DNA Base Pair Molecule Necklace, Friendship Necklace Pair, Love Necklace Pair, DNA Keychain, Sterling Silver or Gold Filled Chain.

DNA Base Pair Molecule Necklace, Friendship Necklace Pair, Love Necklace Pair, DNA Keychain, Sterling Silver or Gold Filled Chain.



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Sterling Silver, Gold, 14K Gold Filled


DNA Base Pair Molecule Necklaces.

NOTE: Listing is for 2 necklaces or 2 keychains. During checkout indicate in the notes section if you prefer A-T or C-G pair or any other special requests. The gold version ONLY in C-G!

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These necklaces representation of the molecular structure of the DNA bases Guanine and Cytosine or Thymine and Adenine.

The necklace can be made in either silver or gold and strung on a chain measure between 15-20 inches in length. The pendant measures about 1 and 1.5 inches length.

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

Matching Earrings:


Gift? Add-on a hummingbird card for only $3:


Chain: 14K Gold Filled or 14k Gold Plated or Sterling Silver or Rhodium Plated or Silver Pendant (Your Choice!)
Pendant: Tarnish resistant gold or silver plated

The smaller base: ~1 x 0.75 inch
The larger base: ~1.25 x 1 inch


Gold-Filled Jewelry employs a process in which gold is bonded to a base metal alloy such as nickel or brass. All exterior portions are solid gold and safe for sensitive skin.

Gold Plated Jewelry employs a base metal which is then electroplated with gold that deposits a thin layer of gold on the jewelry

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.

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1–3 business days


United States

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Owner of NikolaJewelry

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1,683 shop reviews 5 out of 5 stars


Claudia Colmenares Jul 7, 2020

sara1106 Aug 5, 2020

5 out of 5 stars
This item was elegant and dainty and arrived in less than 3 days! Thank you!

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