Opal Round Pendant Chain Necklace | White / One Size 100100856673516

How to Measure

Use these quick steps to confirm the fit and size of your Opal Round Pendant Chain Necklace.

• Find your chain length: Wrap a string around your neck where you want the pendant to sit, mark it, then measure the string. Choose the nearest standard length: 14–16 in (35–40 cm) for choker/collarbone, 18 in (45 cm) for a classic collarbone fit, 20 in (50 cm) just below the collarbone, 22–24 in (55–60 cm) for a longer drape.
• Estimate drop length: Drop length is approximately half the chain length plus the pendant’s total height (stone + bail). Example: an 18 in chain drops ~9 in; add the pendant height to see where the tip will land.
• Measure a pendant you already like: Measure diameter across the face of the stone (in mm) and total pendant height including the bail. Compare to the listing specs to match the look.
• Layering guide: For a balanced stack, space chains by 2–4 inches (e.g., 16 in + 18 in + 22 in). Keep the opal pendant on the middle or longest chain so it’s the focal point.
• Chain fit tips: If your neck circumference is above average, size up 2 inches for a similar on-model look; if below average, size down 2 inches. Extenders add flexible length (typically +2 in).

Materials & Craftsmanship

This necklace highlights the natural beauty and iridescence of opal in a classic round silhouette.

• Gemstone: Opal (round cabochon) chosen for its play-of-color. Opals may be natural or lab-created depending on the specific variant; both are genuine opal. Expect unique color flashes and patterning—no two stones are identical.
• Opal basics: Hydrated silica with characteristic play-of-color; Mohs hardness ~5.5–6.5 (treat with care, avoid impact). Keep away from extreme heat and rapid temperature changes.
• Setting: Round opals are commonly bezel- or prong-set. A bezel offers added edge protection; prongs maximize light play. Smooth profiles enhance everyday wear.
• Metal options (vary by finish):
  • 925 Sterling Silver: Bright white tone; may be rhodium-finished to reduce tarnish.
  • 14k Gold Vermeil: A thick layer of gold over sterling silver for a rich gold look; handle gently to preserve the finish.
  • Solid Gold (when offered): 14k or 18k for lasting color and daily-wear durability.
• Chain: Typically a fine cable or box chain with a spring-ring or lobster clasp for security.
• Hallmarks: Look for 925 (sterling) or 14k/18k stamps on the clasp or pendant bail where applicable.

Model & Fit Information

• On-model reference: A 16–18 in chain usually sits at or near the collarbone on most necks; 20 in falls just below. Compare the pendant’s position in photos to your own neckline preference.
• Neck circumference method: Measure your neck; add 2 in for a close collarbone fit or 4 in for a relaxed drape.
• Layering on-model: For a similar layered look, pair the opal pendant with a shorter choker and a longer 20–22 in chain.

Care Guide (to keep it lovely longer)

• Last on, first off: Put on after skincare, perfume, hairspray, and remove before sleep, showering, workouts, pools, and the sea.
• Keep dry and cool: Avoid extreme heat, steam, and sudden temperature changes. Do not use ultrasonic or steam cleaners on opal.
• Cleaning: Wipe gently with a soft, dry or slightly damp microfiber cloth. If needed, a drop of mild soap in lukewarm water; rinse briefly and dry fully. Avoid soaking, harsh chemicals, and abrasive cloths.
• Metal-specific: Use a silver polishing cloth only on sterling parts (avoid the opal). For gold vermeil, buff lightly with a soft cloth—no chemical dips or abrasive polishes. Solid gold can be cleaned with mild soap and water, then dried well.
• Storage: Store individually in a soft pouch or box to prevent scratches. Keep away from direct sun and high heat; avoid very dry environments for extended periods.
• Opal notes: If the stone gets wet, allow it to dry naturally at room temperature away from heat sources; temporary dulling can occur and usually returns as it dries.

Style Tips

• Everyday minimal: Wear solo on an 16–18 in chain with tees, crewnecks, and button-downs for a clean, polished look.
• Layered glow: Stack with a shorter choker and a longer 20–22 in chain. Keep textures varied—pair the opal with a paperclip or rope chain for contrast.
• Color play: Opal’s iridescence pops against neutrals (white, black, gray) and deep hues (navy, emerald, burgundy).
• Match with earrings: Complement with opal studs or simple gold/silver huggies to highlight the pendant.
• Necklines: V-necks and wrap dresses suit 18–20 in; higher necks pair well with 20–22 in; off-shoulder and scoop necks flatter 16–18 in.
• Gifting note: Opal is October’s birthstone and a thoughtful choice for birthdays, anniversaries, and milestone moments.