelry Safely at Home
A careful home-cleaning path for gold jewelry that begins with construction and surface identification before any water, brush, polish, or cleaner touches the piece.
Read guideHow to Clean Sterling Silver Jewelry
A conservative silver-care guide that separates ordinary surface tarnish from plating, patina, stone settings, hollow construction, and damage before cleaning begins.
Read guideHow to Care for Platinum Jewelry
A complete-piece care guide for platinum jewelry that separates regulated composition language from practical cleaning, finish, setting, and repair decisions.
Read guideHow to Clean and Care for Diamond Jewelry
A gentle diamond-jewelry routine that keeps treatments, companion stones, adhesives, prongs, and setting condition in view instead of treating hardness as total protection.
Read guideGemstone Jewelry Care by Stone Type
A stone-by-stone care method that uses identity, treatment, stability, setting, and condition rather than one universal cleaner or a color-based guess.
Read guidePearl Jewelry Care: Cleaning, Wearing, and Storage
A calm pearl routine covering wearing order, after-wear wiping, occasional compatible washing, string drying, separate storage, and clear steam and ultrasonic limits.
Read guideMoissanite and Lab-Grown Diamond Care
A care comparison that starts with correct stone identity, then moves to the setting, treatments, companion materials, and condition instead of assuming all clear stones behave alike.
Read guideUltrasonic and Steam Cleaners: Which Jewelry May Not Be Suitable?
A treatment-aware comparison of ultrasonic and steam cleaning that makes the complete piece—not a generic hard-versus-soft list—the unit of decision.
Read guideCan You Wear Jewelry in the Shower, Pool, Ocean, or Gym?
A calm way to decide when to remove jewelry around water, exercise, and daily products without treating every metal, stone, setting, or finish as the same.
Read guidePerfume, Lotion, Sunscreen, and Jewelry
A simple order for perfume, lotion, sunscreen, and jewelry, with extra care for pearls and other delicate or porous materials.
Read guideHow to Store Jewelry to Reduce Scratches and Tarnish
A material-aware storage guide for reducing scratches, tangles, and silver tarnish without prescribing one box, humidity level, or desiccant for every piece.
Read guideHow to Pack Jewelry for Travel Without Tangling
A practical packing guide that keeps pieces separated, supports fine chains, and treats carry-on control as loss prevention rather than an insurance or customs promise.
Read guideHow to Untangle and Prevent Knotted Chains
A prevention-first chain-care guide that avoids unsupported home remedies and makes the stopping point clear before a fine, hollow, antique, or valuable link is distorted.
Read guideWhite Gold and Rhodium-Plating Maintenance
A finish-aware guide to white gold and rhodium maintenance that avoids fixed replating schedules and checks the base alloy, stones, prongs, texture, and wear first.
Read guideWhen Jewelry Needs Professional Inspection or Repair
An educational escalation guide for warning signs that need qualified inspection, with no claim that Leyloon currently offers repair, cleaning, pricing, timing, or warranty service.
Read guide
Metals, materials, and authenticity
3 guidesPlain-language comparisons, disclosures, durability, and test limitations.
Jewelry Metals and Materials Center
Compare jewelry metals, finishes, durability, sensitivity considerations, hallmarks, and sourcing disclosures.
Read guide10K vs 14K vs 18K Gold
A balanced comparison of 10K, 14K, and 18K gold that separates nominal gold content from the alloy recipe, design, finish, maintenance, and everyday wear.
Read guideYellow Gold vs White Gold vs Rose Gold
A color-led comparison of yellow, white, and rose gold that keeps alloy recipes, rhodium finishes, care, and individual sensitivity questions visible.
Read guide