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Zulasurfing Studios

Home / Products / Nitrox Diver Down Flag Necklace - Fused Glass Pendant
Nitrox diving down flag pendant in fused green and white art glass

Nitrox Diver Down Flag Necklace - Fused Glass Pendant

$ 48.00 $ 42.00

Nitrox Diver Down Flag Necklace — Green and White Fused Glass

Green and yellow means nitrox, and every diver who has done the course knows it on sight. This is the down flag rendered in fused green and white art glass — a quieter piece of insider recognition than the standard red flag.

If you are shopping for someone who just finished their nitrox certification, this is the gift that says you were paying attention.

  • Free US shipping on every order
  • Arrives in a gift box, ready to give
  • Fired to 1500°F and annealed for strength
  • Handmade in the USA — no two exactly alike
  • Unisex design

Popular for: nitrox certification, enriched air course completion, birthdays for technical divers, and Christmas.

Size and materials

  • Pendant: approx. 1" × 7/8" fused art glass
  • Pendant weight: 8 grams
  • Cord: black Greek leather, adjustable 14" to 24"
  • Stainless steel rolo chain available separately in our store

Frequently asked questions

Why green and white instead of red?
Green and yellow marking indicates enriched air nitrox. It is a distinction divers recognise immediately — and non-divers usually don't, which is part of the appeal.

Can it be worn in the water?
Yes. Fused and annealed glass, waterproof and durable. Rinse with fresh water after salt.

— Gil & Irena, Zulasurfing Studios

9 in stock

Product care & materials

How to store your jewellery

When your pieces are not being shown off, it is best to keep them in a dry, soft case. This will protect them and increase the longevity so you can continue to wear them for years to come.

How to clean your jewellery

Regularly cleaning your pieces will decrease the natural film that builds up over time. Contact us for more info.

Our materials

We use a wide range of quality materials that only deliver the best look and experience.

Heirloom Quality

Based on the idea that the things we accumulate during our lifetime are the things that are most dear to us, our pieces are designed to be passed down generation after generation.