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Preloved CARTIER C Heart 1P Diamond Necklace 18K Gold 4.0g | Luxe Again Maison

CARTIER C Heart 1P Diamond Necklace 18K Gold 4.0g

$3,000.00 AUD

Preloved CARTIER C Heart 1P Diamond Necklace 18K Gold 4.0g

Cartier C Heart 1P Diamond Necklace in solid 18K gold, 4.0g. The signature C shaped heart frames a single brilliant diamond for a clean point of light, suspended from a matching chain that sits flat on the neckline.

Condition: Great. Gentle signs of wear overall, with hairline scratches visible on the clasp under close inspection; the clasp operates smoothly and secures as intended. Hallmarks and Cartier engravings are clear and legible. Metal surfaces show a refined, even sheen, smooth and free of notable imperfections. The pendant’s flowing curves and balanced proportions reflect Cartier’s considered design; contours are crisp, edges smooth, and welding points are seamlessly finished for comfort and longevity. Warm 18K gold makes this an easy daily piece that layers with chains or pairs neatly beside a watch or bracelet stack. Weight: 4.0g. Metal: 18K gold. Diamond: single stone.

Please examine all photos carefully, as they form an integral part of the condition description.

Pre-loved, 100 % authentic and sourced directly from Japan, this piece has been professionally authenticated. Every packing step is video-recorded to maintain a secure chain of custody from our showroom to your door.

This piece is pre-owned and preloved, so mild signs of use are to be expected. We’ve photographed and described every notable mark to ensure you know exactly what you’re getting before you buy.

Why We Love

We love the Cartier C Heart 1P Diamond necklace because it delivers clear design, everyday wearability, and solid materials in one tidy piece. The C shaped heart is recognisably Cartier without shouting; the single diamond reads as a clean point of light rather than a statement cluster. In 18K gold at 4.0g, it has enough substance to feel premium while remaining light and comfortable on the neck. The pendant sits flat, edges are smooth, and the chain tracks neatly so it does not twist or catch on knits.

It styles easily. Wear it solo for a simple neckline, or layer it with a fine chain above and a longer pendant below. The warm tone of 18K gold pairs with yellow and rose pieces and still looks considered next to white metals if you like to mix. The proportions are balanced, so it works with a T shirt, a blazer, or an evening dress without needing outfit adjustments.

Quality cues are there on inspection. Hallmarks and Cartier engravings are crisp, welding points are tidy, and the contours of the heart are clean and symmetrical. The clasp closes smoothly and feels secure, which matters for a daily necklace. If you ever want extra brightness, a quick professional polish will lift the surface without changing the form.

As a preloved buy, it offers strong value and a lighter footprint, while keeping the brand equity that makes Cartier an easy gift and a reliable personal staple. Net result: a refined, diamond accented Cartier that you will actually reach for, built in solid 18K gold, sized for daily wear, and finished to the standard that keeps it in rotation for years.

Authentication

Authenticity Guarantee

At Luxe Again Maison, every item we sell is backed by our 100 % Authentic or Money-Back Promise. If a piece you purchase from us is later proven inauthentic, we will refund you in full—shipping included—no questions asked.

Our Commitment to Trust

We understand that buying pre-owned luxury requires confidence in the seller. Our team inspects each piece on arrival, verifying brand-specific hallmarks, serial numbers and craftsmanship details before it is listed for sale.

AI-Powered Verification

To add an extra layer of certainty, we utilise AI-driven authentication technology. Each eligible item is scanned and uploaded to an authentication database, which compares microscopic imagery to a secure global database. The result is a digital certificate confirming authenticity, and viewable online at any time.

Secure Handling and Chain of Custody

Each piece is video-recorded during packing and tracked end-to-end, preserving an unbroken chain of custody from our showroom to your door.

Return & Refund Policy

Final Sale Policy

Due to the unique nature of our inventory and the high demand for our products, all sales are final. We do not offer returns or refunds for change of mind. We strongly encourage you to:

  • Carefully review all product images
  • Read the detailed product descriptions
  • Contact us with any questions prior to purchasing

Our team is here to assist you in making a confident, informed decision.

With our authenticity guarantee, you can trust that every item is genuine. In the rare event that an item is proven to be inauthentic, we will provide a 100% full refund, including return shipping costs.

Condition Rank Definitions

• S (Store-Fresh/Unused) — Never carried; protective films, stuffing and tags intact.

• SA (Almost New) — Handled briefly for inspection; hardware and corners flawless, interior pristine.

• A (Excellent) — Carried a handful of times; light hairline marks on hardware or faint creasing visible only up close.

• AB (Very Good+) — Gentle, regular use; minor rub on high-contact edges, slight softening of structure, interior clean with no stains.

• AB+ (Very Good) — Noticeable but still careful wear; corner rubbing and small scuffs, shallow scratches on hardware, modest relax in shape, lining tidy with faint marks.

• B+ (Good+) — Daily wear evident; colour loss at corners, deeper hardware scratches, relaxed silhouette, interior marks that don’t affect use.

• B (Good) — Frequent use; pronounced rubbing, plating loss on hardware, softened structure, interior staining in areas.

• B- (Good/Worn) — Heavy wear; exposed piping, colour fade or cracking, significant hardware tarnish, interior with heavier stains or odours.

• BC (Fair) — Heavily loved yet functional; structural distortion, larger scratches or tears, noticeable odours.

• C (Heavily Worn) — Major wear or vintage ageing; structural issues, extensive damage—suitable for occasional use or display.

• D (Restoration/Parts) — Requires professional repair or ideal for parts; broken hardware or major structural failure.

Shipping

At Luxe Again Maison, we are committed to ensuring your luxury purchase is delivered securely and efficiently.

  • Shipping Provider: We partner with FedEx for all domestic and international deliveries — fully insured, tracked, and secure.
  • Shipping Costs: FREE domestic shipping for Australia. Standard shipping rates apply for international orders and will be calculated at checkout. 
  • Dispatch: In-stock items usually ship within 1–2 business days of your order (excluding weekends and public holidays).
  • Signature Required: A signature is required upon delivery to ensure safe handover of your order.

Tracking Your Order: Once your order has been dispatched, you will receive a shipping confirmation email containing your FedEx tracking number. This will include a direct link to the FedEx tracking portal so you can monitor your shipment’s journey in real time.

Please Note: We do not deliver to PO Boxes or Army Post Office (APO) addresses. A valid street address is required for delivery.

Customs Duties & Taxes

International orders may attract import duties, taxes or related fees set by your local customs authority. These charges are entirely the customer’s responsibility and must be paid by you before your package can be released. Luxe Again Maison has no control over, and accepts no liability for, any customs duties, taxes or delays caused by customs processing. We recommend checking your country’s import regulations before placing an order.

Disclaimer

Luxe Again Maison is an independent reseller of authenticated, preloved luxury handbags. We are not affiliated, associated, authorised, endorsed by, or in any way officially connected with the brands we sell. All trademarks remain the property of their respective owners.

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