1 Carat Moissanite Platinum-Plated Key Pendant Necklace | 101300800383387

How to Measure Your Necklace

Use a soft tape measure or a ruler, plus a small piece of string for the most accurate results.

1. Pendant height: Measure from the very top of the bail (the loop) to the tip of the key. If you’re measuring from a photo, place a coin or a ruler in the shot to scale.
2. Pendant width: Measure the widest point of the key head.
3. Pendant thickness: Measure the side profile at the thickest point.
4. Bail opening: Measure the inside height and width of the bail to ensure your chain end (including the clasp ring) fits through. As a rule, pick a bail opening slightly larger than the thickest part of your chain end.
5. Chain length: Lay the chain flat and measure end-to-end including the clasp. If you don’t have a chain length in mind, wrap a string around your neck to the desired drop, mark it, then measure the string.
6. Stone size reference: “1 carat” for moissanite is commonly listed as diamond equivalent weight (DEW). If the center stone is round, it typically faces up around 6.5 mm in diameter. Actual millimeter size can vary by cut and setting—verify against the listing dimensions when available.

Quick placement guide (approximate): 16 in sits near the base of the neck, 18 in at the collarbone, 20 in just below the collarbone, 22–24 in at the upper bust. Fit varies by neck size and body type.

Materials & What They Mean

• Moissanite (lab-grown): A durable gemstone made of silicon carbide (SiC). Key properties:
  • Hardness ~9.25 on the Mohs scale (excellent for daily wear)
  • High brilliance and fire for standout sparkle
  • Ethically produced and conflict-free; typically lower environmental impact than mined stones
  Note: Color and clarity grades vary by manufacturer; consult the product specs or certificate if provided.
• Platinum plating: A thin layer of real platinum applied over a base metal for a bright, white luster and enhanced tarnish resistance. Longevity depends on thickness and wear; contact and friction will slowly reduce the plating over time. Re-plating is possible at most jewelers.
• Base metal: Not specified in the title. Common bases for platinum-plated jewelry include sterling silver (often stamped S925/925) or brass. Check for hallmarks on the clasp or pendant back and review the product details if you require a specific base metal.
• Allergy notes: Platinum is generally hypoallergenic, but if you are nickel-sensitive, confirm the base metal and “nickel-free” status. If plating wears, the base metal may contact skin.
• Certifications (where applicable): Some moissanite pieces include a card or report with a serial number. Availability varies by maker.

Design & Model Information

Model: Key pendant necklace featuring a 1 carat moissanite as the focal stone. The platinum-plated finish delivers a bright white sheen that complements the stone’s sparkle.

• Symbolism: Keys often represent new beginnings, opportunity, protection, and “the key to the heart”—a meaningful gift for milestones and romance.
• Balance: A centered bail keeps the pendant facing forward and helps it sit flat against the neckline.
• Compatibility: Works well on 16–20 in chains for everyday wear; longer chains create a statement drop. Ensure the bail opening accommodates your chain’s end ring and clasp.

Note: Exact dimensions, base metal, and chain inclusion vary by maker. Check the listing’s measurements or any hallmark stamps for specifics.

Care Guide (to keep it lovely longer)

• Last on, first off: Put the necklace on after skincare, perfume, and hairspray; remove it before undressing.
• Avoid chemicals and water: Remove before showering, swimming, exercise, cleaning, or hot tubs. Chlorine, salt, sweat, and household cleaners can dull plating.
• Daily wipe: After wearing, gently wipe with a soft, lint-free cloth to remove oils.
• Deep clean (as needed): Soak briefly in lukewarm water with a drop of mild dish soap; use a very soft brush around the setting; rinse and pat dry. Do not use abrasive polishes on plated jewelry.
• No ultrasonic or steam: These can compromise plating or loosen small components.
• Store smart: Keep in a soft pouch or separate compartment to avoid friction that wears plating. Add an anti-tarnish tab if the base is sterling silver.
• Check settings: If a prong snags fabric, have a jeweler inspect and tighten. Re-plate as needed depending on wear frequency.

Style Tips

• Everyday shine: Wear solo on a 16–18 in fine chain with simple studs for a clean, polished look.
• Layered look: Stack with a shorter choker and a longer 20–22 in chain. Mix textures (box, cable, snake) to add depth; use a layering clasp to prevent tangles.
• Occasion-ready: Pair with moissanite studs or a tennis bracelet for formal events—the platinum tone complements cool palettes and black-tie attire.
• Neckline match: V-neck or wrap tops echo the vertical drop of the key; crew necks benefit from a slightly shorter chain to center the pendant.
• Mixed metals: The white sheen layers beautifully with yellow or rose chains for a modern two-tone stack.
• Personal touch: Add a tiny initial or birthstone charm on the chain for a customized “key to the heart” message—great for birthdays, graduations, or anniversaries.