Coeur 14K Yellow Gold .02 CT Natural Diamond Engraved MOM Heart Charm/Pendant

Some words are worn, not spoken. The Coeur is a hand-polished heart charm crafted in solid 14K yellow gold, engraved with the single most powerful word in any language — Mom. At its base, a brilliant-cut natural diamond catches the light like a quiet promise. This is not costume jewelry. This is a piece built to last a lifetime, passed down, and remembered.

Designed for the woman who deserves more than a card — the Coeur is the kind of gift that stays. Wear it alone on a fine gold chain, or layer it as the centerpiece of a curated stack. Either way, it speaks for itself.

Specifications

• Metal: Solid 14K Yellow Gold
• Stone Type: Natural Diamond
• Stone Shape: Round Brilliant Cut
• Stone Size: 1.7 mm
• Diamond CTW: 0.025 CT (.02 CT)
• Prong Count: N/A
• Surface Finish: Polished
• Plating: N/A - solid gold
• Engraving: Mom
• Pendant Dimensions: 18.27 x 10.96 mm
• Chain Passage: 5.4 x 2.4 mm
• Weight: 1.0484 DWT (1.63 grams)
• Solidity: Solid (not hollow)
• Sold By: Each (chain not included)

Delivery & Returns

All solid gold and diamond pieces ship with insured signature delivery. Orders are processed within 1–2 business days. Delivery: 2–7 business days. Expedited options available at checkout. International shipping available.

We stand behind every piece with a 30-day return window and a Lifetime Warranty covering manufacturing defects. Items must be unworn, undamaged, and returned in original packaging. Personalized and engraved orders are final sale. For any questions: hello@guerillajewelry.com

How to Care for Your Jewelry

With the right care, your Oxfordum pieces will last for years. Follow these simple guidelines to keep your jewelry looking its best.

Gold Vermeil & Gold-Filled

• Remove before swimming, showering, or exercising.
• Avoid perfume, lotions, and harsh chemicals directly on the piece.
• Store in a cool, dry place — ideally in a pouch or jewelry box.
• Clean with a soft dry cloth after wearing.

Sterling Silver

• Silver naturally tarnishes over time — this is normal.
• Polish with a silver cloth to restore shine.
• Store in an airtight bag or box to slow tarnishing.
• Avoid exposure to chlorine, saltwater, and sulfur.

Stainless Steel (Watches & Accessories)

• Wipe with a damp cloth to remove sweat and oils.
• Safe for daily wear — highly resistant to tarnish and scratching.
• Avoid abrasive cleaners.

Waterproof & Tarnish Resistance

Many of our pieces feature PVD coating or rhodium plating for enhanced durability. Check individual product pages for specific care instructions. As a general rule: remove jewelry before swimming in chlorinated pools or saltwater.

General Tips

• Put jewelry on last — after makeup, hairspray, and perfume.
• Remove before sleeping to prevent bending or breakage.
• Store pieces separately to avoid scratching.

Questions about a specific piece? Contact us — we're happy to help.

Delivery

We ship to the United States and Canada. Orders are prepared and dispatched within 1–3 business days, and delivery typically takes 3–7 business days within the US or 5–10 business days to Canada after dispatch. Canadian orders may be subject to customs duties or brokerage fees on delivery. Once dispatched, you'll receive a confirmation email with your tracking number.

Because we work with specialist suppliers, some orders may arrive in separate packages, each with its own tracking number. Every order ships fully insured.

Track your order →

Returns

We accept returns within 30 days of delivery — including sale items — for pieces in their original, unworn condition and original packaging. Items marked Final Sale on the product page and personalized pieces can't be returned unless they arrive defective or damaged.

To start a return, contact us and we'll send you the return address and instructions. Return shipping is the customer's responsibility, and original shipping charges are non-refundable, unless the item arrived defective, damaged or incorrect. If something is wrong with your order, please let us know within 48 hours of delivery.

Read our full Return & Refund Policy and Shipping Policy.