White Opal Signet Ring
A timeless gold signet ring featuring a smooth, white opal center. Elegant, minimal, and effortlessly refined
18k gold plating over brass - 5x more gold than the standard plating
Long-lasting protective coating to preserve your jewelry
Band width approx. 1.5mm at thinnest, 14mm at widest
Setting approx. 10mm
Sizes 6, 7, 8
Lab-grown White Opal
Processing & Shipping
Orders are processed and fulfilled from our San Diego warehouse within 1-7 business days, excluding holidays.
A shipping confirmation email will be sent once your order is in transit.
Once your order has shipped, transit times range between 3-10 days depending on your location and the shipping class you purchased.
Once the carrier picks up an order, we are no longer in control of transit times.
Contact support@jaxkelly.com for any questions regarding your order.
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Use the chart below to compare standard U.S. ring sizes with inside diameter and circumference measurements.
How to Measure Your Ring Size
Option 1: Measure a Ring You Already Own
Choose a ring that fits the finger you're shopping for. Measure the inside diameter across the center of the ring in millimeters, then match it to the chart above.
Option 2: Measure Your Finger
Wrap a thin strip of paper or string around the base of your finger. Mark where it overlaps, then measure the length in millimeters. Use the circumference column to find your size.
Fit Notes
- Finger size can fluctuate throughout the day and between seasons.
- Fingers typically feel slightly smaller in colder weather and slightly larger in warmer temperatures.
- Your dominant hand is often slightly larger than your non-dominant hand.
- For the most accurate fit, measure your finger at the end of the day when your hands are warm.
- Wider bands tend to fit more snugly, so we recommend sizing up slightly for thicker band styles.
