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Preloved TIFFANY Sentimental Heart Extra Mini Diamond Necklace 18K Platinum 2.5g | Luxe Again Maison

TIFFANY Sentimental Heart Extra Mini Diamond Necklace 18K Platinum 2.5g

$3,500.00 AUD

TIFFANY Sentimental Heart Extra Mini Diamond Necklace 18K Platinum 2.5g

Delicate and refined, the TIFFANY Sentimental Heart Extra Mini Diamond Necklace in 18K Platinum (2.5g) captures understated romance with everyday ease. The petite heart pendant is set with a bright diamond accent, suspended from a fine chain that sits light on the collarbone.

In excellent condition, the metal surfaces present smooth, even lustre with no visible imperfections. The piece is beautifully proportioned: soft, flowing lines create a balanced silhouette, and the contours are crisp and precise, hallmarks of Tiffany & Co. craftsmanship. Clasp engravings are sharp and detailed, featuring Tiffany & Co. symbols that confirm authentic manufacture. Designed for effortless wear, it layers neatly with other favourites or stands alone as a subtle signature. A timeless gift or versatile addition to your jewellery rotation, this Extra Mini Heart delivers the quiet sparkle and meticulous finishing that make Tiffany pieces so enduring.

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

Please note: colour may appear different in photos and in person due to lighting and screen settings; be mindful of this when assessing the shade.

Pre-loved, 100 % authentic and sourced directly from Japan, this piece has been professionally authenticated. Every packing step 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 TIFFANY Sentimental Heart Extra Mini Diamond Necklace 18K Platinum 2.5g for its quiet simplicity and everyday versatility. The petite heart keeps the look refined and modern, adding just enough sparkle with a single diamond without tipping into statement territory. It is the kind of piece you forget you are wearing until it catches the light, which is exactly why it becomes a daily habit. Platinum is another big draw. It is naturally white, durable, and holds its finish well, so the necklace keeps its crisp lines and clean sheen with minimal fuss. At 2.5 g it feels substantial enough to reassure, yet light enough for all-day comfort.

Craftsmanship shows in the details. The contours are smooth and balanced, edges are neatly finished, and the proportions sit well on the collarbone. Clasp engravings are sharp and legible, a small but important marker of Tiffany & Co. authenticity. The scale is ideal for layering with fine chains and pendants, but it also holds its own as a subtle signature for work, weekends, and everything in between.

The heart motif reads personal without being overly sentimental, making it a strong gift choice for milestones or a simple self-purchase you will reach for on rotation. It photographs well, suits most necklines, and blends with yellow, white, or rose metals already in your collection. In short, this necklace does the fundamentals right. Durable materials, careful finishing, and a restrained design come together in a piece that feels considered rather than showy. If you want Tiffany quality in a low-maintenance, wear-everywhere pendant, the Sentimental Heart Extra Mini delivers exactly that.

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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