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Add a touch of quiet elegance to any outfit with the Calista Opal Heart Necklace. A delicate heart-shaped opal sits at the centre of a fine silver-tone chain, catching the light with a soft, shifting glow as you move. It is the kind of timeless piece that finishes a daytime look just as gracefully as it completes an evening dress.
Crafted by Selidon, the pendant pairs a warm, luminous opal with a slim, refined chain so the stone stays the focus. Many people associate the opal with calm and inner balance, and it has long been admired simply for its gentle, dreamy colour play. Whether you wear it close to the neck or layered with longer chains, the design feels considered and easy to style.
Choose rose gold for a softer, romantic finish or silver for a cooler, classic look. Lightweight and comfortable for all-day wear, the Calista is a thoughtful gift for a birthday, anniversary or a small treat for yourself. It arrives ready to give and pairs naturally with both warm and cool tones in your wardrobe, so it slots easily into looks you already own. To keep the opal at its best, store it away from harsh chemicals and wipe the chain gently with a soft cloth after wear. Selidon jewellery is worn for personal style and meaning; it is not a medical device and is not intended to diagnose, treat or cure any condition.
- Material: Heart-shaped opal semi-precious stone on a silver-tone chain
- Design: Refined pendant necklace with delicate detailing
- Finish: Available in rose gold or silver tone
- Wear: Lightweight and suitable for daily or evening use
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Frequently Asked Questions (FAQ)
We ship with trusted carriers, including Australia Post for deliveries in Australia and United UPS for deliveries in the United States, along with local delivery partners. We prioritise efficient and environmentally conscious transportation to reduce unnecessary trips and optimise delivery routes.
You can initiate a return of your order to us at any time within 30 days. Please contact our customer service team to ensure that this process runs smoothly and quickly! For more information, please refer to our Return Policy.
We accept Visa, MasterCard, American Express, as well as Paypal, Google Pay and Apple Pay. All payments are secure and processed in Australian Dollars (AUD) or U.S. Dollars (USD), depending on your location, using SSL encryption to protect your personal and financial information.
Contact information:
Trade name: Selidon
Warehouse address: 415 Greenhalghs Rd, Winter Valley VIC 3358, Australia
E-mail: info@selidon.com
Phone: +61468093258
Contact form: Contact page
Legal entity: Buwor B.V.
Registration number (KVK Netherlands): 97574767
VAT Number: NL868119441B01
Company address: Boshoek 12, 3791RN Achterveld, The Netherlands
Customer Service Opening Hours
Monday to Friday 9:00 AM to 5:00 PM (AEST - Sydney Time)
We will respond your email within 24 hrs (Mon–Fri)— weekend messages answered Monday.

30-Day Returns
Not completely satisfied? No problem. Return any unused item within 30 days of delivery for a full refund.
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Free shipping
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30 Day Hassle-Free Returns
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10% Off When You Buy 2+ Items