THC Molecule Necklace, Marijuana Necklace, Silver or Gold Chemistry Jewelry, Chemistry Necklace, Geek Gifts, Biology Jewelry



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  • Handmade item
  • Materials: Silver, Sterling Silver
  • Made to Order

THC Molecule Necklace.

Tetrahydrocannabinol (THC) is the principal psychoactive constituent of cannabis. The necklace can be made in either silver strung on a chain measure between 15-20 inches in length. Model is wearing a 17 inch necklace. The pendant measures about 2 inches long and 1 inch across.

Purchase includes an informational card, natural jewelry box and gift packaging.

Gift? Add-on a hummingbird card for $7:


Chain: Sterling Silver or Rhodium Plated or Leather Cord (Your Choice!)
Pendant: Tarnish resistant silver plated


Sterling Silver jewelry is an alloy that contains a mixture of 92.5% pure silver and 7.5% of another metal, usually copper. Sterling silver is safe for sensitive skin; however it must be stored in a dry dark place as overtime it will tarnish. It can be restored with a silver polish cloth.

Rhodium Plated is a rare silver-white metal of the platinum family that is placed over a base metal. It is particularly hard and tarnish resistant.

Ready to ship in

1–2 business days

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Etsy offsets carbon emissions from shipping and packaging on this purchase.
Etsy offsets carbon emissions from shipping and packaging on this purchase.

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Ships from San Francisco, CA


Owner of NikolaJewelry

Message Nancy

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1,980 reviews

5 out of 5 stars

Buyers are raving!

Multiple people gave 5-star reviews to this shop in the past 7 days.


Brittany Shaver Jun 23, 2020

5 out of 5 stars

Absolutely exceeded my expectations! This necklace is gorgeous!! Also Nancy is soooo incredibly sweet!! I truly appreciate your amazing customer service!! Will 100% be ordering again soon!!! Thank you so much!!

Jennifer Perkins Sep 16, 2015

5 out of 5 stars

This was a gift for a guy. He LOVES IT. I'm thrilled and grateful that you would created it for me to look this way!!! You guys are the best! I'm thrilled and so is he! Can't thank you enough.

StephanieS925 Oct 3, 2015

5 out of 5 stars

My boyfriend bought me this necklace as a birthday present and I love it :)

siruther Sep 25, 2015

5 out of 5 stars

Fast shipping, item looks exactly like the picture. I bought it for my wife, she put it on immediately and hasn't taken it off, so I know she loves it. Easy transaction, will do business again, thank you seller!