Moissanite Round Pendant Chain Necklace | 101300572016309

How to Measure Your Moissanite Round Pendant Chain Necklace

Use a soft measuring tape or a piece of string and a ruler. All stone and pendant sizes are measured in millimeters (mm). Chain lengths are measured end-to-end, including the clasp.

1) Find your ideal chain length

1. Wrap a string where you want the necklace to sit, mark the meeting point, then measure the string.
2. If you already own a favorite necklace, lay it flat and measure end-to-end (clasp included).
3. Typical fall by length (may vary by body/neck size):
   • 14 in / 35 cm: close choker
   • 16 in / 40 cm: at base of neck
   • 18 in / 45 cm: on the collarbone (most popular)
   • 20 in / 50 cm: just below collarbone
   • 22–24 in / 55–60 cm: mid‑chest for layering

2) Measure the pendant and stone

1. Stone size (mm): measure the visible diameter of the round stone from edge to edge.
2. Pendant diameter: measure the full pendant width, including any bezel/halo if applicable.
3. Bail opening: measure the internal height/width of the bail to ensure your chain fits (add 0.2–0.5 mm clearance).

Approximate diamond‑equivalent weight (DEW) for round moissanite:

• 4.0 mm ≈ 0.25 ct
• 4.5 mm ≈ 0.33–0.35 ct
• 5.0 mm ≈ 0.50 ct
• 5.5 mm ≈ 0.60 ct
• 6.0 mm ≈ 0.80 ct
• 6.5 mm ≈ 1.00 ct
• 7.0 mm ≈ 1.25 ct
• 7.5 mm ≈ 1.50 ct
• 8.0 mm ≈ 2.00 ct
• 9.0 mm ≈ 2.75 ct
• 10.0 mm ≈ 3.50 ct

3) Chain thickness (gauge) guide

• Delicate look: 0.8–1.0 mm
• Everyday balance: 1.0–1.3 mm
• Chunkier presence: 1.4–2.0 mm

Quick conversions: 1 inch = 2.54 cm = 25.4 mm. Example: 18 in ≈ 45.7 cm.

Materials & Craftsmanship

Moissanite (Round Brilliant)

• Composition: silicon carbide (SiC), lab‑grown and ethically sourced.
• Hardness: 9.25 on the Mohs scale (excellent for daily wear).
• Brilliance and fire: refractive index ~2.65–2.69 with high dispersion for vivid sparkle.
• Heat and durability: highly heat‑resistant and tough; ideal for prong or bezel settings.
• Sizing: measured in millimeters; carat shown as diamond‑equivalent weight (DEW).
• Color/clarity: commonly offered in near‑colorless to colorless ranges (e.g., D–F) and high clarity (e.g., VVS–VS). Check the variant details on this page for the exact grade.

Metal (Pendant & Chain)

This style is typically crafted in one of the following jewelry metals—please refer to the options/notes on this page for the exact metal of your piece:

• 925 Sterling Silver (often hallmarked “S925”): bright white luster; may be rhodium‑plated for extra shine and tarnish resistance.
• Gold Vermeil: thick gold plating (generally ≥2.5 microns) over sterling silver; look for “Vermeil,” “Au 2.5µm,” or karat markings like “14K”.
• Solid Gold (e.g., 14K/18K): premium, long‑lasting; hallmarks may read “14K,” “18K,” or “AU750”.
• Stainless Steel (316L): high strength and tarnish‑resistant; often used for durability and hypoallergenic wear.

Chain Style & Closure

• Common chain types: cable, box, or rolo for smooth drape and sparkle.
• Closures: lobster clasp or spring ring for secure wear.
• Adjustability: some chains include a short extender for fine‑tuning length; check the product options above.

On‑Model Fit Guide

• If shown on a model, a 16–18 in (40–45 cm) chain typically sits at or near the collarbone for most neck sizes.
• Shorter lengths (14–16 in) create a choker look—great for open necklines and layering.
• Longer lengths (20–24 in) create a drop below the collarbone and pair well with high necklines.
• Pendant presence increases with stone size: 6.5 mm (≈1 ct DEW) is subtle‑classic; 8–10 mm (≈2–3.5 ct DEW) offers a bolder focal point.
• Broader necks/shoulders make a given length appear shorter; consider sizing up 2 in for a similar visual drop.

Care Guide (to keep it lovely longer)

• Daily care: put on jewelry last (after lotions, perfume, hairspray) and remove first at day’s end.
• Keep dry: remove before showering, swimming, or exercise; avoid chlorine, saltwater, and household cleaners.
• Cleaning: soak in warm water with a drop of mild dish soap, gently brush with a soft toothbrush, rinse, and pat dry with a lint‑free cloth.
• Deep clean: moissanite tolerates ultrasonic/steam cleaning, but check if your metal plating or any adhesive settings are compatible before using machines.
• Storage: store separately in a soft pouch or compartment to prevent scratches and tangles.
• Silver care: if sterling silver, use a silver polishing cloth; avoid abrasive powders.
• Plating care: for gold vermeil/plated pieces, minimize friction with hard surfaces to prolong the finish.
• Checkups: periodically inspect prongs/setting and clasp; have any looseness tightened by a jeweler.

Style Tips

• Everyday minimal: choose a 16–18 in chain with a 5–6.5 mm stone for a clean, refined look.
• Layering: pair with a shorter choker (14–15 in) and a longer chain (20–22 in) for dimension. Mix chain textures (box + cable) for subtle contrast.
• Necklines: V‑necks and sweetheart necklines spotlight a round pendant at 16–18 in; high necks pair well with 20–24 in.
• Match set: complement with simple moissanite studs or a thin tennis bracelet for polished sparkle.
• Metal mixing: wear silver and gold together for a modern, effortless stack—use the pendant as the bright focal point.
• Occasions: smaller stones for office and casual; 8–10 mm for events, evenings, and photos.
• Gift hint: a classic 18 in chain with a 6.5 mm stone suits most styles and layers easily with existing pieces.