1 Carat Moissanite Square Pendant Chain Necklace | 101300163815648

How to Measure Your Necklace

Use a millimeter (mm) ruler or a caliper for the most accurate results. 1 inch = 25.4 mm.

1. Pendant size:
   • Measure the square pendant’s width and height across the setting (left-to-right and top-to-bottom).
   • If you want the total drop, measure height again including the bail/loop.
2. Stone face (visible size):
   • Measure edge-to-edge across the stone (do not include the prongs or bezel).
   • Guide: because moissanite is slightly less dense than diamond, a 1 ct square (princess) moissanite typically faces about 6.0–6.5 mm across, depending on cut and brand.
3. Chain length:
   • Lay the chain flat and measure end-to-end including the clasp. If there is an extender, note both the shortest and longest lengths.
   • Common lengths: 14" (choker), 16" (base of neck), 18" (collarbone), 20" (just below collarbone), 22–24" (upper chest).
4. Chain thickness:
   • Measure the width of the chain links in mm. Delicate chains are often ~0.8–1.5 mm.
5. Bail opening (if swapping chains):
   • Measure the inner height and width of the bail. Choose a chain whose thickness is smaller than both inner measurements.

Note: Settings can add 1–2 mm to the visual footprint of the stone; measurements can vary by cut style and manufacturer.

Materials & Craft

Moissanite (Lab-Grown)

• Composition: silicon carbide created in a controlled laboratory environment.
• Hardness: ~9.25 on the Mohs scale (excellent daily-wear durability).
• Brilliance and fire: high refractive index (~2.65–2.69) and vivid dispersion (~0.104) for a bright, lively sparkle.
• Color and clarity: often offered in colorless/near-colorless ranges (commonly D–F) with high clarity (e.g., VS–VVS), depending on the supplier.
• Ethical choice: lab-grown origin avoids traditional gemstone mining.

Metal & Finish (varies by listing)

• 925 sterling silver: bright white look; often rhodium plated to enhance shine and help resist tarnish.
• Gold vermeil: thick layer of gold (minimum 2.5 microns of 10k+ gold in the US) over 925 sterling silver for a rich gold appearance.
• Solid gold: sometimes available in 14k or 18k for heirloom longevity and easy refinishing.
• Common chain styles: cable or box; clasp types typically spring ring or lobster.
• Hallmarks may include “925”, “14K/18K”, or “AU” depending on the metal; plating may be noted as “rhodium” or “vermeil”.

If the specific metal or plating for this item is not listed on the product page, refer to the hallmark on the clasp/pendant or the product specifications for confirmation.

Model & Fit Guide

• Scale reference: a ~6–6.5 mm square stone is close to the width of a standard pencil eraser and reads as a refined, everyday focal point.
• Where it sits:
  • 16" chain: just at or slightly above the base of the neck (choker-like on some).
  • 18" chain: typically at the collarbone on most women (a very versatile length).
  • 20" chain: just below the collarbone; great for higher necklines.
• Layering guide: pair the pendant’s chain with a shorter 14–16" choker and a longer 20–22" chain to create a balanced stack without tangling.
• Neckline pairing: square pendant lines complement V-neck, scoop, sweetheart, and tailored button-downs.

Care Guide (to keep it lovely longer)

Quick clean (weekly)

1. Mix a few drops of mild dish soap with warm water.
2. Soak for 5–10 minutes.
3. Gently brush the stone and setting (especially the underside) with a soft, clean toothbrush.
4. Rinse thoroughly and pat dry with a lint-free cloth.

Do

• Put jewelry on last and take it off first (keep away from perfume, hairspray, lotions).
• Store individually in a soft pouch to prevent scratches and tangles.
• Wipe with a microfiber or jewelry cloth after wear to remove oils.
• Have prongs and settings checked periodically if worn daily.

Don’t

• Avoid chlorine, bleach, hot tubs, and pools.
• Avoid abrasive cleaners, paper towels, or rough polishing pads.
• Don’t use ultrasonic/steam cleaning on plated pieces (rhodium or vermeil); for solid gold settings, these methods are generally fine.
• Remove before workouts, swimming, or sleeping to reduce wear on the chain and setting.

Tip: Vermeil and rhodium finishes can be refreshed by a jeweler if the surface ever dulls with time.

Style Tips

• Minimalist look: wear solo on an 16–18" chain for an effortless, everyday sparkle.
• Layered set: stack with a slim choker and a longer, simple chain to create depth without competing with the square pendant.
• Match the metal: choose silver-tone for cool palettes and white shirts; choose gold-tone to warm up neutrals, tans, and earth tones.
• Earrings to pair: moissanite studs, petite huggies, or simple hoops keep the focus on the pendant.
• Occasions: perfect for bridal parties, anniversaries, birthdays, and polished workwear.
• Mixing metals is welcome—moissanite’s neutral brilliance complements both silver and gold stacks.