Opabinia Fossil Pendant Necklace

An ancient-life inspired pendant

The Opabinia Fossil Pendant Necklace brings a distinctive prehistoric-inspired motif to everyday jewelry. Its centerpiece is an irregular, fossil-style pendant with a raised Opabinia figure set against a visibly textured background. The creature’s segmented body, curved front detail, and fine side appendages create an intricate relief that stands out from smooth, minimalist pendants.

Wear it as a conversation-starting finishing touch or make it part of a layered necklace look. The detailed fossil-inspired surface gives this design visual depth while the compact pendant silhouette keeps the overall look easy to style.

Handmade 925 sterling silver

Each necklace is handmade from 925 sterling silver and carries a physical 925 hallmark. Choose the finish that fits your collection: Silver, Gold Plated Silver, or Rose Gold Plated. A lobster clasp provides the closure, while a 2.5-inch extender chain gives you added flexibility in wear.

• Handmade from 925 sterling silver
• Physical 925 hallmark
• Raised Opabinia fossil-style relief
• Textured irregular-edge pendant face
• Lobster clasp and 2.5-inch extender chain
• Available in Silver, Gold Plated Silver, and Rose Gold Plated

Choose your preferred length

Select from 14, 16, 18, 20, or 22 inches to create the neckline placement you prefer. The 14-inch option offers a choker fit, 16 inches sits close to the neck, 18 inches is a classic everyday choice, 20 inches falls below the collarbone, and 22 inches reaches the upper chest. The extender chain offers additional adjustment beyond the selected length.

A thoughtful gift for fossil and science fans

This fossil pendant necklace makes a memorable gift for paleontology enthusiasts, natural-history lovers, collectors of unusual jewelry, or anyone drawn to ancient-life imagery. Its detailed creature relief pairs naturally with casual knits, open necklines, button-down shirts, and layered chains.

Care and FAQ

How is the necklace made?
It is handmade from 925 sterling silver and includes a physical 925 hallmark.

What lengths are available?
You can choose 14, 16, 18, 20, or 22 inches. Every necklace includes a 2.5-inch extender chain.

What finishes can I select?
This necklace is available in Silver, Gold Plated Silver, and Rose Gold Plated.

How should I care for it?
Store the jewelry in a dry place and gently wipe it with a soft cloth after wear.

Jewelry Care

Your Rimossa jewelry is thoughtfully handcrafted using premium materials and designed to be cherished for years. Proper care will help preserve its beauty, brilliance, and finish.

To keep your jewelry looking its best:

• Avoid contact with water, perfumes, lotions, cosmetics, and household chemicals.
• Remove your jewelry before showering, swimming, exercising, or sleeping.
• Store each piece separately in a soft pouch or jewelry box to prevent scratches.
• Clean gently with a soft, lint-free polishing cloth. Avoid abrasive cleaners or harsh chemicals.
• Keep your jewelry in a cool, dry place away from direct sunlight and excessive humidity.

With proper care, your Rimossa jewelry will maintain its elegance and shine, becoming a timeless piece you'll enjoy for years to come.

We carefully prepare and dispatch every order with tracking.

• Processing: 1–3 business days.
• United States: 5–10 business days.
• European Union: 5–10 business days.
• Canada: 7–12 business days.
• Other countries: 7–21 business days.

Delivery estimates may vary because of customs, carrier delays, weather, or other circumstances.

View the complete shipping policy.

Eligible unused and unworn items may be returned within 14 days of delivery in their original packaging with proof of purchase.

Personalized, custom-made, engraved items, and earrings cannot be returned unless damaged or defective. Please contact us within 7 days of delivery for damaged, incorrect, or defective orders.

View the complete return and refund policy.

Every RIMOSSA Jewelry piece is carefully packaged in an elegant jewelry box, making it perfect for gifting or treating yourself. Each order is prepared with great attention to detail to ensure your jewelry arrives beautifully presented and protected throughout transit.

Whether you're celebrating a birthday, anniversary, graduation, holiday, or another special occasion, your jewelry will arrive gift-ready and beautifully presented from the moment you open the package.