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Regular price ₱899.00 PHP
Regular price ₱0.00 PHP Sale price ₱899.00 PHP
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Say hello to the new version of our Sirena necklace!

Inspired by mermaids and mermen, this necklace is more than just a piece of fashion jewelry; it's a statement. Show everyone your love for the ocean with Sirena 2.0. Keep the ocean close to your heart all year round!


 Material 18K gold-plated stainless steel
Chain length 17-19" (adjustable)
Saltwater resistant YES
Other Hypoallergenic, non-tarnish, lead-free, nickel-free


*Temporary beneficiary change updated in 2023*

By purchasing a Sirena 2.0 necklace from Isolana Co., you will not only be getting a stylish piece of fashion jewelry, but you will also be supporting an animal shelter in Cebu.

A percentage of the Sirena 2.0 necklace sales will be donated to Moalboal Animal Welfare (formerly known as Moalboal Dog Rescue). This dog shelter in the beach town of Moalboal needs our help. Your purchase will help fund their rescues' daily needs, as well as their utility bills to keep the shelter running. Let's help give these dogs a comfortable and happy time at the shelter while they wait to get adopted into their fur-ever homes! 

For more information, please visit the Moalboal Animal Welfare Facebook page.

Previous Beneficiary: Plastic Free Bohol



What material are your products made of?

Our necklaces and bracelets are made of stainless steel. They are non-tarnish, hypoallergenic, lead-free, and nickel-free.

Will the color fade after using the jewelry a few times?

Our accessories are non-tarnish and saltwater resistant. You can wear them in the shower, at the beach, and even underwater. With proper care, these pieces can last a few years. 

Care tips?

Always clean jewelry after use. Wash with plain water after exposure to sweat or saltwater. Gently wipe off any moisture and make sure it is completely dry before storing. This is to ensure the longevity of its color and shine.


How do I make a purchase?

For easier tracking, all transactions shall be done here on our website. We do not accept orders made via our social media pages. Should you have any concerns or special requests, kindly send an email to

What are the payment methods that I can choose from?

We're now accepting payments made through PayPal (credit or debit) and Paymongo (GCash, debit/credit, BillEase, GrabPay, BPI, and Maya)We do not offer Cash on Delivery.

To learn more on how you can link your credit or debit cards to PayPal, please see this guide.

How much is the shipping fee?

We offer FREE SHIPPING within the Philippines for accessories worth above P1,200. Our standard free shipping takes about 5-10 business days. Our flat rate shipping fee for orders below P1,200 is only P100.

Orders are shipped via J&T Express.

Large parcels are not eligible for free shipping.

When will my order(s) get shipped out?

Starting January 2024, all orders will be shipped out on Mondays and Thursdays only.

For more information about shipping, please read our Shipping Policy.


Customer Reviews

Based on 9 reviews
I love the necklace!

Bought it in the middle of December holidays but got shipped immediately! So worth it. Been wearing it ever since!

Nic Castaneda
I love it too much i bought two!

I bought one sirena necklace last year december, and ive been using it everyday while showering and on my dives, its been 3-4 months and it still look the same as the day i got it! I love it too much that i bought another one incase i lost it. This is gonna be my signature necklace! <3


Delivered fast! Good quality necklace for a diver. Will definitely order again.

Ran Tela
Sirena for Sirenang Vlogger

delivered fast! loved the packaging with sticker freebies! I love the feeling that I was able to help by buying an accessory.

Mina lanceta
Perfect gift 🎁

The package came packed very well, I really like the box that the necklace came in, its quality is off the bat! I usually purchased this item as a gift since a lot of my friends inquire about it every time I wear my Sirena necklace. Of course they loved it! Highly recommended and very affordable!

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