Jewelry Size Guide & Care Instructions

Ring Size Guide

Most rings at JL Design Jewelry feature an adjustable open-band design, allowing for comfortable and flexible wear across multiple fingers (recommended adjustment range: US 5–8 / UK J–P).

US Size UK / AU Inside Diameter (mm) Inside Circumference (mm)
US 5 J 1/2 15.7 mm 49.3 mm
US 6 M 16.5 mm 51.8 mm
US 7 O 17.3 mm 54.4 mm
US 8 Q 18.1 mm 56.9 mm

※ Measuring Tip: Wrap a strip of paper or string around the base of your finger, mark where it overlaps, and measure the length in millimeters against a ruler to find your circumference.


S925 Sterling Silver Care

  • Hypoallergenic: Our pieces are crafted from certified standard S925 sterling silver, nickel-free and gentle on sensitive skin.
  • Avoid Harsh Chemicals: Keep your silver away from perfume, lotions, chlorine, bleach, and hot springs to prevent accelerated oxidation.
  • Daily Wear & Polishing: Natural body oils help keep sterling silver bright. If slight oxidation occurs, gently wipe in one direction with a specialized silver polishing cloth.
  • Storage: When not in use, wipe with a soft dry cloth and store in an airtight pouch or jewelry box to prevent air exposure.

Natural Freshwater Pearl Care

  • Last On, First Off: Put on your pearl pieces after applying makeup and perfume; remove them before washing your face or bathing.
  • Gentle Cleaning: Wipe pearls gently with a soft, slightly damp cloth. Never use silver cleaning dips, ultrasonic cleaners, or abrasive materials.
  • Proper Storage: Avoid storing pearls in completely airtight or dehydrating environments for long periods to preserve their natural moisture and luster.