• Cobalt Triangle Sea Glass Starfish Hammered Hoop Necklace
  • Cobalt Triangle Sea Glass Starfish Hammered Hoop Necklace on model's palm for color reference
  • Cobalt Triangle Sea Glass Starfish Hammered Hoop Necklace on ruler for size reference
  • Necklace chain length options
  • Frequently asked questions (FAQs) about direct gift shipping
  • Frequently asked questions (FAQs) about sea glass, sizing, and shipping
  • Custom box and deluxe gift wrap.

Cobalt Triangle Sea Glass Starfish Hammered Hoop Necklace

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This bright sea glass necklace features a piece of deep cobalt blue sea glass in a smooth triangle shape. The authentic beach found sea glass has been masterfully preserved in a sleek sterling silver bezel setting with an open back design to allow the light to shine through and highlight the gorgeous color of the sea glass. Above the sea glass there is a sterling silver hoop with a rippling hammered texture like the surface of the ocean and a small sterling silver starfish. The necklace is shown here finished with a sleek sterling silver rolo style chain. Use the drop-down menu above to select your desired chain length or choose to purchase the pendant alone.

REMEMBER - This is the EXACT piece you will receive!

~ Would you like a different chain? Click here (silver chains) to view our selection of chain styles ~


  • Size: 2 1/2" x 1 1/4" - Measured from the top of the bail to the bottom of the pendant.
  • Metal: Sterling Silver
  • Rareness: Rare 
  • Origin: Puerto Rico
  • Includes informational cards about the sea glass and jewelry 
  • Comes in a custom gift box, tied with a bow and ready for gift giving!

Please remember, ALL of our sea glass is genuine, ocean-tumbled sea glass that is collected on beautiful beaches in Massachusetts, California, Hawaii, the West Coast, England and all over the world. It is NEVER machine-tumbled. Working with authentic sea glass presents many wonderful rewards! Each piece of sea glass is one-of-a-kind, making the jewelry truly unique! Each piece of sea glass is carefully selected for each design by color, shape and size. Earrings are sorted by hand and precisely matched up. LOTS of love, time and care goes into the creation of each piece from start to finish. We use only jewelry-grade, A+ quality sea glass that is smooth, beautiful and resembles a gemstone. Using only the finest of materials ensures quality and durability. We hope you will treasure the jewelry as much as we treasure the art of making it!

product guarantee


  • Free gift ready packaging with every jewelry piece.
  • Deluxe gift wrapping and custom message (select at check out)
  • Free shipping for orders $75 and over in the USA including free direct gift shipping.
  • 30 days: if you don’t love it, simply send it back!


  • Exclusively designed in Massachusetts
  • Individually handmade with love
  • Hypoallergenic – Sterling Silver