Hand Blown Jellyfish Necklace • Borosilicate Ocean Theme Pendant • Marine Life Jewelry • Under the Sea Jellyfish Art Glass Necklace

$29.00+

Shipping to United States: $4.55


(5)

Immerse yourself in the magic of the ocean with this hand blown jellyfish necklace—a detailed 3-dimensional under the sea art glass pendant crafted to look like a tiny jelly drifting through crystal-clear borosilicate.
A unique Beach life charm sculpted in molten borosilicate, flame-worked to create a realistic jellyfish suspended inside the glass.

Designed as an Aquatic necklace and Ocean theme pendant, perfect for anyone who loves marine life and tropical ocean vibes.
Crafted from high-quality borosilicate for a durable hand blown jewelry piece that remains crystal clear over time.

Made using reactive silver-bearing colors to give the jellyfish “life” as the butterscotch tentacles and blue mantle shift in different lighting.
A true marine life jewelry treasure—perfect for collectors of tropical jewelry, scuba lovers, and ocean enthusiasts.
This is an authentic jellyfish necklace created entirely from molten glass using oxygen/propane flame chemistry.

Every pendant is carefully annealed overnight in a digitally controlled kiln for strength, making it lasting handmade lampwork.
A beautiful option for those who love marine biology and ocean-inspired designs.

Hanging options (choose your favorite):
Pendant only- no hanging options
Silver-plated snake chain available in 16" • 18" • 20" • 22" • 24" • 26"
Handmade Greek leather cord finished with a sterling silver, silver tone, or gold tone lobster claw clasp
Custom-made leather cords available in your preferred length and color. If you need a color not listed at checkout, message me, and I will change the color you chose.
Choker lengths (14"–16") available by request — just send me a message

Measures approximately 1.25" x 0.6"—a perfect size for both daily wear and statement ocean jewelry.
Comes in a gift box with a bookmark explaining the lampworking technique, ready for gifting.

Please note: each mermaid necklace and jellyfish pendant is uniquely handmade; slight color shifts may occur in different lighting.

The exact pendant shown in the photos is the one you will receive—once it sells, it’s gone forever.

Thank you for supporting handmade ocean-inspired art. Each purchase helps me continue creating one-of-a-kind borosilicate sea life pieces.

🔗 Explore more Heather Ferman art glass necklace designs and handcrafted lampwork creations throughout the rest of my shop.
https://www.etsy.com/shop/HeatherFerman?ref=seller-platform-mcnav

Shipping & Policies

Shipping from United States

Processing time

1-2 business days

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

Returns & exchanges accepted within 14 days

Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.

I gladly accept returns, exchanges, and cancellations

Request a cancellation within: 0 hours of purchase

The following items can't be returned or exchanged

Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:

  • Custom or personalized orders
  • Perishable products (like food or flowers)
  • Digital downloads
  • Intimate items (for health/hygiene reasons)

Questions about your order?

Please contact me if you have any problems with your order.

Privacy policy

Your satisfaction is very important to me. As a glass artist, I carefully package every order and ship as quickly as possible, usually within 24 hours, Monday through Friday.

Returns and Exchanges
Please contact me within 7 days of delivery if you would like to return or exchange your jewelry. Items must be shipped back within 14 days of delivery in their original condition, securely packaged, and with USPS tracking.

Buyers are responsible for return shipping costs. Once I receive the returned item in its original condition, I will refund the purchase price, minus the original shipping charges.

Leather Cord Returns
Leather cords are offered at a special discounted price when purchased with one of my pendants. If you return the pendant but keep the leather cord, the cord’s regular price of $15–$24, depending on the cord selected, will be deducted from your refund.

Cancellations
I am happy to cancel an order and issue a full refund as long as the package has not already been shipped.

Contact me within: 7 days of delivery
Ship items back within: 14 days of delivery

Frequently Asked Questions

Care Instructions: How should I clean the sterling silver attached to my jewelry?

I recommend gently polishing the sterling silver using a treated silver polishing cloth. There are many excellent brands available, and they work very well to remove tarnish. I include a silver polishing cloth with every purchase for your convenience. I do not recommend liquid dipping solutions, as they can cause the silver to tarnish more quickly over time and often require frequent re-polishing once used.

I want to keep the leather cord but return the pendant.

If an item is returned without the specially discounted-priced leather cord, you will be charged the full price of $15-$24 for the leather cord. I do offer handmade leather cords for sale in my store. However, when purchasing a pendant, I offer a very special discounted price, as I believe my work looks best with the leather cord.

Custom and personalized orders

Custom Orders Welcome
I’m happy to offer custom orders when they fit my signature style, such as creating a piece in a different color palette or slightly different shape or size. I do not copy or recreate other artists’ designs. If you’re looking for a specific style created by another artist, I recommend reaching out to them directly for a custom request.

Wholesale availability

Wholesale pricing is available on a sliding scale for qualifying orders. I also offer a separate product line designed specifically for museum gift shops and similar venues. Wholesale pricing begins with a minimum purchase of 50 items. Please feel free to contact me for details and availability.

Studio & Process

I am the sole artist creating every piece you see in my Etsy shop. Each item is individually made by me using a GTT Sidewinder torch and a variety of high-quality borosilicate glass. All work is carefully kiln-annealed overnight in a digitally controlled kiln for durability. I also photograph every finished piece individually, so the item shown is the exact piece you will receive.

Reviews

Reviews (5)

Average:

The blown glass necklace is more beautiful than I expected. Will definitely buy other jewelry from this seller.


Such good quality and just as pretty in person.


These jellyfish necklaces are beautiful!! Each of them so unique!! Love them so much ❤️☺️!!! Seller shipped it out quickly and was helpful with the order even though there was a storm in her area.. Thank you so much!! Would love to support this shop again 🤗…


This jellyfish actually looks very realistic to me! I love the colours in the glass, it is beautiful! I will be back again for another purchase very soon as this has quickly become one of my fav Etsy stores!!


I couldn't be happier with this beautiful jellyfish pendant! The colors on the jellyfish are just outstanding and beautiful to look at! I absolutely love how the pendant is 3D and views all the way around. Another one of my favorites...honestly, I can't pick a favorite of Heather's work that I love more. They are all my favorites, hands down!! Each little beauty has such unique and stunning characteristics that I can't even decide which one I want to wear more. 😅 Don't hesitate on purchasing any of her pieces...you won't regret it!!!


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